LM2902AQT14-13

$0.54

Description：IC OPAMP GP 4 CIRCUIT 14TSSOP
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:56506ba6419e Category: Instrumentation, Op Amps, Buffer Amps Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 4 CIRCUIT 14TSSOP
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：4
Output Type：-
Slew Rate：0.3V/µs
Gain Bandwidth Product：700 kHz
Current - Input Bias：20 nA
Voltage - Input Offset：2 mV
Current - Supply：1mA (x4 Channels)
Current - Output / Channel：40 mA
Voltage - Supply Span (Min)：2 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：-40°C ~ 125°C
Grade：Automotive
Qualification：AEC-Q100
Mounting Type：Surface Mount
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：14-TSSOP
-3db Bandwidth：-

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LM2902AQT14-13

Overview

The LM2902AQT14-13 is an automotive-compliant quad operational amplifier manufactured by Diodes Incorporated. It features a wide single supply voltage range of 3V to 36V and dual supplies from ±1.5V to ±18V. The device provides a unity-gain bandwidth of 700kHz, a large DC voltage gain of 100dB, and low input bias current of 20nA. The 'A' suffix indicates a typical input offset voltage of 1mV. Qualified to AEC-Q100 Grade 1 standards, it operates reliably across temperatures from -40°C to +125°C.

Feature Summary

Automotive compliance with AEC-Q100 Grade 1 qualification and PPAP capability for specific change control requirements.
Wide power supply voltage range supporting both single (3V to 36V) and split power supplies (±1.5V to ±18V).
Low input offset voltage specification with the 'A' variant offering a typical value of 1mV.
Input common-mode voltage range includes ground, allowing direct detection near zero volts.

Applications

Automotive electronic systems requiring high reliability and specific change control protocols.
Industrial control systems operating under varying temperature conditions.
Sensor signal conditioning circuits utilizing single-supply operation.

Procurement Notes

Verify that the ordering suffix QT14-13 corresponds to the TSSOP-14 package and tape & reel packing configuration as specified in the manufacturer's ordering information. Confirm the 'A' designation matches the required low input offset voltage characteristics for your design specifications.

Selection Notes

Select this component when automotive-grade reliability and AEC-Q100 certification are mandatory. The quad configuration offers four independent amplifiers in a single package, reducing board space compared to dual variants. Ensure the application benefits from the wide input common-mode range including ground potential.

Part Context

This part belongs to the LM2902Q/LM2902AQ series of automotive-compliant operational amplifiers produced by Diodes Incorporated. The series includes dual and quad variants designed for robust performance in demanding environments. The LM2902AQT14-13 specifically denotes the quad version with enhanced offset voltage characteristics housed in a TSSOP-14 package.