High Voltage Amplifier/ Piezo Driver

high_voltage_amplifier

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What Is a High-Speed High-Voltage Amplifier?

A high-voltage amplifier is designed to convert or amplify low-voltage signals into high-voltage outputs, typically exceeding 1000V. These amplifiers can source or sink current levels ranging from as low as 10µA to as high as 1A. The input signal—whether analog or digital—is amplified by a factor of 100 to 1000 times to produce the desired high-voltage output.

As the name suggests, a high-speed high-voltage amplifier must feature fast response times, characterized by:

A bandwidth of at least 10kHz
A slew rate exceeding 2400V/μs
Our Industry-Leading High-Speed High-Voltage Amplifiers
Analog Technologies, Inc. offers a diverse range of high-speed high-voltage amplifiers, including some of the fastest in the world. One of our standout models features the following typical specifications:

Power Supply Input Voltage: 24V
Amplification Gain: 200
Input Signal Voltage: –10V to 10V
Output Voltage: –2000V to 2000V
Maximum Output Current: 100mA
Amplification Bandwidth: 15kHz
Maximum Slew Rate: 2,400V/μs
Output Voltage Noise: 400μVp-p @ 0.1Hz to 10Hz

Advanced Protection Features
To ensure safe and reliable operation, our high-speed high-voltage amplifier is equipped with:
Under-voltage and over-voltage lockout for power supply input
ESD protection for input signals
Over-temperature shutdown
Turn-on soft start
Output current limit

Analog Technologies, Inc. continues to push the boundaries of high-speed high-voltage amplification, delivering cutting-edge performance, efficiency, and protection. Contact us today to explore our full range of solutions.

High Voltage High Speed Amplifier

MAIN FEATURES

Built-in High Voltage Converter

Offset Voltage Range: -10V~10V

Compact Size: 176.5(L)*147(W)*41.2(H) mm

Weight: 2.2lb (1.0kg)

APPLICATIONS

High voltage amplifications for driving piezos and other high voltage loads.

