STMicroelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio, and strategic partners positions, STMicroelectronics is at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
STMicroelectronics LED5000 3A Step-Down Converter is an 850kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current level is set by connecting a sensing resistor to the feedback pin. The 200mV typical RSENSE voltage drop enhances performance in terms of efficiency. The size of the overall application is minimized thanks to the high switching frequency and its compatibility with ceramic output capacitors. The device is fully protected against overheating, overcurrent and output short-circuit.
STMicroelectronics SLLIMM™ Intelligent Power Modules (IPMs) extend ST’s appliance-control product range with a thermally efficient solution that simplifies design by combining application specific IGBTs and diodes, proprietary control functions, smart protections and extra optional features. Directly connected to the microcontroller, IPMs convert microcontroller output into the correct high-power waveform to drive the motor. One module can replace more than 30 discrete components, thereby increasing reliability while reducing size and cost.
STMicroelectronics offers a broad portfolio of RF DMOS Power Transistors for applications ranging from 1MHz to 250MHz, such as FM broadcast, industrial, scientific and medical applications. ST offers a broad portfolio of RF DMOS transistors operating from a supply voltage ranging from 28 up to 150V. They feature high peak power (up to 1.2kW) and high ruggedness capability (infinite:1 VSWR). The STAC® air cavity features enhanced thermal behavior, improved RF performance and best-in-class reliability.
STMicroelectronics TSX63x Micropower Rail-to-Rail Operational Amplifiers offer low voltage operation and rail-to-rail input and output. TSX631 is the single version, TSX632 the dual version and TSX634 the quad version, with pinouts compatible with industry standards. The TSX63x and TSX63xA series offer a 200kHz gain bandwidth product while consuming 60μA maximum at 16V. The devices are housed in the tiniest industrial packages. These features make the TSX63x and TSX63xA family ideal for sensor interfaces and industrial signal conditioning. The wide temperature range and high ESD tolerance ease the use in harsh automotive applications.
STMicroelectronics LMX3xx Low Voltage Rail-to-Rail Operational Amplifiers are a set of single, dual and quad low-voltage, general-purpose operational amplifiers. These devices can operate from 2.3V to 5.5V with a typical current consumption of 120μA per channel. The LMX3xx series offers a rail-to-rail output and an input common-mode voltage that includes ground. The LMX3xx series also exhibits a 1.3MHz gain bandwidth and can drive capacitive loads. The devices are stable while operating at unity gain. They are offered with industry standard pinouts in tiny packages.
STMicroelectronics STEVAL-CCA040V1 Power Amplifier Demonstration Board is designed using the STA540SAN dual/quad class AB power amplifier assembled in a Clipwatt 15 package. Because of the high flexibility offered by the STA540SAN device, it is possible to configure the board to realize a stereo dual bridge (BTL) amplifier, a four channel single-ended (SE) amplifier or a 2.1 channel amplifier composed of a stereo BTL + mono BTL amplifier.
STMicroelectronics Class-D Audio Amplifier Demonstration Boards are designed for the evaluation of class-D audio amplifiers (TDA7492, TDA7491LP, TDA7491P, TDA7491HV, and TDA7491MV) from STMicroelectronics. Each demonstration board is designed for a specific device and has it's own features and benefits. Due to the high efficiency of these devices, each is able to dissipate the generated heat during use with a reasonably small heat sink or in some cases, no heat sink at all.
STMicroelectronics LIS2DH MEMS Digital Output Motion Sensor is an ultra low-power high performance three-axis linear accelerometer belonging to the “femto” family, with digital I2C/SPI serial interface standard output. The LIS2DH has dynamically user selectable full scales of ±2g/±4g/±8g/±16g and it is capable of measuring accelerations with output data rates from 1 Hz to 5.3kHz. The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.
