ISL28006FH50Z-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28006FH50Z-T7 is a single-channel current sense amplifier from the Renesas ISL28006 series, housed in an SOT-23-5 package. It features a fixed gain of 50 V/V and supports a common-mode voltage range from 0 V to 28 V. The device operates on a supply voltage between 2.7 V and 28 V with a typical quiescent current of 62 uA. Key electrical specifications include a gain-bandwidth product of 180 kHz, a 3dB bandwidth of 160 kHz, and a power supply rejection ratio (PSRR) of 90 dB. Input characteristics include an input bias current of 6 uA and an input offset voltage of 2.8 mV. The amplifier provides rail-to-rail input and voltage output, ensuring compatibility with low-voltage systems.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides high-side current sensing capability with a wide common-mode voltage range extending up to 28 V.
• Delivers precise amplification with a fixed gain of 50 V/V and high common-mode rejection ratio for accurate signal processing.
• Optimized for low-power applications with ultra-low quiescent current consumption suitable for battery-operated devices.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery management systems requiring precise current monitoring
• Overcurrent protection circuits in portable electronics
• Current monitoring in DC/DC and AC/DC converters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including the suffix -T7, which indicates tape and reel packaging, against your specific manufacturing requirements. Confirm that the SOT-23-5 package footprint matches your PCB layout design. Ensure the operating temperature range of -40°C to +125°C aligns with your system's environmental conditions. Cross-reference the datasheet revision date to ensure you are using the most current electrical specifications and pinout information.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed gain of 50 V/V is required for high-side current sensing within a 28 V common-mode window. It is suitable for designs prioritizing low power consumption due to its 62 uA quiescent current. Consider alternative gains if the signal conditioning requirements differ. Verify that the SOT-23-5 package size fits within the spatial constraints of the application board.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the ISL28006 family of micro-power current sense amplifiers manufactured by Renesas Electronics. The family includes variants with different fixed gains, such as the ISL28006FH100Z-T7 which offers a 100 V/V gain. These amplifiers are designed for general-purpose current monitoring in industrial and consumer applications where space and power efficiency are critical constraints.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The ISL28006FH100Z-T7 is a related variant within the same series but features a different gain of 100 V/V. Direct substitution requires verifying that the increased gain does not saturate the output voltage under maximum load conditions. Other generic current sense amplifiers may require significant circuit redesign due to differences in common-mode range, gain accuracy, or package type.