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Texas Instruments LM324APWR — Analog & Data Acquisition

LM324APWR Quad Op-Amp, 1.2 MHz GBW, 3-30V Supply, TSSOP-14

MPNLM324APWR
Active

Texas Instruments LM324APWR, quad general-purpose op-amp, 1.2 MHz gain bandwidth, 0.5V/µs slew rate, 3V to 30V supply, 1.4mA quiescent, 14-TSSOP package, 0°C to 70°C.

$0.4500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LM324APWR specifications
ParameterValue
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset2 mV
Voltage - supply span30 V
Current - supply1.4mA (x4 Channels)
Current - input bias15 nA
Current - output (Channel)30 mA
Operating temperature0°C~70°C(TA)
Gain bandwidth product1.2 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.5V/µs
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits4

Product details

Quad op-amp in a compact TSSOP-14

Total quiescent current for all four channels is 1.4 mA, making it a low-power choice for multi-stage signal conditioning.

The supply span from 3V to 30V covers both single-rail battery circuits and split-rail industrial designs.

Input offset and bias current

These are standard for a general-purpose bipolar op-amp; they are adequate for DC-coupled sensor amplifiers and active filters where precision below 1 mV is not required.

Output drive and package

The 14-TSSOP package (4.40 mm wide) is a surface-mount footprint that fits compact PCB layouts; hand-soldering is possible with a fine tip and steady hands.

Frequently asked questions

Is LM324APWR a rail-to-rail op-amp?

No, the LM324APWR is not a rail-to-rail op-amp. Its output swing is limited to within about 1.5V of each supply rail under typical loads.

What is the closest pin-compatible alternative to LM324APWR?

The LM324APWR is pin-compatible with other standard LM324 quad op-amps in the TSSOP-14 package, such as the LM324ADT or LM324DT from STMicroelectronics. These share the same pinout and similar electrical characteristics, making them drop-in replacements for dual-sourcing.