AD8479開發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器規(guī)格書PDF中文資料

AD8479屬于開發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD8479評(píng)估板 - 運(yùn)算放大器運(yùn)算放大器評(píng)估板是裝有元器件的電路，用于提供特定集成電路或器件的工作實(shí)例。該產(chǎn)品族中的電路板提供了運(yùn)算放大器實(shí)例。每個(gè) IC 的通道類型有單通道、雙通道、三通道、四通道和八通道，放大器類型包括音頻、自動(dòng)歸零、緩沖器、斬波器、電流反饋、電流檢測(cè)、差動(dòng)、差分、四通道、儀表、隔離、J-FET、限幅、對(duì)數(shù)、功率、可編程增益、采樣保持、跨阻、可變?cè)鲆?、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

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.

The AD8479 has low offset voltage, low offset voltage drift, low gain drift, low common-mode rejection drift, and excellent common-mode rejection ratio (CMRR) over a wide frequency range.

The AD8479 is available in a space-saving 8-lead SOIC package and is operational over the ?40°C to +125°C temperature range.

FEATURES

±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

High voltage current sensing

Battery cell voltage monitors

Power supply current monitors

Motor controls

Isolation