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TLV3201AIDBVR

TITLV3201AIDBVR

Texas Instruments
Comparator Standard (General Purpose) Push-Pull SOT-23-5
Active15,380 in stock
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Overview

The TLV3201AIDBVR is a single-channel, high-speed comparator designed for low-power applications requiring fast response times. It features a push-pull output stage and a rail-to-rail input common-mode range that extends 200mV beyond the supply rails. Operating from 2.7V to 5.5V, it balances a 40uA quiescent current with a fast 40ns typical propagation delay.

Why Choose This Part

This comparator offers a significant performance-to-power ratio, consuming only 40uA per channel while maintaining a maximum propagation delay of 50ns. Its ability to sense signals 200mV beyond the supply rails prevents phase reversal and simplifies input stage design in single-supply systems.

Applications

High-Speed Sampling Systems
Used as a fast trigger or clock restorer in digital acquisition systems where signal latency must be minimized.
Portable Test Equipment
Ideal for battery-powered handheld instruments that require high performance with minimal current draw.
Threshold Detection
Commonly used in zero-crossing detectors and level translators due to its wide input common-mode range and internal 1.2mV hysteresis.

Key Specifications

Type Standard (General Purpose)
Hysteresis 1.2mV
Output Type Push-Pull
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
CMRR, PSRR (Typ) 70dB CMRR, 85dB PSRR
Number of Elements 1
Operating Temperature -40degC ~ 125degC
Current - Output (Typ) 21mA
Propagation Delay (Max) 50ns
Supplier Device Package SOT-23-5
Current - Quiescent (Max) 40uA
Current - Input Bias (Max) 0.005uA @ 5V
Voltage - Input Offset (Max) 1mV @ 5V
Voltage - Supply, Single/Dual (+/-) 2.7V ~ 5.5V

Getting Started

For rapid prototyping, utilize the TLV3201-202EVM evaluation module to test performance characteristics. Ensure high-frequency layout practices are followed, including placing a 0.1uF bypass capacitor as close to the VDD pin as possible to maintain stability during high-speed switching.

Also Consider

MCP6561T-E/OT MCHPMicrochip Technology - Provides a similar low-power push-pull output profile with slightly higher propagation delay but lower typical quiescent current.
MAX9031AXK+T Maxim Integrated - A comparable 188ns comparator that features low power consumption in a small SC-70 package.

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Categories

Analog ICs > Comparators