ISL28134IBZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28134IBZ-T7 is a single-channel, micropower operational amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail input and output capabilities, making it suitable for low-voltage applications. The device operates within a supply voltage range of 1.8 V to 5.5 V. Key electrical specifications include a gain-bandwidth product of 5 MHz, a slew rate of 2.5 V/µs, and an input offset voltage of 4 mV. It draws a typical supply current of 360 µA per channel. The input bias current is specified at 20 pA, with an input noise current density of 8 fA/√Hz. The component is housed in an SOIC-8 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for maximum dynamic range in low-voltage systems
• Micropower consumption optimized for battery-operated and energy-efficient designs
• High precision performance with low input offset voltage and drift characteristics

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation and measurement devices
• Battery-powered sensor signal conditioning
• Medical equipment requiring low power and high accuracy

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7' indicates tape and reel packaging when ordering. Confirm the 'IBZ' designation corresponds to the SOIC-8 package variant. Ensure compatibility with the required operating temperature range of -40°C to +125°C. Check for RoHS compliance status as per the latest manufacturer documentation. Validate that the single-channel configuration meets the circuit design requirements.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring a balance between micropower efficiency and moderate bandwidth. The rail-to-rail I/O feature simplifies design in single-supply systems. Consider the 5 MHz gain-bandwidth product for signals up to several hundred kilohertz. The low input bias current makes it suitable for high-impedance source interfaces. Evaluate the SOIC-8 package constraints against available PCB space.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL281xx series of micropower operational amplifiers from Renesas. The series includes variants with different channel counts and package options. The ISL28134 specifically denotes a single-channel version. It is designed for general-purpose analog signal processing where power conservation is critical. The device integrates standard op-amp functionalities with enhanced low-power characteristics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas documentation for qualified pin-compatible alternatives within the ISL281xx family. Verify functional equivalence regarding gain-bandwidth and supply current before substitution.