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Texas Instruments LM324ANSRG4 — Analog & Data Acquisition

LM324ANSRG4 Quad General-Purpose Op-Amp, 1.2 MHz, 0.5 V/µs

MPNLM324ANSRG4
End of Life

Texas Instruments LM324ANSRG4, quad general-purpose op-amp, 14-SOIC, 1.2 MHz gain bandwidth, 0.5 V/µs slew rate, 3–30 V supply, 0–70°C operating temperature, active production.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LM324ANSRG4 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)
Slew rate0.5V/µs
Case14-SOIC (0.209\", 5.30mm Width)
Number of circuits4

Product details

The LM324ANSRG4: Supply range spans 3 V to 30 V.

Slew rate and bandwidth — the practical limits

At 0.5 V/µs, the LM324ANSRG4 will reproduce a 5 V peak-to-peak sine wave up to about 16 kHz before slew-rate limiting distorts the output. For pulse or square-wave signals, the rise time into a 5 V step is roughly 10 µs. That makes it a fit for audio-frequency signal conditioning, DC servo loops, and slow sensor interfaces — not for video or high-speed data acquisition. Input offset voltage is 2 mV typical, with input bias current at 15 nA. For precision DC applications below a few millivolts, you will need to budget the offset error or consider a chopper-stabilised amplifier.

The 14-SOIC footprint (5.30 mm body width) is widely supported across PCB fabrication houses.

Frequently asked questions

What is the LM324ANSRG4's gain-bandwidth product and slew rate?

These specs set the usable frequency range for signal conditioning — expect clean amplification up to roughly 16 kHz for a 5 V swing.