LM224DTBR2

$0.24

Description：IC OPAMP GP 4 CIRCUIT 14TSSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:b8505af6c8e3 Category: Instrumentation, Op Amps, Buffer Amps Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 4 CIRCUIT 14TSSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Amplifier Type：General Purpose
Number of Circuits：4
Output Type：-
Slew Rate：-
Gain Bandwidth Product：1 MHz
Current - Input Bias：90 nA
Voltage - Input Offset：2 mV
Current - Supply：-
Current - Output / Channel：40 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：32 V
Operating Temperature：-25°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：14-TSSOP
-3db Bandwidth：-

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LM224DTBR2

Overview

The LM224DTBR2 is a quad operational amplifier manufactured by onsemi, housed in a TSSOP-14 package. It operates within a single supply voltage range of 3.0 V to 32 V or split supplies of ±1.5 V to ±16 V. The device features an operating temperature range of -25°C to +85°C. Key electrical characteristics include a maximum input bias current of 150 nA and a typical power supply current of 3.0 mA at 30 V. The output stage provides short-circuit protection and can source up to 40 mA.

Feature Summary

Features true differential inputs with common mode voltage range extending to the negative supply rail.
Includes internally compensated amplifiers for stability without external components.
Provides short-circuit protected outputs for enhanced ruggedness.
Incorporates ESD clamps on inputs to increase device reliability.

Applications

Transducer amplifiers
DC gain blocks
Integrators

Procurement Notes

Verify that the specific ordering suffix DTBR2 corresponds to the TSSOP-14 tape and reel packaging configuration as defined in the manufacturer's documentation. Confirm compliance with RoHS standards and lead-free requirements before integration into production assemblies.

Selection Notes

Select this component when low cost and single-supply operation are required. The LM224 series offers distinct advantages over standard types in applications where the input common mode range must include ground. Ensure the application does not exceed the specified junction temperature limits.

Part Context

This part belongs to the LM324 series family of low-cost quad operational amplifiers. The LM224 variant specifically denotes the commercial temperature grade (-25°C to +85°C), distinguishing it from the industrial LM2902 and extended temperature NCV2902 variants within the same functional architecture.

Replacement Considerations

LM224DR2G

FAQ

Does the input common mode voltage range include the negative supply?

Yes, the common mode input range extends to the negative supply, eliminating the need for external biasing components in many single-supply applications.