Op Amp Dual Low Offset Voltage Amplifier ±15V/30V 8-Pin SOIC T/R


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  • Part Number : LT1013DIDR

  • Package/Case : SOIC-8

  • Brands : TI

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

  • Datesheet : LT1013DIDR DataSheet (PDF)

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Overview of LT1013DIDR

The LT1013DIDR is a precision operational amplifier IC that offers low offset voltage, low input bias current, and high slew rate, making it ideal for precision analog applications. It provides a reliable and stable performance for precision signal processing and conditioning.


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

  • OUT:Amp Output
  • IN+:Non-Inverting Input
  • IN-:Inverting Input
  • V+:Positive Power Supply
  • V-:Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT1013DIDR IC for a visual representation.

Key Features

  • Precision Amplification: The LT1013DIDR offers precision amplification with low offset voltage and low input bias current, ensuring accurate signal processing.
  • High Slew Rate: With a high slew rate, this IC can swiftly respond to input signal changes, making it suitable for dynamic applications.
  • Low Noise: The LT1013DIDR features low noise characteristics, minimizing unwanted signal interference in sensitive applications.
  • Wide Supply Voltage Range: Operates effectively within a wide supply voltage range, providing flexibility in various circuit designs.
  • Temperature Stability: Maintains stable performance across temperature variations, critical for precision analog circuits.

Note: For detailed technical specifications, please refer to the LT1013DIDR datasheet.


  • Precision Signal Processing: Ideal for precision signal amplification and conditioning in instrumentation and measurement systems.
  • Filter Circuits: Suitable for active filter implementations requiring accurate amplification and minimal noise.
  • Data Acquisition Systems: Used in data acquisition systems for high-precision signal conversion and processing.


The LT1013DIDR is a precision operational amplifier designed to provide accurate amplification and signal processing for a wide range of analog applications. It ensures stable and reliable performance for precision analog circuits.

Usage Guide

  • Power Supply: Connect the positive (V+) and negative (V-) power supplies to Pins 4 and 5 respectively.
  • Input Connections: Apply input signals to the non-inverting (IN+) and inverting (IN-) input pins for desired amplification.
  • Output Handling: The amplified output signal is available at the OUT pin for further processing or interfacing.

Frequently Asked Questions

Q: What is the typical offset voltage of the LT1013DIDR?
A: The LT1013DIDR has a typical offset voltage of 150µV.

Q: Can the LT1013DIDR operate at high gains?
A: Yes, the LT1013DIDR can operate at high gains with stability and precision in amplifying signals.


For similar functionalities, consider these alternatives to the LT1013DIDR:

  • OPA2277AIDR: A precision operational amplifier IC from Texas Instruments offering similar precision and stability characteristics.
  • AD8628ARZ: This precision amplifier from Analog Devices provides high precision and low noise performance, suitable for precision applications.



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) 44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4 Vos (offset voltage at 25°C) (max) (mV) 0.3
GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.4
Rail-to-rail In to V- Offset drift (typ) (µV/°C) 0.4
Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 22
CMRR (typ) (dB) 114 Rating Automotive, Catalog
Operating temperature range (°C) -40 to 105, -55 to 125, 0 to 70 Input bias current (max) (pA) 30000
Iout (typ) (A) 0.025 Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5
Output swing headroom (to negative supply) (typ) (V) 1.5 Output swing headroom (to positive supply) (typ) (V) -1

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