Op Amp Dual Precision Amplifier R-R I/O ±18V/36V 8-Pin SOIC T/R

Quantity Unit Price(USD) Ext. Price
1 $2.079 $2.08
10 $1.761 $17.61
30 $1.562 $46.86
100 $1.358 $135.80
500 $1.266 $633.00
1000 $1.225 $1,225.00


*The price is for reference only.
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  • Part Number : OPA2192IDR

  • Package/Case : SOIC-8

  • Brands : TI

  • Components Categories : Precision op amps (Vos<1mV)

  • Datesheet : OPA2192IDR DataSheet (PDF)

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Overview of OPA2192IDR

The OPA2192IDR is a dual, low-noise, rail-to-rail operational amplifier with a high gain bandwidth product and low distortion. This IC is designed for precision signal conditioning applications where high accuracy and low noise are essential.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • OUTB-: Negative output for amplifier B
  • OUTB+: Positive output for amplifier B
  • INB-: Negative input for amplifier B
  • INB+: Positive input for amplifier B
  • VCC+: Positive power supply
  • VCC-: Negative power supply
  • INA+: Positive input for amplifier A
  • INA-: Negative input for amplifier A
  • OUTA+: Positive output for amplifier A
  • OUTA-: Negative output for amplifier A
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OPA2192IDR IC for a visual representation.

Key Features

  • Dual Operational Amplifier: Consists of two high-performance operational amplifiers in a single package.
  • Rail-to-Rail Output: Provides output voltage that swings close to both supply rails, maximizing dynamic range.
  • Low Noise: Offers low noise and distortion for accurate signal processing.
  • High Gain Bandwidth Product: Ensures stable operation at higher frequencies for precision applications.
  • Wide Supply Range: Compatible with a wide range of supply voltages for flexibility in system design.
  • Small Package: Available in a compact and space-saving 8-pin SOIC package.

Note: For detailed technical specifications, please refer to the OPA2192IDR datasheet.


  • Precision Signal Conditioning: Ideal for precision signal conditioning in sensor interfaces and measurement systems.
  • Audio Processing: Suitable for high-fidelity audio processing applications requiring low noise and distortion.
  • Test and Measurement Equipment: Used in test and measurement equipment for accurate signal amplification and filtering.


The OPA2192IDR is a dual operational amplifier designed for high-precision signal processing applications. It offers low noise, high bandwidth, and rail-to-rail output for accurate and reliable operation.

Usage Guide

  • Power Supply: Connect VCC+ (Pin 5) to the positive power supply and VCC- (Pin 6) to the negative power supply.
  • Input Connections: Connect the input signals to the corresponding input pins for amplifier A and amplifier B.
  • Output Handling: Utilize the output pins for obtaining processed signals from each amplifier.


For similar functionalities, consider these alternatives to the OPA2192IDR:

  • OPA2211AIDR: A dual operational amplifier with low noise and high precision characteristics.
  • OPA2156IDR: This is a precision operational amplifier offering similar performance to the OPA2192IDR in a different package.



The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Vos (offset voltage at 25°C) (max) (mV) 0.025
GBW (typ) (MHz) 10 Features EMI Hardened, High Cload Drive
Slew rate (typ) (V/µs) 20 Rail-to-rail In, Out
Offset drift (typ) (µV/°C) 0.1 Iq per channel (typ) (mA) 1
Vn at 1 kHz (typ) (nV√Hz) 5.5 CMRR (typ) (dB) 120
Rating Catalog Operating temperature range (°C) -40 to 125
Input bias current (max) (pA) 20 Iout (typ) (A) 0.065
Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1
Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.095
Output swing headroom (to positive supply) (typ) (V) -0.95 THD + N at 1 kHz (typ) (%) 0.00008

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