INA271-HT - 具有简单滤波输入的高温、80V、低侧/高侧、高速、电压输出电流感测放大器

INA271-HT是TI德州仪器公司的一款电流分流模拟输出产品，INA271-HT是具有简单滤波输入的高温、80V、低侧/高侧、高速、电压输出电流感测放大器，本站介绍了INA271-HT的封装应用图解、特点和优点、功能等，并给出了与INA271-HT相关的TI元器件型号供参考。

INA271-HT - 具有简单滤波输入的高温、80V、低侧/高侧、高速、电压输出电流感测放大器 - 电流分流模拟输出 - 电流感应放大器 - 德州仪器

产品描述

The INA271 is a current-shunt monitor with voltage output and can sense drops across current shunts at common-mode voltages from –16V to +80V, independent of the supply voltage. The INA271 pinouts readily enable filtering.

The INA271 is available with a 20V/V output voltage scale. The 130kHz bandwidth simplifies use in current-control loops.

The INA271 operates from a single +2.7V to +18V supply, drawing a maximum of 1600µA of supply current. This device is specified over the extended operating temperature range of –55°C to +210°C.

产品特性

Wide Common-Mode Range: –16V to +80V
CMRR: 78dB
Accuracy: ±10mV Offset (max) ±7.5% Gain Error (max) 100µV/°C Offset Drift (max)
Bandwidth: Up to 130kHz
Transfer Function: 20V/V
Quiescent Current: 1600µA (max)
Power Supply: +2.7V to +18V
Provision for Filtering
APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
Supports Extreme Temperature Applications
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments high temperature products utilize highly optimized silicon (die) solutions with design and process enhancements to maximize performance over extended temperatures.

(1) Custom temperature ranges

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