AD820開發(fā)板套件編程器的評估板-運算放大器規(guī)格書PDF中文資料

AD820屬于開發(fā)板套件編程器的評估板-運算放大器。由亞德諾半導體技術(shù)有限公司制造生產(chǎn)的AD820評估板 - 運算放大器運算放大器評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例。該產(chǎn)品族中的電路板提供了運算放大器實例。每個 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、自動歸零、緩沖器、斬波器、電流反饋、電流檢測、差動、差分、四通道、儀表、隔離、J-FET、限幅、對數(shù)、功率、可編程增益、采樣保持、跨阻、可變增益、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

The AD820 is a precision, low power FET input op amp that can operate from a single supply of 5 V to 36 V, or dual supplies of ±2.5 V to ±18 V. It has true single-supply capability, with an input voltage range extending below the negative rail, allowing the AD820 to accommodate input signals below ground in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range.

FEATURES

True single-supply operation

Output swings rail-to-rail

Input voltage range extends below ground

Single-supply capability from 5 V to 30 V

Dual-supply capability from ±2.5 V to ±15 V

Excellent load drive

Capacitive load drive up to 350 pF

Minimum output current of 15 mA

Excellent ac performance for low power

800 μA maximum quiescent current

Unity-gain bandwidth: 1.8 MHz

Slew rate of 3 V/μs

Excellent dc performance

800 μV maximum input offset voltage

2 μV/°C typical offset voltage drift

25 pA maximum input bias current

Low noise: 13 nV/√Hz @ 10 kHz

APPLICATIONS

Battery-powered precision instrumentation

Photodiode preamps

Active filters

12-bit to 14-bit data acquisition systems

Medical instrumentation

Low power references and regulators