ADA4870 Datasheet PDF – 1A Output Drive Amplifier

Part Number: ADA4870

Function: High Speed, High Voltage, 1A Output Drive Amplifier

Package: SOIC 20 Pin Type

Manufacturer: Analog Devices


ADA4870 datasheet



The ADA4870 is a unity gain stable, high speed current feedback amplifier capable of delivering 1 A of output current and 2500 V/μs slew rate from a 40 V supply. Manufactured using the Analog Devices, Inc., proprietary high voltage extra fast complementary bipolar (XFCB) process, the innovative architecture of the ADA4870 enables high output power, high speed signal processing solutions in applications that require driving a low impedance load.


1. Ideal for driving high capacitive or low resistive loads

2. Wide supply range: 10 V to 40 V

3. High output current drive: 1 A

4. Wide output voltage swing: 37 V swing with 40 V supply

5. High slew rate: 2500 V/µs


1. Envelope tracking

2. Power FET driver

3. Ultrasound

4. Piezo drivers

5.  PIN diode drivers

6. Waveform generation

7. Automated test equipment (ATE)

Other data sheets are available within the file:



ADA4870 Datasheet PDF Download

ADA4870 pdf