STMicroelectronics BAL-NRF01D3 50 Ohm Balun Transformer is an ultra miniature balun. The BAL-NRF01D3 integrates matching network and harmonics filter. Matching impedance has been customized for the following Nordic Semiconductor circuits: nRF24LE1 QFN-32 pins, nRF24AP2-1CH, nRF24AP2-8CH, nRF51422 and nRF51822. The BAL-NRF01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimize RF performances. The BAL-NRF01D3 has been tested and approved by Nordic Semiconductor in their nRF2723 and nRF2752 nRFgo modules.
STMicroelectronics Automotive Power Schottky Diodes combine low voltage-drop characteristics with negligible or zero recovery. They range from 30 to 170V and from 1 to 80A, so covering all application needs from OR-ing and 48V converters, to battery chargers and welding equipment. These devices feature a broad package offering, with through-hole and surface mount industry standard outlines, as well as the new PowerFLAT™ package. This selection of power schottky diodes are designed to meet the strict requirements of the automotive industry and are AEC-Q101 qualified.
STMicroelectronics TS33x Micropower Voltage Comparators consume one third of the current for the same response time, compared with currently available devices such as the LMV331. ST’s latest voltage comparator addresses the demand for greater power efficiency and longer battery life in today’s portable electronics applications. Available in single, dual and quad versions in space-saving SMD packages, ST’s ultra-low-power general-purpose voltage comparator targets signal-conditioning applications in mobile communications, battery-operated portable electronics, and alarm and security systems.
STMicroelectronics Automotive Ultrafast Diodes are qualified to the AEC-Q101 standard and are intended for DC-DC converters used in numerous automotive functions. These dedicated products are guaranteed in operation at junction temperatures from -40 °C up to +175 °C. A special screening matrix is implemented on these automotive-grade products at die and finished good levels, in order to comply with the most stringent international automotive quality requirements.
STMicroelectronics VIPerPlus High Voltage Converters combine 800V avalanche-rugged MOSFET with state-of-the-art PWM circuitry. The result is truly innovative AC-DC conversion that is efficient, simpler, quicker and, with component count halved, less expensive. In addition to benefits such as optimized current-mode control and comprehensive built-in protection circuits, the VIPerPlus family represents the easiest solution to comply with the Blue Angel and Energy Star eco norms, with extremely low total power consumption from the mains when the system is in standby mode.
STMicroelectronics STEVAL-ILD004V1 Digital Wall Dimmer Demo Board is designed to propose an innovative and low cost power topology for a light wall dimmer using two sensitive TS820-600FP SCRs and a single STGF10NC60KD IGBT to dim the following lamp types: low-voltage halogen lamps, SELV halogen lamps through magnetic or electronic transformers, and new CFL and LED dimmable lamps. Control of the board is achieved with the STM8S103F2 microcontroller.
STMicroelectronics STA120 Digital Audio Interface Receiver is a monolithic CMOS device that receives and decodes audio data according to the AES/EBU, IEC 958, S/PDIF, & EIAJ CP-340/1201 interface standards. It contains a RS-422 line receiver and Phase-Locked Loops (PLL) that recovers the clock and synchronization signals and de-multiplexes the audio and digital data. The STA120 de-multiplexes the channel status, user and validity information directly to serial output pins with dedicated pins for the most important channel status bits.
STMicroelectronics LIS3MDL 3-Axis Magnetometer is an ultra low-power high performance three axis magnetic sensor in a very small package. Because of its small size and high performance, the sensor is ideal for mobile phones, tablets or personal navigation devices. ST’s stand alone magnetometer is also perfectly suited to indoor navigation applications where it reliably calculates dead-reckoning when no satellite signal is available. This device offers the unique flexibility for designers to implement movement and position detection in space-constrained products such as smartphones and personal navigation devices. The device can also be combined with other discrete sensors from ST such as 3-axis MEMS accelerometer or 3-axis MEMS gyroscope, to build sensors with as many as 9 degrees of freedom (DOF).
