型号INA193A-EP
品牌
分类模拟电流检测放大器
描述增强型产品 -16V 至 80V、500kHz 电流感应放大器
相关操作
产品概述

参数

Product type Analog output
Common-mode voltage (max) (V) 80
Common-mode voltage (min) (V) -16
Input offset (±) (max) (V) 0.002
Input offset drift (±) (typ) (V/°C) 0.0000025
Voltage gain (V/V) 20
CMRR (min) (dB) 100
Bandwidth (MHz) 0.5
Supply voltage (max) (V) 18
Supply voltage (min) (V) 2.7
Iq (max) (mA) 1.3
Number of channels 1
Comparators (#) 0
Gain error (%) 1
Gain error drift (±) (max) (ppm/°C) 100
Slew rate (V/µs) 1
Features Low-side Capable
Rating HiRel Enhanced Product
Operating temperature range (°C) -55 to 125

封装 | 引脚 | 尺寸

SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8

特性

  • Wide Common-Mode Voltage:
    –16 V to 80 V
  • Low Error: 3.0% Over Temp (Max)
  • Bandwidth: Up to 500 kHz
  • Three Transfer Functions Available: 20 V/V,
    50 V/V, and 100 V/V
  • Complete Current Sense Solution

说明

The INA193A current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from –16 V to 80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500-kHz bandwidth simplifies use in current control loops.

The INA193A operates from a single 2.7-V to 18-V supply, drawing a maximum of 1300-µA of supply current. It is specified over the extended operating temperature range (–55°C to 125°C), and is offered in a space-saving SOT23 package.