technical parameter

Supply current 11.0 mA

Number of circuits 2

Number of channels 2

Dissipated power 900mW

Common Mode Rejection Ratio 58.0 dB

Input capacitance 1.70 pF

Slew rate 1.60 kV/μs

Input impedance 15.0 MΩ

Package parameters

Installation methodSurface Mount

Number of pins 8

Package SOIC

Dimensions

Package SOIC

other

Product LifecyclePending Obsolescence

Packaging Tape, Tape & Reel (TR)

Current Feedback for Manufacturing Applications

Standards compliant

RoHS Standard Non-Compliant

Contains Lead

product description

Dual, Current Feedback Low Power Op Amp Dual, Current Feedback Low Power Op Amp

PRODUCT DESCRIPTION

The AD812 is a low power, single supply, dual video amplifier. Each of the amplifiers have 50 mA of output current and_are optimized for driving one back-terminated video load (150 ?) each. Each amplifier is a current feedback amplifier and_features gain flatness of 0.1 dB to 40 MHz while offering differential gain and_phase error of 0.02%_and_0.02°. This makes the AD812 ideal for professional video electronics such as cameras and_video switchers.

FEATURES

Two Video Amplifiers in One 8-Lead SOIC Package

Optimized for Driving Cables in Video Systems

Excellent Video Specifications (RL = 150 V):

Gain Flatness 0.1 dB to 40 MHz

0.02%_Differential Gain Error

0.028 Differential Phase Error

Low Power

Operates on Single +3 V Supply

5.5 mA/Amplifier Max Power Supply Current

High Speed

145MHz Unity Gain Bandwidth (3dB)

1600 V/ms Slew Rate

Easy to Use

50 mA Output Current

Output Swing to 1 V of Rails (150 V Load)

APPLICATIONS

Video Line Driver

Professional Cameras

Video Switchers

Special Effects