STMicroelectronics Schottky Silicon-Carbide Diodes take advantage of SiC’s superior physical characteristics over standard silicon, with 4 times better dynamic characteristics and 15% less forward voltage (VF). The low reverse recovery characteristics make ST’s silicon-carbide diodes a key contributor to energy savings in SMPS applications and in emerging domains such as solar energy conversion, EV or HEV charging stations, and other applications such as welding equipment and air conditioners. STMicroelectronics SiC product portfolio includes a 20A, 600V diode, housed in a halogen-free TO-247 package, to extend its 4- to 12-amp, through-hole and SMD package offer. The second generation, with a 6A, 1200V device (COMING SOON), and a 650V series are also available.
STMicroelectronics STTH8T06 Tandem Extra Fast Diode has ultralow switching losses with a minimized Qrr (6 nC) that makes it perfect for use in circuits working in hard-switching mode. In particular the VF/Qrr trade-off positions this device between standard ultrafast diodes and silicon-carbide Schottky rectifiers in terms of price / performance ratio. The device offers a new positioning giving more flexibility to power-circuit designers looking for good performance while still respecting cost constraints. Featuring ST's Turbo 2 600 V technology, the device is particularly suited as a boost diode in continuous conduction mode power factor correction circuits.
STMicroelectronics L6482 cSPIN Microstepping Motor Controller is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping. It integrates a dual full-bridge gate driver for N-Channel MOSFET power stages with embedded non-dissipative overcurrent protection. Thanks to a new current control, a 1/16 microstepping is achieved through an adaptive decay mode which outperforms traditional implementations. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position easily programmed through a dedicated register set. A very rich set of protections (thermal, low bus voltage, overcurrent and motor stall) make the L6482 “bullet proof”, as required by the most demanding motor control applications.
STMicroelectronics STWD100 Watchdog Timer Circuits are self-contained devices which prevent system failures that are caused by certain types of hardware errors (non-responding peripherals, bus contention, etc.) or software errors (bad code jump, code stuck in loop, etc.). The STWD100 watchdog timer has an input, WDI, and an output, WDO. The input is used to clear the internal watchdog timer periodically within the specified timeout period, twd. While the system is operating correctly, it periodically toggles the watchdog input, WDI. If the system fails, the watchdog timer is not reset, a system alert is generated and the watchdog output, WDO, is asserted.
STMicroelectronics L6480 Microstepping Motor Driver is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping. It integrates a dual full bridge gate driver for N-channel MOSFET power stages with embedded non-dissipative overcurrent protection. With a unique voltage driving mode which compensates for BEMF, bus voltage and motor winding variations, the microstepping of a true 1/128-step resolution is achieved. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position easily programmed through a dedicated register set. A very rich set of protections (thermal, low bus voltage, overcurrent and motor stall) make the L6480 “bullet proof”, as required by the most demanding motor control applications.
STMicroelectronics Power Schottky Rectifiers feature very low conduction losses, negligible switching losses, extremely fast switching, and low thermal resistance. These STMicroelectronics power Schottky rectifiers are designed for switch mode power supply and high frequency DC to DC converters. Packaged in PowerFLAT™, these STMicroelectronics devices are intended for use low-voltage, high-frequency inverters, free-wheeling, by-pass diode, and polarity protection applications. Their low profile is especially designed for applications with space-saving constraints.
STMicroelectronics STPS6M100DEE / STPS8H100DEE High Voltage Power Schottky Rectifiers feature negligible switching losses, extremely fast switching, low thermal resistance, and high junction temperature capability. These STMicroelectronics 100V Schottky rectifiers are designed for switch mode power supply and high frequency DC to DC converters. Packaged in PowerFLAT™, these devices are intended for use low-voltage, high-frequency inverters, free-wheeling, by-pass diode, and polarity protection applications. Their low profile is especially designed for applications with space-saving constraints.
STMicroelectronics Ultrafast Turbo 2 Rectifiers are ultrafast diodes available from 200V to 600V with various VF/tRR trade-offs to achieve the best performance for any application. These devices are ideal for PFC and solar inverters applications. They guarantee the same efficiency as SiC diodes in a conventional PFC, for a much cheaper application cost. All devices are rated up to 175 °C operating junction temperature, as a result of the reduced leakage currents.
