PRODUCT DESCRIPTION

The AD848 and AD849 are high speed, low power monolithic operational amplifiers. The AD848 is internally compensated so that it is stable for closed loop gains of 5 or greater. The AD849 is fully decompensated and is stable at gains greater than 24. The AD848 and AD849 achieve their combination of fast ac and good dc performance by utilizing Analog Devices’ junction isolated complementary bipolar (CB) process. This process enables these op amps to achieve their high speed while only requiring 4.8 mA of current from the power supplies.

FEATURES

725 MHz Gain Bandwidth – AD849

175 MHz Gain Bandwidth – AD848

4.8 mA Supply Current

300 V/ms Slew Rate

80 ns Settling Time to 0.1 for a 10 V Step – AD849

Differential Gain: AD848 = 0.07, AD849 = 0.08

Differential Phase: AD848 = 0.088, AD849 = 0.048

Drives Capacitive Loads

DC PERFORMANCE

3 nV/√Hz Input Voltage Noise – AD849

85 V/mV Open Loop Gain into a 1 kV Load – AD849

1 mV max Input Offset Voltage

Performance Specified for 65 V and 615 V Operation

Available in Plastic, Hermetic Cerdip and Small Outline Packages. Chips and MIL-STD-883B Parts Available.

Available in Tape and Reel in Accordance with EIA-481A Standard

APPLICATIONS

Cable Drivers

8- and 10-Bit Data Acquisition Systems

Video and RF Amplification

Signal Generators

AD848屬于開(kāi)發(fā)板，套件，編程器 > 評(píng)估板 - 運(yùn)算放大器。亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD848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(lèi)型有單通道、雙通道、三通道、四通道和八通道，放大器類(lèi)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。