AD849集成电路（IC）的传感器检测器接口规格书PDF中文资料

AD849属于集成电路（IC）的传感器检测器接口。由亚德诺半导体技术有限公司制造生产的AD849传感器和检测器接口该系列产品可执行信号调节、数据转换、激励生成和/或各种将传感器或变送器机构连接到主机设备所需的其他功能。示例包括用于 CCD 图像传感器的控制器、用于 4-20 mA 接口和类似应用的电流变送器、超声变送器前端、惠斯通电桥接口等。

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