SM72375MM/NOPB

Comparators Overview

The SM72375MM/NOPB is a dual micro-power rail-to-rail input CMOS analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 15 V and draws a typical operating current of 10 uA per device. The component features open collector/open drain outputs capable of sourcing up to 30 mA per channel. Key electrical specifications include a maximum response time of 4 us, an input offset voltage (Vos) of 10 mV, and an input bias current (Ib) of 0.04 pA. It provides a common-mode rejection ratio (CMRR) of 75 dB and functions reliably across an extended temperature range from -40 C to +125 C.

Comparators Feature Summary

• Dual-channel configuration with rail-to-rail input capability for wide signal compatibility
• Micro-power operation designed for battery-powered applications
• Open collector/drain output structure supporting flexible logic interfacing

Comparators Applications

• General purpose analog signal comparison
• Battery monitoring systems
• Threshold detection circuits

Comparators Procurement Notes

Verify the specific suffix MM against official documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the manufacturer datasheet. Check availability as distribution channels may vary. Ensure the ordering part number matches the exact pinout and electrical characteristics required for the design.

Comparators Selection Notes

Select this component when low power consumption and rail-to-rail input are required in a dual comparator configuration. Consider the 4 us response time and 10 mV offset voltage for precision requirements. Verify that the open-drain output architecture aligns with the system's pull-up resistor strategy and logic level requirements.

Comparators Part Context

This device belongs to the SM72375 series of analog comparators. It is distinct from operational amplifiers and voltage regulators such as the LM723CH/NOPB or OPA237NA/250 found in related product listings. The SM72375 series focuses on low-power comparison tasks rather than linear amplification or voltage regulation.

Comparators Replacement Considerations

Consult the official datasheet for direct pin-compatible substitutes within the TI portfolio. Verify electrical parameters match if replacing with components from other manufacturers.