Microchip Technology MCP33141/MCP33151 12/14-bit ADCs
Microchip MCP33141/MCP33151 12/14-bit Analog-to-Digital Converters (ADCs) feature a single-ended input, high performance, and low power consumption in a small package. This makes these devices ideal for battery-powered systems and remote data acquisition applications. These ADCs feature a successive approximation register (SAR) architecture and an industry-standard SPI serial interface, allowing 12-bit or 14-bit ADC capability to be added to any PIC® microcontroller. The MCP33141/MCP33151 features 500k or 1M samples/second, 1 input channel, low power consumption (1.5µA typical standby current, 0.33mA typical active current), and is available in 10-pin MSOP and 10-pin TDFN.
These devices are fully automotive qualified (AEC-Q100) and specified for operation between -40°C and +125°C. The ADCs are designed to operate in high-temperature and electromagnetic environments while meeting the rigorous and harsh demands of automotive and industrial settings.
Features
- 12-bit (MCP33141) or 14-bit (MCP33151) resolution
- Single-ended input
- SPI interface
- -40 to +125°C temperature range
- Sample Rate (Throughput)
- MCP33151/41-10: 1Msps
- MCP33151/41-05: 500ksps
- Typical DNL
- MCP33141: ±0.05 LSB
- MCP33151: ±0.11 LSB
- Typical INL
- MCP33141: ±0.09 LSB
- MCP33151: ±0.39 LSB
Applications
- High-precision data acquisition
- Medical instruments
- Test equipment
- Electric vehicle battery management systems
- Motor control applications
- Switch-mode power supply applications
- Battery-powered equipment
Typical Application
Videos
Associated Products
Microchip Technology ADM00873 Evaluation Board
A fully-assembled, programmed, and tested solution to evaluate the MCP331x1 operating performance.
Microchip Technology Analog-to-Digital Converters
Deliver high precision and low power consumption and are housed in small packages.
Published: 2019-09-25
| Updated: 2023-06-06