ADA4870 Drive Amplifier

ADA4870 Drive Amplifier

The Analog Devices 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.

The ADA4870 is ideal for driving high-voltage power FETs, piezo transducers, PIN diodes, CCD panels, and a variety of other demanding applications that require high speed from high supply voltage at high output current.

The ADA4870 is available in a power SOIC package (PSOP_3), featuring an exposed thermal slug that provides high thermal conductivity, enabling efficient heat transfer for improved performance and reliability in demanding applications. The ADA4870 operates over the industrial temperature range −40°C to +85°C.


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