AD8479ARZ

差分放大器 Very High Common Mode VTG Prec

Very High Common-Mode Voltage  Precision Difference Amplifier

GENERAL DESCRIPTION AD8479ARZ

The AD8479 is a difference amplifier with a very high input common-mode voltage range. The AD8479 is a precision device that allows the user to accurately measure differential signals in the presence of high common-mode voltages up to ±600 V. The AD8479 can replace costly isolation amplifiers in applications that do not require galvanic isolation. The device operates over a ±600 V common-mode voltage range and has inputs that are protected from common-mode or differential mode transients up to ±600 V.

FEATURES AD8479ARZ

±600 V common-mode voltage range

Rail-to-rail output

Fixed gain of 1

Wide power supply range of ±2.5 V to ±18 V

550 μA typical power supply current

Excellent ac specifications

90 dB minimum CMRR

130 kHz bandwidth

High accuracy dc performance

5 ppm maximum gain nonlinearity

10 μV/°C maximum offset voltage drift

5 ppm/°C maximum gain drift

APPLICATIONS AD8479ARZ

High voltage current sensing

Battery cell voltage monitors

Power supply current monitors

Motor controls

Isolation

企业名：深圳市中立信电子科技有限公司

类型：贸易/代理/分销

电话： 0755-23956688
0755-23956688

手机：13410226883

联系人：叶先生/王先生

QQ：

邮箱：Lee@zlxele.com

地址：广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室