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AD816 Datasheet 500 mA Differential Driver and Dual Low Noise VF Amplifiers

Manufacturer: Analog Devices

General Description

500 mA Differential Driver and Dual Low Noise (VF) Amplifiers AD816* FUNCTIONAL BLOCK DIAGRAM RECEIVER B 15 14 13 12 11 B 10 9 +VS 8 –VS 7 6 5 4 3 2 1 NC OUT2 RECEIVER –IN2 RECEIVER +IN2 RECEIVER +IN2 DRIVER –IN2 DRIVER OUT2 DRIVER +VS –VS OUT1 DRIVER –IN1 DRIVER +IN1 DRIVER +IN1 RECEIVER –IN1 RECEIVER OUT1 RECEIVER TAB IS +VS DRIVER A & B AD816 A RECEIVER A NC = NO CONNECT The two high output drive amplifiers are capable of supplying a minimum of 500 mA continuous output current and up to 1A peak output current, and when configured differentially, 40 V p-p differential output swing can be achieved on ± 15 V supplies into a load of 50 Ω.

The drivers have 120 MHz of bandwidth and 1,500 V/µs of differential slew rate while featuring total

Overview

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Key Features

  • Flexible Configuration Two Low Noise Voltage Feedback Amplifiers with High Current Drive, Ideal for ADSL Receivers or Drivers for Low Impedance Loads such as CRT Coils Two High Current Drive Amplifiers, Ideal for an ADSL Differential Driver or Single Ended Drivers for Low Impedance Loads such as CRT Coils Thermal Overload Protection.