INA270 - Voltage Output High-Side Measurement Current-Shunt Monitor

INA270是TI德州仪器公司的一款电流分流模拟输出产品，INA270是Voltage Output High-Side Measurement Current-Shunt Monitor，本站介绍了INA270的封装应用图解、特点和优点、功能等，并给出了与INA270相关的TI元器件型号供参考。

INA270 - Voltage Output High-Side Measurement Current-Shunt Monitor - 电流分流模拟输出 - 电流感应放大器 - 德州仪器

产品特性

Wide Common-Mode Range: –16 V to +80 V
CMRR: 120 dB
Accuracy: ±0.5-mV Offset (typ) ±0.2% Gain Error (typ) 2.5 μV/°C Offset Drift (typ) 50 ppm/°C Gain Drift (max)
Bandwidth: Up to 130 kHz
Two Gain Options Available: 14 V/V (INA270) 20 V/V (INA271)
Quiescent Current: 700 μA (typ)
Power Supply: +2.7 V to +18 V
Provision for Filtering

产品应用

Power Management
Automotive
Telecom Equipment
Notebook Computers
Battery Chargers
Cell Phones
Welding Equipment

产品说明

The INA270 and INA271 family of voltage-output, current-sense amplifiers can sense drops across shunt resistors at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA270 and INA271 pinouts readily enable filtering.

The INA270 and INA271 are available with two gain options: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.

The INA270 and INA271 operate from a single +2.7-V to +18-V supply, drawing 700 μA (typical) of supply current. The devices are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
INA27x	SOIC (8)	4.90 mm × 3.91 mm

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