ISL28005FH100Z-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28005FH100Z-T7 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 maximum input offset voltage of 3 mV, an input bias current of 6 uA, and a gain-bandwidth product of 180 kHz. It offers a common-mode rejection ratio of 105 dB and a power supply rejection ratio of 90 dB. The amplifier provides rail-to-rail input and voltage output capabilities, with a slew rate of 0.76 V/us. It is housed in a compact SOT-23-5 package and functions reliably across an operating temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Supports high-side current sensing with a common-mode voltage range extending up to the positive supply rail.
• Delivers high accuracy with low input offset voltage and minimal input bias current for precise measurements.
• Features rail-to-rail input and voltage output stages to maximize dynamic range in low-voltage systems.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery management systems
• Power supply monitoring
• Industrial process control

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7' indicates the reel packaging configuration when ordering. Confirm that the 'H100' designation corresponds to the required 100 V/V gain setting for your circuit design. Ensure the SOT-23-5 footprint matches your PCB layout constraints. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel solution with high common-mode voltage tolerance is required. The fixed 100 V/V gain simplifies design by eliminating external resistor networks. Consider the 62 uA quiescent current for battery-powered applications. The wide operating temperature range makes it suitable for harsh industrial environments where thermal stability is critical.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the ISL28005 series of micro-power current sense amplifiers. It is designed for applications requiring accurate current monitoring with minimal power consumption. The series typically includes variants with different gains and packages, allowing designers to choose the optimal configuration for space and performance requirements.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check datasheets for alternative current sense amplifiers with similar gain and common-mode voltage ranges. Verify pinout compatibility if substituting directly into existing layouts. Ensure equivalent bandwidth and accuracy specifications are met for the target application.