HA5351W

Instrumentation, Op Amps, Buffer Amps Overview

The HA5351W is a single-channel sampling and hold amplifier manufactured by Renesas Electronics Corporation. It features a slew rate of 105V/µs and a -3dB bandwidth of 40 MHz. The device operates with an input bias current of 2.5 µA and an input offset voltage of 2 mV. Supply current is 20 mA, with a maximum output current per channel of 25 mA. It supports supply voltages ranging from 4.5 V to 10 V and functions within a temperature range of -40°C to 85°C. The component is housed in an 8-SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed signal acquisition capability with a 40 MHz bandwidth
• Low input bias current for minimal signal loading
• Wide single-supply operation range

Instrumentation, Op Amps, Buffer Amps Applications

• Data acquisition systems
• Analog-to-digital converter front-ends
• Video signal processing circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'W' against official Renesas documentation to confirm pinout compatibility and package dimensions, as variations exist between SOIC variants. Confirm end-of-life status and lead-free compliance requirements before integration into new designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high slew rate and wide bandwidth are required for fast transient capture. Ensure the operating supply voltage remains within the 4.5 V to 10 V range to maintain specified performance metrics and thermal stability across the industrial temperature grade.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Renesas sampling and hold amplifier family, designed for precision analog signal conditioning. It serves as a critical interface between analog sensors and digital conversion stages, offering fast settling times and low distortion characteristics suitable for high-frequency applications.