7 Detailed Description

7.1 Overview

The TLV3201 and TLV3202 devices feature 40ns response time, and include 1.2mV of internal hysteresis for

improved noise immunity with an input common-mode range that extends 0.2V beyond the power-supply rails.

7.2 Functional Block Diagram

+

-

+IN

-IN

V+

V-

OUT

Copyright © 2016, Texas Instruments Incorporated

7.3 Feature Description

7.3.1 Operating Voltage

The TLV3201 and TLV3202 comparators are specified for use on a single supply from 2.7V to 5.5V (or a dual

supply from ±1.35V to ±2.75V) over a temperature range of −40°C to 125°C. The device continues to function

below this range, but performance is not specified.

7.3.2 Input Overvoltage Protection

The device inputs are protected by electrostatic discharge (ESD) diodes that conduct if the input voltages

exceed the power supplies by more than approximately 300mV . Momentary voltages greater than 300mV

beyond the power supply can be tolerated if the input current is limited to 10mA. This limiting is easily

accomplished with a small input resistor in series with the input to the comparator.

7.4 Device Functional Modes

The device is fully functional when powered by rail-to-rail supply voltage greater than 2.7V. The device is off at

any voltages below 2.7V.

www.ti.com

TLV3201, TLV3202

SBOS561C – MARCH 2012 – REVISED MAY 2024

Copyright © 2024 Texas Instruments Incorporated

Submit Document Feedback

11

Product Folder Links: TLV3201 TLV3202