型号INA132
品牌
分类差分放大器
描述低功耗单电源差分放大器
相关操作
产品概述

参数

Number of channels 1
Vs (min) (V) 2.7
Vs (max) (V) 36
CMRR (min) (dB) 76
Common-mode input low (min) (V) -15
Common-mode input high (max) (V) 28
Input offset (±) (max) (V) 0.00025
Iq (typ) (mA) 0.16
Slew rate (typ) (V/µs) 0.1
Voltage gain (min) (V/V) 1
Voltage gain (max) (V/V) 1
Small-signal bandwidth (typ) (Hz) 300000
Rating Catalog
Operating temperature range (°C) -40 to 85
Gain drift (max) (ppm/°C) 1
Gain error (±) (max) (%) 0.075

封装 | 引脚 | 尺寸

SOIC (D) 8 29.4 mm² 4.9 x 6

特性

  • LOW QUIESCENT CURRENT: 160mA
  • WIDE SUPPLY RANGE
    • Single Supply: 2.7V to 36V
    • Dual Supplies: ±1.35V to ±18V
  • LOW GAIN ERROR: ±0.075% max
  • LOW NONLINEARITY: 0.001% max
  • HIGH CMR: 90dB
  • HIGHLY VERSATILE CIRCUIT
  • EASY TO USE
  • LOW COST
  • 8-PIN DIP AND SO-8 PACKAGES

说明

The INA132 is a low power, unity-gain differential amplifier consisting of a precision op amp with a precision resistor network. The on-chip resistors are laser trimmed for accurate gain and high commonmode rejection. Excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The internal op amp’s common-mode range extends to the negative supply—ideal for single-supply applications. It operates on single (2.7V to 36V) or dual supplies (±1.35V to ±18V).

The differential amplifier is the foundation of many commonly used circuits. The INA132 provides this circuit function without using an expensive precision resistor network. The INA132 is available in 8-pin DIP and SO-8 surface-mount packages and is specified for operation over the extended industrial temperature range, −40°C to +85°C.