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Home » NEWEST Products » New by Manufacturer » Texas Instruments » Texas Instruments OPA4330 CMOS Zero-Drift Op Amps
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TI OPA4330 CMOS Zero-Drift Op Amps

Texas Instruments OPA4330 4-channel CMOS Zero-Drift operational amplifiers (op amps) offer precision performance and low cost and feature a proprietary auto-calibration technique that simultaneously provides low offset voltage (50µV max) and near-zero drift over time and temperature at only 35µA (max) of quiescent current. TI OPA4330 CMOS op amps feature rail-to-rail input and output in addition to near flat 1/f noise. TI OPA4330 op amps are optimized for low-voltage operation as low as +1.8V and up to +5.5V and are ideal for a battery-powered instruments, temperature measurement applications, transducer applications, and more.

Features
  • UNMATCHED PRICE PERFORMANCE
  • LOW OFFSET VOLTAGE: 50µV (max)
  • ZERO DRIFT: 0.25µV/°C (max)
  • LOW NOISE: 1.1µVPP, 0.1Hz to 10Hz
  • QUIESCENT CURRENT: 35µA (max)
  • SUPPLY VOLTAGE: 1.8V to 5.5V
  • RAIL-TO-RAIL INPUT/OUTPUT
  • INTERNAL EMI FILTERING
Applications
  • BATTERY-POWERED INSTRUMENTS
  • TEMPERATURE MEASUREMENTS
  • TRANSDUCER APPLICATIONS
  • ELECTRONIC SCALES
  • MEDICAL INSTRUMENTATION
  • HANDHELD TEST EQUIPMENT
  • CURRENT SENSE
Typical Application Circuit
  • Texas Instruments
  • Semiconductors|Integrated Circuits|IC-Amplifier