INA202AID集成电路（IC）的电流调节/管理规格书PDF中文资料

INA202AID属于集成电路（IC）的电流调节/管理。由德州仪器制造生产的INA202AID电流调节/管理电流调节和管理 IC 是用于监视和调节电路电流的半导体器件。功能包括电流表、限流、电流镜、电流监控器、电流调节器、电流纹波抑制器、电流检测、电流源、电流开关和电子保险丝，电流输出从 100 μA 至 50 A 可调。

1 Features

1• Complete Current Sense Solution

• Three Gain Options Available:

– INA200 = 20 V/V

– INA201 = 50 V/V

– INA202 = 100 V/V

• 0.6-V Internal Voltage Reference

• Internal Open-Drain Comparator

• Latching Capability on Comparator

• Common-Mode Range: –16 V to 80 V

• High Accuracy: 3.5% Maximum Error Over

Temperature

• Bandwidth: 500 kHz (INA200)

• Quiescent Current: 1800 μA (Maximum)

• Packages: SOIC-8, VSSOP-8

2 Applications

• Notebook Computers

• Cell Phones

• Telecom Equipment

• Automotive

• Power Management

• Battery Chargers

• Welding Equipment

3 Description

The INA200, INA201, and INA202 devices are highside

current-shunt monitors with voltage output and

integrated comparator. The INA20x devices can

sense drops across shunts at common-mode

voltages from –16 V to 80 V. The INA20x series is

available with three output voltage scales: 20 V/V, 50

V/V, and 100 V/V, with a bandwidth up to 500-kHz.

The INA200, INA201, and INA202 devices

incorporate an open-drain comparator and internal

reference providing a 0.6-V threshold. External

dividers set the current trip point. The comparator

includes a latching capability, that can be made

transparent by grounding (or leaving open) the

RESET pin.

The INA200, INA201, and INA202 devices operate

from a single 2.7-V to 18-V supply, drawing a

maximum of 1800 μA of supply current. Package

options include the very small VSSOP-8 and the

SOIC-8. All versions are specified over the extended

operating temperature range of –40°C to +125°C.