AD8390

Obsolete

Low Power, DSL CO Driver Amplifier

Data Sheet (Rev. C)

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Part Details

Voltage feedback amplifier
Ideal for ADSL and ADSL2+ central office (CO) and customer premises equipment (CPE) applications
Enables high current differential applications
Low power operation:
Single- or dual-power supply operation from 10 V (±5 V) up to 24 V (±12 V)
4 mA total quiescent supply current for full power ADSL and ADSL2+ CO applications
Adjustable supply current to minimize power consumption

High output voltage and current drive:
400 mA peak output drive current
44.2 V p-p differential output voltage
Low distortion:
–82 dBc @ 1 MHz second harmonic
–91 dBc @ 1 MHz third harmonic
High speed:
300 V/µs differential slew rate

Suggested Replacement Parts

Low Power, High Output Current Differential Amplifier

Documentation

Application Note 6

AN-581: Biasing and Decoupling Op Amps in Single Supply Applications (Rev.0) 02/14/2015

AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev.0) 07/26/2006

AN-358: Noise and Operational Amplifier Circuits 02/14/2015

AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications 02/14/2015

AN-358: Noise and Operational Amplifier Circuits 03/01/1969

Obsolete Data Sheet 1

AD8390: Low Power, High Output Current Differential Amplifier Obsolete Data Sheet (Rev.C) 09/28/2006

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

VRMS/dBm/dBu/dBV calculators

A utility to convert between standard units of power measurement and signal strength.

Open Tool

Power Dissipation vs Die Temp

This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.

Open Tool