AD8210集成电路（IC）的电流调节/管理规格书PDF中文资料

AD8210属于集成电路（IC）的电流调节/管理。由亚德诺半导体技术有限公司制造生产的AD8210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。

GENERAL DESCRIPTION

The AD8417-2 is a high-voltage, high-resolution dual-channel current

shunt amplifier. It features an initial gain of 60 V/V and performs

bidirectional current measurements across a shunt resistor in

a variety of automotive and industrial applications, including motor

control, power management, and solenoid control.

The AD8417-2 offers breakthrough performance throughout the

−40°C to +125°C temperature range. It features a zero drift core,

which leads to a typical offset drift of 0.1 μV/°C throughout the

operating temperature range and the common-mode voltage range.

The device includes EMI filters and patented circuitry to enable

output accuracy with pulse-width modulation (PWM) type input

common-mode voltages. The typical input offset voltage is ±200 μV.

The AD8417-2 is offered in a small 10-ball 1 mm × 1.9 mm WLCSP.

It requires a smaller board area than a typical single-channel

current sense amplifier, increasing 2× channel density, and a lower

cost per channel without compromising performance.

FEATURES

► Typical 0.1 μV/°C offset drift

► Maximum ±400 μV voltage offset over full temperature range

► 2.7 V to 5.5 V power supply operating range

► Electromagnetic interference (EMI) filters included

► High common-mode input voltage range

► −2 V to +36 V continuous

► Initial gain = 60 V/V

► Wide operating temperature range: −40°C to +125°C

► Bidirectional operation

► Dual channel in a small 1 mm x 1.9 mm WLCSP

► Common-mode rejection ratio (CMRR): 86 dB, dc to 10 kHz

APPLICATIONS

► High-side current sensing in:

► Motor controls

► Solenoid controls

► Power management

► Low-side current sensing

► Diagnostic protection