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TLV3202AQDGKRQ1

TITLV3202AQDGKRQ1

Texas Instruments
Comparator Standard (General Purpose) Push-Pull 8-VSSOP
Active2,229 in stock
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Overview

The TLV3202AQDGKRQ1 is an AEC-Q100 qualified dual-channel comparator designed for automotive applications requiring high speed and low power consumption. It features a fast 40 ns propagation delay and a push-pull output stage, making it suitable for modern signal processing without needing external pull-up resistors. The device operates across a wide temperature range of -40 to 125 degrees Celsius, ensuring reliability in harsh automotive environments.

Why Choose This Part

This comparator offers a unique combination of 40 ns speed and a low quiescent current of only 40 uA per channel. Its input common-mode range extends 200 mV beyond the supply rails, preventing phase reversal and simplifying input stage design. The AEC-Q100 qualification ensures automotive-grade reliability and performance consistency.

Applications

Overcurrent Detection
Fast response time allows for protecting power electronics and battery management systems from short circuits.
Zero-Crossing Detection
Utilizes low propagation delay and rail-to-rail input range for accurate timing in motor control or power conversion.
Window Comparators
The dual-channel configuration is ideal for monitoring voltage rails in ADAS and infotainment modules.
Threshold Triggering
Translates sensor signals into digital logic levels with high precision and low 1 mV input offset voltage.

Key Specifications

Type Standard (General Purpose)
Hysteresis 1.2mV
Output Type Push-Pull
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
CMRR, PSRR (Typ) 70dB CMRR, 85dB PSRR
Number of Elements 2
Operating Temperature -40degC ~ 125degC
Propagation Delay (Max) 50ns
Supplier Device Package 8-VSSOP
Current - Quiescent (Max) 50uA
Current - Input Bias (Max) 50pA @ 5V
Voltage - Input Offset (Max) 5mV @ 5V
Voltage - Supply, Single/Dual (+/-) 2.7V ~ 5.5V

Getting Started

To evaluate this part, use the TLV3202EVM or integrate the VSSOP-8 footprint into a prototype PCB with 0.1uF bypass capacitors near the supply pins. Ensure the input signal stays within the specified 2.7V to 5.5V supply range to maintain the fast propagation delay characteristics.

Also Consider

LMV7219 TITexas Instruments - A single-channel alternative with a 7 ns delay and push-pull output for space-constrained designs.