FEATURES
 Wide high voltage supply range: ±12V to ±55V
 Low quiescent current: 12mA
 High output capability
 Output voltage range: Up to ±52V for IOUT = ±100 mA
 High output current drive: ±1A continuous
 High slew rate: ±1300V/μs into 1nF load
 Extensive configurability
 Unlimited capacitive loads stability with external
compensation and output slew limiting
 Stable for any gain and adjustable slew rate with
external transconductance RSLEW
 Programmable supply current with shutdown
mode
 Fault protection and monitoring
 Digitally programmable current, voltage, and
thermal shutdown limits
 Design-in friendly
 Package: 80-pin, 12mm × 12mm TQFP
 EPAD-up package for mountable heatsink
 Operating temperature range: −40°C to +85°C

APPLICATIONS
 High voltage power amplifier (PA)
 High voltage SMU/VI source
 High voltage arbitrary waveform generator (AWG)
 Piezoelectric transducer drive
 Programmable power supplies

GENERAL DESCRIPTION
The ADHV4710 is a high voltage, high power, high
speed operational amplifier optimized for driving up
to ±1A at ±1300V/μs into capacitive and resistive
loads. Combining a high voltage amplifier with low
voltage analog circuitry and an SPI programmable
digital engine, the ADHV4710 is ideally suited for
high voltage applications such as automated test
equipment (ATE), programmable power supplies,
and piezo drive.
The ADHV4710 has extensive configurability for high
voltage signal chains. The amplifier achieves high
slew rate and bandwidth at high gain but can
alternatively be configured in low gain for high
voltage input and output. External
transconductance resistor RSLEW enables stability
under any gain and adjustable slew rate. External
compensation capacitor CCOMP enables the amplifier
output to stably drive unlimited capacitive loads.
A proprietary high voltage BCDMOS process, novel high
voltage architecture, and thermally enhanced package
from Analog Devices Inc. enable this high-performance
amplifier. Fault protection and monitoring are
programmable using SPI. Additional analog features
extend functionality: junction temperature sensor
voltage output and adjustable shutdown delay. The
ADHV4710 operates on high voltage dual supplies up to
±55V, asymmetrical dual supplies, or a single supply of
110V.