HA5351IB

Instrumentation, Op Amps, Buffer Amps Overview

The HA5351IB is a single-channel sampling and hold amplifier manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 4.5 V to 10 V and features a slew rate of 105 V/µs with a -3 dB bandwidth of 40 MHz. The device draws 20 mA of supply current and provides an output current of 25 mA per channel. Input bias current is specified at 2.5 µA, with an input offset voltage of 2 mV. It functions reliably across an operating temperature range of -40°C to 85°C and is housed in an 8-SOIC surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed signal acquisition capability enabled by a 105 V/µs slew rate and 40 MHz bandwidth for precise waveform capture.
• Low power consumption profile with a 20 mA supply current requirement suitable for battery-operated systems.
• Precision analog performance characterized by low input bias current and minimal input offset voltage.

Instrumentation, Op Amps, Buffer Amps Applications

• Data acquisition systems requiring high-speed signal sampling
• Analog-to-digital converter front-end conditioning circuits
• Portable instrumentation utilizing low-power operational requirements

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors as the part status is listed as obsolete. Confirm package integrity and pin alignment against the 8-SOIC specification before integration. Ensure design compatibility with existing supply voltage rails ranging from 4.5 V to 10 V. Review manufacturer documentation for handling precautions related to electrostatic discharge sensitivity during assembly processes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high-speed sampling is required alongside strict power constraints. The 40 MHz bandwidth supports applications needing rapid signal capture without significant distortion. Consider the 8-SOIC footprint for space-constrained printed circuit board layouts. Evaluate thermal management requirements given the operating temperature range limits and supply current characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

This sampling and hold amplifier belongs to Renesas Electronics' portfolio of precision analog integrated circuits. It serves as a specialized building block for converting continuous-time signals into discrete-time representations. The device integrates essential switching and storage elements within a compact semiconductor structure designed for industrial and consumer electronics applications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with alternative sampling amplifiers regarding bandwidth, slew rate, and package dimensions if sourcing new inventory.