LM2901AVQPWRG4Q1

$0.55

Description：IC COMPARATOR 4 DIFF 14TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:06549242dcb8 Category: Comparators Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC COMPARATOR 4 DIFF 14TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：General Purpose
Number of Elements：4
Output Type：Open-Collector
Voltage - Supply, Single/Dual (±)：2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)：2mV @ 5V
Current - Input Bias (Max)：0.25µA @ 5V
Current - Output (Typ)：20mA
Current - Quiescent (Max)：2.5mA
CMRR, PSRR (Typ)：-
Propagation Delay (Max)：-
Hysteresis：-
Operating Temperature：-40°C ~ 125°C
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Mounting Type：Surface Mount
Supplier Device Package：14-TSSOP
Grade：Automotive
Qualification：AEC-Q100

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LM2901AVQPWRG4Q1

Overview

The LM2901AVQPWRG4Q1 is a quad differential analog comparator designed for automotive applications, certified to AEC-Q100 standards. It operates within a supply voltage range of 2 V to 32 V and supports dual power configurations. The device features low input offset voltage of 2 mV typical, input bias current of 250 nA, and input offset current of 50 nA. It delivers an output saturation voltage compatible with TTL, MOS, and CMOS logic families. The unit consumes 2 mA operating supply current and provides 20 mA per channel output current. It functions reliably across a temperature range of -40°C to +125°C in a TSSOP-14 package.

Feature Summary

Automotive-grade qualification compliant with AEC-Q100 specifications for durability and reliability
Low input offset voltage and bias current characteristics ensure high precision signal comparison
Wide single or dual power supply operation capability accommodates diverse system voltages
Output compatibility with standard digital logic families simplifies interface design

Applications

Hybrid electric vehicle and electric vehicle powertrain systems
Automotive information entertainment and instrument cluster circuits
Body control module signal processing

Procurement Notes

Verify the complete part number including suffixes to confirm specific package variations and quality grades. Confirm AEC-Q100 certification requirements match project specifications. Check datasheet for exact electrical limits under varying thermal conditions. Ensure supply voltage ranges align with target circuit design parameters before integration.

Selection Notes

Select this component when automotive reliability and wide voltage tolerance are required. Compare input offset voltage specifications against other variants if higher precision is needed. Consider the TSSOP-14 footprint constraints during PCB layout planning. Evaluate thermal performance at maximum operating temperatures to ensure stable comparator function.

Part Context

This device belongs to the LM2901AV series of quad comparators from Texas Instruments. It shares functional similarities with non-automotive versions but includes enhanced testing for automotive environments. The AV designation indicates specific electrical parameter optimizations compared to standard industrial grade counterparts within the broader family.