INA152

ACTIVE

Single-Supply Difference Amplifier

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Product details

Parameters

Number of channels (#) 1 Vs (Min) (V) 2.7 Vs (Max) (V) 20 CMRR (Min) (dB) 80 Common mode input low (Min) (V) -20 Common mode input high (Max) (V) 18 Input offset (+/-) (Max) (uV) 1500 Iq (Typ) (mA) 0.5 Small signal bandwidth (Typ) (MHz) 0.8 Slew rate (Typ) (V/us) 0.4 Gain (Min) (V/V) 1 Gain (Max) (V/V) 1 Gain error (+/-) (Max) (%) 0.1 Rating Catalog Operating temperature range (C) -40 to 85 Gain drift (Max) (ppm/C) 1 open-in-new Find other Difference amplifiers

Package | Pins | Size

VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other Difference amplifiers

Features

  • SWING: to Within 200mV of Either Output Rail
  • LOW OFFSET DRIFT: ±3uV/°C
  • LOW OFFSET VOLTAGE: ±250uV
  • HIGH CMR: 94dB
  • LOW GAIN ERROR: 0.01%
  • LOW GAIN ERROR DRIFT: 1ppm/°C
  • WIDE SUPPLY RANGE:
    Single: 2.7V to 20V
    Dual: ±1.35V to ±10V
  • MSOP-8 PACKAGE
  • APPLICATIONS
    • DIFFERENCE INPUT AMPLIFIER BUILDING BLOCK
    • UNITY-GAIN INVERTING AMPLIFIER
    • GAIN = 1/2
    • AMPLIFIER GAIN = 2 AMPLIFIER
    • SUMMING AMPLIFIER
    • SYNCHRONOUS DEMODULATOR
    • CURRENT AND DIFFERENTIAL LINE RECEIVER
    • VOLTAGE-CONTROLLED CURRENT SOURCE
    • BATTERY-POWERED SYSTEMS
    • LOW-COST AUTOMOTIVE INSTRUMEN-TATION
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Description

The INA152 is a small (MSOP-8), low-power, unity-gain difference amplifier consisting of a CMOS op amp and a precision resistor network. The on-chip resistors are laser trimmed for accurate gain and high common-mode rejection. Excellent TCR tracking of the resistor maintains gain accuracy and common-mode rejection over temperature. The input common-mode voltage range extends to above the positive and negative rails and the output swings to within 50mV of either rail.

The difference amplifier is the foundation of many commonly used circuits. The INA152 provides precision circuit function without using an expensive precision network.

The INA152 is specified for operation over the extended industrial temperature range, \x9640°C to +85°C.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 8
Type Title Date
* Datasheet Single-Supply Difference Amplifier datasheet Jan. 12, 2001
User guides Universal Difference Amplifier Evaluation Module User's Guide Oct. 16, 2018
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Application notes High-Voltage Signal Conditioning for Low-Voltage ADCs (Rev. B) May 18, 2015
Technical articles Difference Amplifiers—the need for well-matched resistors Apr. 24, 2012
Application notes A dual-polarity, bidirectional current-shunt monitor Oct. 22, 2008
Application notes Q4 2008 Issue Analog Applications Journal Oct. 22, 2008
Application notes High-Voltage Signal Conditioning for Low Voltage ADCs Jun. 15, 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
25
Description
Be confident in your choice of difference amplifier and easily evaluate and compare devices with the DIFFAMP-EVM. With support for a variety of configurations, this module can be tailored towards your desired application for a reliable evaluation. A DIP adapter section is provided to enable (...)
Features
  • Intuitive jumper configuration as difference amplifier, precision gain amplifier, or current source
  • Socketed IC connection for multi-package evaluation and easy comparison between devices
  • 6 DIP adapter boards supporting SOIC and MSOP packages
  • Onboard reference buffer for single supply operation
EVALUATION BOARDS Download
document-generic User guide
10
Description

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

Features
  • Simplifies prototyping of SMT IC’s
  • Supports 6 common package types
  • Low Cost

Design tools & simulation

SIMULATION MODELS Download
SBOC130B.ZIP (57 KB) - PSpice Model
SIMULATION MODELS Download
SBOC131C.TSC (113 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SBOM202A.ZIP (5 KB) - TINA-TI Spice Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
VSSOP (DGK) 8 View options

Ordering & quality

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