INA170 - 60V、高侧、双向、高速、电流输出电流分流监控器

INA170是TI德州仪器公司的一款电流分流模拟输出产品，INA170是60V、高侧、双向、高速、电流输出电流分流监控器，本站介绍了INA170的封装应用图解、特点和优点、功能等，并给出了与INA170相关的TI元器件型号供参考。

INA170 - 60V、高侧、双向、高速、电流输出电流分流监控器 - 电流分流模拟输出 - 电流感应放大器 - 德州仪器

产品描述

The INA170 is a high-side, bidirectional current shunt monitor featuring a wide input common-mode voltage range, low quiescent current, and a tiny MSOP-8 package.

Bidirectional current measurement is accomplished by output offsetting. The offset voltage level is set with an external resistor and voltage reference. This permits measurement of a bidirectional shunt current while using a single supply for the INA170.

Input common-mode and power-supply voltages are independent. Input voltage can range from +2.7V to +60V on any supply voltage from +2.7V to +40V. Low 10µA input bias current adds minimal error to the shunt current.

The INA170 converts a differential input voltage to a current output. This current develops a voltage across an external load resistor, setting any gain from 1 to over 100.

The INA170 is available in an MSOP-8 package, and is specified over the extended industrial temperature range, –40°C to +85°C with operation from –55°C to +125°C.

产品特性

COMPLETE BIDIRECTIONAL CURRENT MEASUREMENT CIRCUIT
WIDE SUPPLY RANGE: 2.7V to 40V
SUPPLY-INDEPENDENT COMMON-MODE VOLTAGE: 2.7V TO 60V
RESISTOR PROGRAMMABLE GAIN SET
LOW QUIESCENT CURRENT: 75µA (typ)
MSOP-8 PACKAGE
APPLICATIONS
- CURRENT SHUNT MEASUREMENT:
- PORTABLE AND BATTERY-BACKUP SYSTEMS
- BATTERY CHARGERS
- POWER MANAGEMENT
- CELL PHONES

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