STMicroelectronics STGW60H65 Field Stop Trench Gate IGBTs are the first IGBTs feature an advanced proprietary trench gate and field stop structure. An optimized compromise between conduction and switching losses results in maximum efficiency. A very tight parameter distribution and VCE(sat) temperature coefficient slight positive makes it easier to parallel devices. The STGW60H65 comes in three different versions, one without an anti-parallel diode, one with a fast soft recovery, and one with an ultrafast soft recovery.
STMicroelectronics TS881 Rail-To-Rail Nanopower Comparator is a single comparator featuring ultra low supply current (210 nA typical with output high, VCC = 1.2 V, no load) with rail-to-rail input and output capability. The performance of this comparator allows it to be used in a wide range of portable applications. The TS881 device minimizes battery supply leakage and therefore enhances battery lifetime. Operating from 1.1 to 5.5 V supply voltage, this comparator can be used over a wide temperature range (-40 to +125 °C) keeping the current consumption at an ultra low level.
STMicroelectronics TSX56x Micropower CMOS Operational Amplifiers benefit from STMicroelectronics 16 V CMOS technology to offer state-of-the-art accuracy and performance in the smallest industrial packages. The TSX561 device is the single version, the TSX562 device the dual version and the TSX564 device the quad version, with pinouts compatible with industry standards. The TSX56x offers an outstanding speed/power consumption ratio, 900 kHz gain bandwidth product while consuming only 250 μA at 16 V. The devices are housed in the smallest industrial packages. These features make the TSX56x ideal for sensor interfaces and industrial signal conditioning. The wide temperature range and high ESD tolerance ease use in harsh automotive applications.
STMicroelectronics LED2000 Monolithic Step-Down DC-DC Converter is an 850 kHz step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 3 A DC. The embedded PWM dimming circuitry features LED brightness control. The size of the overall application is minimized thanks to the high switching frequency and ceramic output capacitor compatibility. The device is fully protected against thermal overheating, overcurrent and output short-circuit.
STMicroelectronics HVLED807/15 Offline LED Drivers are high-voltage primary switchers that are intended to operate directly from the rectified mains with minimum external parts and enabling high power factor (> 0.90) to provide an efficient, compact and cost effective solution for LED driving. They combine a high-performance low voltage PWM controller chip and an 800 V, avalanche-rugged Power MOSFET, in the same package. There is no need for an optocoupler thanks to the patented primary sensing regulation (PSR) technique. They assure protection against LED string fault (open or short).
STMicroelectronics STM32 F3 Development and Evaluation Tools help engineers demonstrate and develop for STMicroelectronic’s ARM Cortex-M4
core-based STM32 F3 series microcontrollers. The STM32F3DISCOVERY, based on the STM32F303VCT6, helps you to discover the STM32 F3 series Cortex-M4 mixed-signals features to develop your applications easily. The STM32373C-EVAL Evaluation Board is designed as a complete demonstration and development platform for STMicroelectronic’s ARM Cortex-M4 core-based STM32F373VCT6 microcontroller.
STMicroelectronics' TSV52x CMOS Operational Amplifiers offer low voltage operation and rail-to-rail input and output. The TSV521 device is the single version, the TSV522 device the dual version, and the TSV524 device the quad version, with pinouts compatible with industry standards. The TSV52x series offers an outstanding speed/power consumption ratio, 1.15 MHz gain bandwidth product while consuming only 45 μA at 5 V. The devices are housed in the smallest industrial packages. These features make the TSV52x family ideal for sensor interfaces, battery supplied and portable applications. The wide temperature range and high ESD tolerance facilitate their use in harsh automotive applications.
