TLV7211ID

Comparators Overview

The TLV7211ID is a single-channel CMOS analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 15 V and consumes 7 uA of quiescent current. The device features rail-to-rail input capability, a push-pull output type, and a response time of 4 us. Key electrical specifications include an input offset voltage (Vos) of 15 mV, input bias current (Ib) of 10 uA, and input offset current (Ios) of 20 fA. It provides a channel output current of 45 mA, with a common-mode rejection ratio (CMRR) of 75 dB and power supply rejection ratio (PSRR) of 80 dB. The component is housed in an 8-SOIC package and functions across a temperature range of -40 C to +85 C.

Comparators Feature Summary

• Single-channel CMOS architecture designed for general-purpose comparison tasks
• Rail-to-rail input stage allowing full signal swing utilization
• Push-pull output configuration providing robust drive capability

Comparators Applications

• General-purpose voltage threshold detection circuits
• Low-voltage monitoring systems requiring minimal quiescent current
• Signal conditioning interfaces utilizing rail-to-rail input compatibility

Comparators Procurement Notes

Verify the specific suffix 'ID' against the manufacturer's official datasheet to confirm the package style and operating temperature range. Ensure the ordering part number matches the required pinout and thermal characteristics. Cross-reference the component marking with the official identification guide to prevent substitution errors during assembly.

Comparators Selection Notes

Select this component when a single comparator with rail-to-rail inputs is required for low-power applications. The 7 uA current consumption suits battery-operated devices. Verify that the 4 us response time meets the system speed requirements. Confirm that the 8-SOIC package fits the PCB layout constraints and that the 15 V maximum supply voltage aligns with the design limits.

Comparators Part Context

This device belongs to the TLV721x series of single-channel comparators from Texas Instruments. It shares functional similarities with other members of the family but differs in package options and specific electrical tolerances. The series emphasizes low power consumption and wide supply voltage operation, targeting portable and industrial control applications where space and energy efficiency are critical design factors.

Comparators Replacement Considerations

Consult the manufacturer's cross-reference tool for verified substitutes. Ensure any replacement maintains the same 8-SOIC package and 2.7 V to 15 V supply range. Verify that the alternative device offers comparable rail-to-rail input performance and push-pull output drive capabilities.