ISL28005FH100Z-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28005FH100Z-T7A is a single-channel current sense amplifier manufactured by Renesas Electronics. It features a fixed gain of 100 V/V and operates within a supply voltage range of 2.7 V to 28 V. The device supports a common-mode voltage from 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 offers a common-mode rejection ratio of 105 dB and maintains accuracy within 2%. The component functions across an extended temperature range of -40°C to +125°C and consumes 62 uA of operating power.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides precise current monitoring through a fixed internal gain of 100 V/V for simplified signal conditioning.
• Supports high-side current sensing with a wide common-mode voltage range extending up to 28 V.
• Delivers high accuracy with low input offset voltage and minimal input bias current for reliable measurements.
• Operates efficiently with ultra-low quiescent current consumption suitable for battery-powered systems.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery management systems in portable electronics
• Overcurrent protection circuits in industrial equipment
• Current monitoring in motor control applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including the suffix T7A to confirm the reel packaging format. Ensure the order specifies the FH100 variant to match the required 100 V/V gain and SOT-23-5 package. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Validate that the supplier provides genuine Renesas Electronics products to avoid counterfeit components.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed gain of 100 V/V is required for high-side current sensing applications. It is suitable for designs needing operation with supply voltages up to 28 V and common-mode voltages reaching the same limit. Consider this amplifier for space-constrained PCB layouts due to its compact SOT-23-5 package. Evaluate the 62 uA quiescent current against system power budgets for battery-operated devices.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the ISL28005 series of current sense amplifiers from Renesas Electronics. The series is designed for general-purpose current monitoring tasks requiring high precision and low power consumption. The ISL28005FH100Z-T7A specifically denotes the version with 100 V/V gain packaged in SOT-23-5 and supplied in tape and reel format for automated assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas documentation or authorized distributors for qualified alternatives if this specific part number is unavailable.