STMicroelectronics VIPER06 High Voltage Converter VIPer™ Plus Family are offline converters with an 800 V avalanche rugged power section, a PWM controller, a user-defined overcurrent limit, open-loop failure protection, hysteretic thermal protection, soft startup and safe auto-restart after any fault condition. These devices are able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advanced frequency jittering reduces EMI filter cost. Burst mode operation and the device's very low power consumption both help to meet the standards set by energy-saving regulations.
STMicroelectronics STM32F3 High-Performance ARM® Cortex™-M4 MCUs are based on the ARM® Cortex™-M4 32-bit RISC core operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 48 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer up to four fast 12-bit ADCs (5 Msps), up to seven comparators, up to four operational amplifiers, up to two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and two timers dedicated to motor control.
STMicroelectronics L6360 IO-Link Communication Master Transceiver IC is a master port compliant with PHY2 (3 wires) supporting COM1 (4.8 kbaud), COM2 (38.4 kbaud) and COM3 (230.4 kbaud) modes. The C/QO output stage is programmable as high-side, low-side or push-pull; also cutoff current, cutoff current delay time, and restart delay are programmable. Cutoff current and cutoff current delay time, combined with thermal shutdown and automatic restart protect the device against overload and short-circuit. The L6360 transfers, through the PHY2(C/QOpin), data received from a host microcontroller through the USART (IN C/QOpin), or to the USART (OUT C/QIpin) data received from PHY2 (C/QIpin). The L6360 has nine registers to manage the programmable parameters and the status of the IC.
STMicroelectronics Automotive Power-Rail TVS Devices protect sensitive automotive circuits against surges and ESD discharges. They are used in applications for smart junction boxes, relay protection and power-line protection. Features include ISO 7637-2 pulse 5A and 5B standard compliant against surges, IEC 61000-4-2 and ISO 10605 compliant against electrostatic discharges, and automotive grade qualified with additional automotive surge testing. These devices are produced using automotive-grade processes and are qualified to AEC-Q101, and they are identified with the Y extension in the part number for the automotive version of the given protection device.
STMicroelectronics LBP01 LED Bypass Protection Devices are bypass switches to be connected in parallel with 1 or 2 LEDs. In case of LED failure, this allows the current to flow through the other LED. It also provides an overvoltage protection against surges defined in IEC 61000-4-2 and IEC 61000-4-5. Their robust dice also protects LEDs against surge. These devices are compatible with LEDs up to 1 A. The LBP01 LED Bypass Protection Devices are packaged either in and SMB (DO-214AA) or SOT23-5L packages. Typical applications include automotive headlights, traffic lights, aircraft runway lights, emergency lighting systems, display panel backlighting, and street lighting.
STMicroelectronics DIP1524-01D3 GPS/GLONASS and 2.4 GHz Diplexer is designed to separate the RF received signals of the GPS-GLONASS from the RF received signals in the 2.4 to 2.7 GHz band. The DIP1524-01D3 has been designed using STMicroelectronics IPD (Integrated Passive Device) technology on non conductive glass substrate to optimize RF performance. Typical applications include multi-band power amplifier modules, multi-band front end modules, multi-band GSM/WCDMA mobile phones, and PC (netbooks, tablet) and smartphones.
STMicroelectronics STM32 F4 32-bit Cortex™-M4 Microcontrollers (MCUs) open the door to the digital signal controller (DSC) market with a family of devices that are pin-to-pin and software compatible with the STM32 F2 series but with better performance, DSP capability, more SRAM, and peripheral improvements such as full duplex I²S, less than 1μA RTC, and 2.4MSPS ADCs. STMicroelectronics STM32 F4 MCUs include a floating point unit and core features such as built-in single-cycle multiply-accumulate (MAC) instructions, optimized SIMD arithmetic, and saturating arithmetic instructions. The adaptive realtime ART Accelerator™ combined with STMicroelectronics 90 nm technology provides linear performance up to 168MHz, unleashing the full performance of the core. These features expand the number of addressable applications in the industrial, consumer, and healthcare segments. STM32 F4 series MCUs include devices with 512KB to 1MB of on-chip Flash memory, 192KB of SRAM, and 15 communication interfaces.