Le blog de l'entreprise Mingjiada Supplies the ADI ADHV4710: Detailed Specifications of the ±55V/±1A/1300V/μs High-Voltage, High-Current Operational Amplifier

Mingjiada Supplies the ADI ADHV4710: Detailed Specifications of the ±55V/±1A/1300V/μs High-Voltage, High-Current Operational Amplifier

Product Model: ADHV4710 (Brand: ADI/Analog Devices)

Key Specifications: Supply voltage range ±12V to ±55V (or 110V single supply) | Continuous output current ±1A | Slew rate ±1300V/μs | 80-pin TQFP package

Supplier: Shenzhen Mingjiada Electronics Co., Ltd.

I. Overview of Key Specifications for the ADHV4710

The ADHV4710 is a 110V high-voltage, 1A high-current operational amplifier launched by ADI. It integrates a high-voltage amplifier, low-voltage analogue circuitry and an SPI-programmable digital engine, and is specifically designed for high-voltage signal chain applications. Its key specifications are as follows:

Supply voltage range: ±12V to ±55V dual supply, or up to 110V single supply

Quiescent current: 12mA (typical)

Output current: ±1A continuous

Output swing: Up to ±52V at IOUT = ±100mA

Slew rate: ±1300V/μs (with a 1nF load)

-3dB bandwidth: 2.5MHz

Input offset voltage: 13 µV

Input bias current: 50 pA

Common-mode rejection ratio: 133 dB

Operating temperature range: −40 °C to +85 °C

Package: 80-pin, 12 mm × 12 mm TQFP with heat sink pad

The ADHV4710 achieves a slew rate of ±1300 V/µs under a 1 nF capacitive load, whilst driving resistive and capacitive loads with a continuous output current of ±1 A, thus combining high-speed performance with high-current drive capability.

II. Configurability and Functional Features

The ADHV4710 offers extensive configurability within high-voltage signal chains. Via the external transconductance resistor RSLEW, the amplifier remains stable at any gain and allows flexible adjustment of the slew rate; the external compensation capacitor CCOMP enables the output to stably drive an infinite capacitive load. The device also supports programmable supply current and shutdown modes, facilitating system-level power management.

In terms of fault protection, the ADHV4710 integrates SPI-programmable current, voltage and thermal shutdown thresholds, and provides a junction temperature sensor voltage output and adjustable shutdown delay, offering reliable system-level protection for high-voltage applications.

III. Typical Application Scenarios

The ADHV4710 is suitable for a wide range of high-voltage, high-precision applications, primarily including: automated test equipment (ATE), high-voltage SMU/VI sources, high-voltage arbitrary waveform generators (AWGs), piezoelectric sensor drivers and programmable power supplies. Its thermally enhanced TQFP package and EPAD-up design, which allows for the mounting of a heat sink, provides an excellent foundation for thermal management in high-power-density applications.

IV. Mingjiada Electronics Supply Information

Shenzhen Mingjiada Electronics Co., Ltd. specialises in supplying the full range of ADI products, including amplifier ICs, RF components and data converters, such as the ADHV4710. Founded in 1996, the company has established branches in Hong Kong, Japan, Russia and Taiwan, distributing products from over 500 renowned manufacturers and maintaining a stock of more than 2 million line items.

Leveraging its factory stock resources and nearly three decades of industry experience, Mingjiada provides genuine product traceability guarantees and rapid delivery services, capable of meeting requirements at every stage from R&D prototyping to mass production.

Contact Details

Tel: 86-755-83294757 / 13410018555 (Mr Chen)

Email: sales@hkmjd.com

Website: www.integrated-ic.com

Address: Rooms 1239–1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province

Tags: ADHV4710BSVZ, ADHV4710BSV, ADHV4710BS, ADHV4710B, ADHV4710