Skip to main content
Log in
Texas Instruments LM324APW — Analog & Data Acquisition

LM324APW Texas Instruments General Purpose Op-Amp, 1.2 MHz

MPNLM324APW
Active

Texas Instruments LM324APW, quad general-purpose op-amp, 1.2 MHz gain bandwidth, 0.5V/µs slew rate, 3 V to 30 V supply, 14-TSSOP package, 0°C to 70°C operating temperature.

$0.9900Ref. price · indicative, final on quote
Texas Instruments LM324APW datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LM324APW 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
PackageTube
Slew rate0.5V/µs
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits4

Product details

Quad general-purpose op-amp in 14-TSSOP

The 1.2 MHz gain-bandwidth product sets the closed-loop bandwidth at a given gain: at a gain of 10, the usable bandwidth drops to about 120 kHz. The 0.5V/µs slew rate limits the large-signal response — a 10 V output step takes about 20 µs to settle, which is fine for thermocouple or strain-gauge conditioning but not for audio or fast ADC drivers. These are classic general-purpose numbers that give you predictable DC accuracy without trimming. Total supply current for all four channels is 1.4 mA typical, making the LM324APW a low-power choice for multi-channel signal chains in battery-backed or power-sensitive designs.

Frequently asked questions

What is the difference between LM324APW and LM324N?

The LM324APW is the surface-mount 14-TSSOP version, while the LM324N is the through-hole DIP-14 package. All other key specifications — quad general-purpose op-amp, 1.2 MHz GBW, 0.5V/µs slew rate, 3 V to 30 V supply — are electrically identical across the LM324 family.