• OPA2171AIDGKR VSSOP-8
OPA2171AIDGKR VSSOP-8

OPA2171AIDGKR

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

Quantity Unit Price(USD) Ext. Price
1 $1.434 $1.43
10 $1.221 $12.21
30 $1.105 $33.15
100 $0.956 $95.60
500 $0.898 $449.00
1000 $0.872 $872.00

Inventory:7,535

*The price is for reference only.
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  • Part Number : OPA2171AIDGKR

  • Package/Case : VSSOP-8

  • Brands : TI

  • Components Categories : Instrumentation, OP Amps, Buffer Amps

  • Datesheet : OPA2171AIDGKR DataSheet (PDF)

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Overview of OPA2171AIDGKR

The OPA2171AIDGKR is a precision operational amplifier (op-amp) with low offset voltage and high common-mode rejection. It is designed for use in applications where high precision and low noise are essential, making it ideal for instrumentation and sensor interfaces.

Pinout

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

  • V-: Negative Input
  • V+: Positive Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OPA2171AIDGKR op-amp for a visual representation.

Key Features

  • Precision Performance: The OPA2171AIDGKR offers high precision with low offset voltage and low noise, ensuring accurate signal processing.
  • Wide Bandwidth: With a high bandwidth rating, this op-amp can handle fast-changing signals effectively.
  • Low Power Consumption: Designed for power efficiency, making it suitable for battery-powered applications.
  • High Common-Mode Rejection Ratio: Provides excellent rejection of common-mode signals for cleaner output.
  • Rail-to-Rail Output: Capable of driving signals close to the power supply rails for maximum dynamic range.

Note: For detailed technical specifications, please refer to the OPA2171AIDGKR datasheet.

Application

  • Instrumentation: Ideal for precision measurement applications due to its high accuracy and low noise characteristics.
  • Sensor Interfaces: Suitable for interfacing with sensors where signal integrity is crucial.
  • Audio Processing: Can be used in audio equipment where high-fidelity signal processing is required.

Functionality

The OPA2171AIDGKR is a precision op-amp that provides accurate and reliable signal amplification and filtering in various electronic circuits. It is a versatile component for applications requiring high performance.

Usage Guide

  • Power Supply: Connect the positive and negative power supplies (+V and -V) to the corresponding pins for proper operation.
  • Input Signal: Apply the input signal to the positive (V+) and negative (V-) input pins for amplification.
  • Output Connection: Use the output pin (OUT) to retrieve the amplified signal for further processing.

Frequently Asked Questions

Q: What is the typical offset voltage of the OPA2171AIDGKR?
A: The OPA2171AIDGKR has a low offset voltage typically in the range of microvolts, ensuring minimal errors in signal processing.

Q: Can the OPA2171AIDGKR operate with single supply voltage?
A: Yes, the OPA2171AIDGKR can operate with a single supply voltage, making it versatile for various circuit designs.

Equivalent

For similar functionalities, consider these alternatives to the OPA2171AIDGKR:

  • OPA2107AP: Another precision op-amp with similar performance characteristics and compatibility.
  • AD8620AR: A precision operational amplifier offering comparable precision and low noise performance.

OPA2171AIDGKR

Specifications

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) 2.7 Rail-to-rail In to V-, Out
GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 1.5
Vos (offset voltage at 25°C) (max) (mV) 1.8 Iq per channel (typ) (mA) 0.475
Vn at 1 kHz (typ) (nV√Hz) 14 Rating Catalog
Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.3
Features EMI Hardened Input bias current (max) (pA) 15
CMRR (typ) (dB) 120 Iout (typ) (A) 0.025
Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1
Input common mode headroom (to positive supply) (typ) (V) -2 Output swing headroom (to negative supply) (typ) (V) 0.03
Output swing headroom (to positive supply) (typ) (V) -0.35

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

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