ISL28005FH50Z-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28005FH50Z-T7A is a single-channel current sense amplifier manufactured by Renesas Electronics. It features a fixed gain of 50 V/V and operates with a supply voltage range from 2.7 V to 28 V. The device supports a common-mode voltage range of 0 V to 28 V, ensuring compatibility with high-side sensing applications. Key electrical specifications include a gain-bandwidth product of 180 kHz, an input bias current of 6 uA, and an input offset voltage of 3 mV. It delivers a common-mode rejection ratio of 105 dB and maintains accuracy within 2%. The component functions within a temperature range of -40°C to +125°C and consumes 62 uA of quiescent current.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides rail-to-rail input and voltage output capabilities for flexible signal interfacing.
• Delivers high precision with low input offset voltage and bias current characteristics.
• Supports wide common-mode voltage operation up to 28 V for high-side monitoring.

Instrumentation, Op Amps, Buffer Amps Applications

• DC/DC converter current monitoring
• AC/DC converter current sensing
• Portable communication equipment power management

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7A' against official Renesas documentation to confirm tape-and-reel packaging details and exact marking codes. Ensure the ordering part number matches the required gain configuration of 50 V/V. Cross-reference the RoHS status and lead time requirements directly with authorized distributors or the manufacturer's sales channels prior to procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed 50 V/V gain is required for high-side current sensing in systems operating up to 28 V common-mode voltage. The low quiescent current of 62 uA makes it suitable for battery-powered or energy-efficient designs. Verify that the 180 kHz bandwidth meets the dynamic response needs of the target application circuit.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the ISL28005 series of micro-power current sense amplifiers from Renesas. The series is designed for applications requiring precise current measurement in space-constrained environments. The SOT-23-5 package allows for compact surface-mount integration into various electronic systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas substitution guides for verified equivalents. Generic cross-references are not confirmed without explicit manufacturer validation.