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Texas Instruments LPV324M/NOPB — Logic ICs

Texas Instruments LPV324M/NOPB General Purpose Op-Amp

MPNLPV324M/NOPB
End of Life

Texas Instruments LPV324M/NOPB, General Purpose Amplifier, 4 Circuits, Rail-to-Rail Output, 152 kHz Gain Bandwidth, 0.1 V/µs Slew Rate, 2.7 V to 5 V Supply, 28 µA Supply Current, 14-SOIC Package, -40°C to 85°C.

$1.59Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LPV324M/NOPB specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1.5 mV
Voltage - supply span2.7 V
Current - supply28µA (x4 Channels)
Current - input bias2 nA
Current - output (Channel)16 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product152 kHz
PackageTube
Slew rate0.1V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

152 kHz GBW and 28 µA — the selection niche

That combination — low bandwidth, ultra-low quiescent draw — places it squarely in the battery-powered sensor conditioning and always-on monitor niche, not in audio or high-speed control loops.

A 152 kHz gain-bandwidth product means the part has unity-gain bandwidth of about 152 kHz. For a closed-loop gain of 10, the usable signal bandwidth drops to roughly 15 kHz — fine for thermocouple conditioning, current-sense amplifiers, or low-speed filter stages, but not for switching-regulator compensation or audio above voice-band. That is adequate for DC and quasi-DC signals; expect slew-induced distortion above a few kilohertz at full swing. If the design needs faster edge rates, the OPA4374AIPWT (5 V/µs) or TLV9351IDCKR (20 V/µs) are parametric step-ups — but they draw more supply current.

Package and footprint — 14-SOIC narrow body

This is the standard narrow-body SOIC footprint — widely second-sourced, easy to hand-solder or rework.

Frequently asked questions

What is the quiescent current per channel of LPV324M/NOPB?

The total supply current is 28 µA for all four channels, which works out to 7 µA per amplifier — a key spec for battery-powered or always-on applications.