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Industry's smallest, low-power, high-precision dual Op Amp with >300kHz GBW


Package | PIN: WSON (DSG) | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.60
10-24 $2.33
25-99 $2.17
100-249 $1.89
250-499 $1.74
500-749 $1.46
750-999 $1.20
1000+ $1.10


  • Low Offset Voltage: 10 µV (Maximum)
  • Zero Drift: 0.05 µV/°C (Maximum)
  • Specified Start-Up Time: 500 µs (Maximum)
  • 0.01-Hz to 10-Hz Noise: 1.1 µVPP
  • Quiescent Current: 17 µA
  • Single-Supply Operation
  • Supply Voltage: 1.8 V to 5.5 V
  • Rail-to-Rail Input/Output
  • microSize Package: 2-mm × 2-mm WSON

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Texas Instruments  OPA2333PIDSGR

The OPA2333P is a CMOS operational amplifier that uses a proprietary auto-calibrationtechnique to simultaneously provide very low offset voltage (10 µV, maximum) andnear-zero drift over time and temperature. This miniature, high-precision, low quiescent currentamplifier offers high-impedance inputs that have a common-mode range 100 mV beyond the rails, andrail-to-rail output that swings within 50 mV of the rails. Single or dual supplies as low as 1.8 V(±0.9 V) and up to 5.5 V (±2.75 V) can be used. This device is optimized for low-voltage,single-supply operation.

The OPA2333P also features a specified maximum start-up time. Specified start-up timeensures high-precision performance after 500 µs of powering the amplifier, allowing for reliableuse in dynamic supply operation.

The OPA2333P offers excellent CMRR without the crossover associated with traditionalcomplementary input stages. This design results in superior performance for drivinganalog-to-digital converters (ADCs) without degradation of differential linearity.

The OPA2333P is available in a 2-mm × 2-mm 8-pin WSON package and is specified for operation from –40°C to 125°C.