AD849集成電路（IC）的傳感器檢測(cè)器接口規(guī)格書(shū)PDF中文資料

AD849屬于集成電路（IC）的傳感器檢測(cè)器接口。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD849傳感器和檢測(cè)器接口該系列產(chǎn)品可執(zhí)行信號(hào)調(diào)節(jié)、數(shù)據(jù)轉(zhuǎn)換、激勵(lì)生成和/或各種將傳感器或變送器機(jī)構(gòu)連接到主機(jī)設(shè)備所需的其他功能。示例包括用于 CCD 圖像傳感器的控制器、用于 4-20 mA 接口和類(lèi)似應(yīng)用的電流變送器、超聲變送器前端、惠斯通電橋接口等。

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