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Part Number Slew Rate Bandwidth Output Voltage Range Output Current Datasheet Stock Buy Now
AHVAPN1800V20MA
Under Development
2000V/µs Up to 15kHz −1800V~1800V Up to 20mA AHVAPN1800V20MA 0 buy now buy now
AHVAPN2000V20MA
Under Development
2000V/µs Up to 15kHz VOUT = 10V~2kV@VIN = 24V Up to 20mA AHVAPN2000V20MA 0 buy now buy now
AHVA2KV2X5MA 150V/µs Up to 10kHz VOUT = 10V~2kV@VIN = 24V Up to 5mA AHVA2KV2X5MA 0 buy now buy now
AHVA2KV2X10MA 150V/µs Up to 10kHz VOUT = 10V~2kV@VIN = 24V Up to 10mA AHVA2KV2X10MA 0 buy now buy now
AHVA2KV2X20MA 150V/µs Up to 10kHz VOUT = 10V~2kV@VIN = 24V Up to 20mA AHVA2KV2X20MA 0 buy now buy now
AHVA1KV2X5MA 100V/µs Up to 10kHz VOUT = 10V~1kV@VIN = 24V Up to 5mA AHVA1KV2X5MA 0 buy now buy now
AHVA1KV2X10MA 100V/µs Up to 10kHz VOUT = 10V~1kV@VIN = 24V Up to 10mA AHVA1KV2X10MA 0 buy now buy now
AHVA1KV2X20MA 100V/µs Up to 10kHz VOUT = 10V~1kV@VIN = 24V Up to 20mA AHVA1KV2X20MA 0 buy now buy now
AHVA500V2X5MA 100V/µs Up to 10kHz VOUT = 10V~500V@VIN = 24V Up to 5mA Datasheet 0 buy now Buy Now
AHVA500V2X10MA 100V/µs Up to 10kHz VOUT = 10V~500V@VIN = 24V Up to 10mA Datasheet 0 buy now Buy Now
AHVA500V2X30MA 100V/µs Up to 10kHz VOUT = 10V~500V@VIN = 24V Up to 30mA AHVA500V2X30MA 0 buy now buy now
AHVA500V2X50MA 100V/µs Up to 10kHz VOUT = 10V~500V@VIN = 24V Up to 50mA Datasheet 0 buy now Buy Now
AHVA250V2X5MA 100V/µs Up to 10kHz VOUT = 10V~250V@VIN = 24V Up to 5mA Datasheet 0 buy now Buy Now
AHVA250V2X10MA 100V/µs Up to 10kHz VOUT = 10V~250V@VIN = 24V Up to 10mA Datasheet 0 buy now Buy Now
AHVA250V2X20MA 100V/µs Up to 10kHz VOUT = 10V~250V@VIN = 24V Up to 20mA Datasheet 0 buy now Buy Now
AHVA250V2X40MA 100V/µs Up to 10kHz VOUT = 10V~250V@VIN = 24V Up to 40mA AHVA250V2X40MA 0 buy now buy now
AHVA250V2X100MA 100V/µs Up to 10kHz VOUT = 10V~250V@VIN = 24V Up to 100mA AHVA250V2X40MA 0 buy now Buy Now
AHVA100V2X5MA 100V/µs Up to 10kHz VOUT = 10V~100V@VIN = 24V Up to 5mA Datasheet 0 buy now Buy Now
AHVA100V2X10MA 100V/µs Up to 10kHz VOUT = 10V~100V@VIN = 24V Up to 10mA Datasheet 0 buy now Buy Now
AHVA100V2X20MA 100V/µs Up to 10kHz VOUT = 10V~100V@VIN = 24V Up to 20mA Datasheet 0 buy now Buy Now
AHVA100V2X50MA 100V/µs Up to 10kHz VOUT = 10V~100V@VIN = 24V Up to 50mA AHVA100V2X50MA 0 buy now buy now
AHVA100V2X100MA 100V/µs Up to 10kHz VOUT = 10V~100V@VIN = 24V Up to 100mA Datasheet 0 buy now Buy Now
AHVAN1KV20MA 100V/µs Up to 10kHz VOUT = −10V~−1kV@VIN = 24V Up to 20mA AHVAN1KV20MA 0 buy now buy now
AHVAN2KV20MA
Under Development
100V/µs Up to 10kHz VOUT = −10V~−2kV@VIN = 24V Up to 20mA AHVAN1KV20MA 0 buy now buy now
AHVAN2R5KV20MA
Under Development
100V/µs Up to 10kHz
VOUT = −10V~−2.5kV@VIN = 24V
Up to 20mA AHVAN2R5KV20MA. 0 buy now buy now

Note: AHVA2KV2KVF2X10MA and AHVA1KV1KVF2X10MA are under development

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Built-in High Voltage Converter

Compact Size: 230(L)×252.0(W)×85.0(H)mm

High Current Capability: Up to 20mA

High Slew Rate: 200V/µs

Input Voltage : 220VAC±10% 50Hz or 110VAC±10% 60Hz

Wide Output Voltage Range: VOUT = 0 ~ 2kV

Offset Voltage: 10V

Bandwidth: Up to 20kHz

Weight: 10.2lb (5.0kg)

Part Number Datasheet with
Pricelist
Buy Now
ATI242000A Datasheet buy now Buy Now

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Built-in Waveform Generator: Sine, Square and Triangle

High capacitance driving capability: up to 100uF

Cut power consumption by 80%

VIN = 5V; VOUT = –30V ~ 300V

Frequency = 0.1Hz~20kHz

Part Number Datasheet with
Pricelist
Buy Now
APZD300V2A Datasheet buy now Buy Now

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The high voltage operational amplifier works the same as conventional operational amplifiers, except that the power supply voltage is much higher, usually ≥1000V, and the input and output have high voltage span. Our high voltage operational amplifier, AHVOA1500V100MA, features low noise, high precision, rail-to-rail output swing, and no phase reversal. It comes with sufficient heat sinking capability, no additional heat sinks are needed. The applications of this amplifier include semiconductor test, high voltage instrumentation, mass spectrometer, optical module, etc. There are two types of package available: one that has heat sink and the other without heat sink.

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