Product Summary

The AD812AN 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 W) 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 AD812AN ideal for professional video electronics such as cameras and video switchers.

Parametrics

AD812AN absolute maximum ratings: (1)Supply Voltage: ±18 V; (2)Internal Power Dissipation, Plastic (N): 1.3 Watts, Small Outline (R): 0.9 Watts; (3)Input Voltage (Common Mode): ±VS; (4)Differential Input Voltage: ±1.2 V; (5)Output Short Circuit Duration: Observe Power Derating Curves; (6)Storage Temperature Range N, R: –65℃ to +125℃; (7)Operating Temperature Range: –40℃ to +85℃; (8)Lead Temperature Range (Soldering, 10 sec): +300℃.

Features

AD812AN features: (1)Two Video Amplifiers in One 8-Lead SOIC Package; (2)Optimized for Driving Cables in Video Systems; (3)Excellent Video Specifications (RL = 150 Ω):; (4)Gain Flatness 0.1 dB to 40 MHz; (5)0.02% Differential Gain Error; (6)0.02° Differential Phase Error; (7)Operates on Single +3 V Supply; (8)5.5 mA/Amplifier Max Power Supply Current; (9)145 MHz Unity Gain Bandwidth (3 dB); (10)1600 V/ms Slew Rate; (11)50 mA Output Current; (12)Output Swing to 1 V of Rails (150Ω Load).

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD812AN
AD812AN
Analog Devices Inc
IC OPAMP DUAL CURR-FDBK 8-DIP
Data Sheet
1-50: $3.12
AD812ANZ
AD812ANZ

IC OPAMP DUAL CURR-FDBK 8-DIP
Data Sheet
0-1: $3.49
1-10: $3.14
10-25: $2.86
25-100: $2.58
100-250: $2.37
250-500: $2.16
500-1000: $1.88
1000-2500: $1.86