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Texas Instruments LPV324M — Logic ICs

LPV324M Quad General-Purpose Op-Amp, 152 kHz, 0.1 V/µs

MPNLPV324M
End of Life

Texas Instruments LPV324M, quad general-purpose op-amp, 152 kHz gain-bandwidth, 0.1 V/µs slew rate, rail-to-rail output, 2.7 V to 5 V supply, 28 µA supply current, 14-SOIC package, -40°C to 85°C.

$0.53Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

LPV324M Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface 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
PackageBulk
Slew rate0.1V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

152 kHz GBW and 0.1 V/µs slew — design for DC, not speed

It is sized for DC and low-frequency signals: temperature sensors, pressure transducers, battery voltage monitoring, and photodiode amplifiers where the signal bandwidth stays below a few kilohertz. The 1.5 mV input offset and 2 nA input bias are typical for a general-purpose bipolar input stage — adequate for many sense paths but not precision metrology.

Package and footprint: 14-SOIC, Bulk ship

The actual device case is 14-SOIC, a standard surface-mount footprint shared with many quad op-amps.

RoHS non-compliant — verify your market

However, it is RoHS non-compliant. For designs destined for EU, California, or other RoHS-regulated markets, this part requires an exemption or a plan to qualify a RoHS-compliant alternative. The active lifecycle means supply is stable through franchised and independent channels — no allocation risk, but the RoHS flag is the sourcing gate.

Where it sits against the OPA4374AIPWT

The LPV324M draws 28 µA total versus the OPA4374's 600 µA per channel (2.4 mA total), so the LPV324M wins on quiescent power by roughly two orders of magnitude. The trade-off is speed: the OPA4374 offers 6.5 MHz GBW and 5 V/µs slew rate, versus 152 kHz and 0.1 V/µs for the LPV324M. If your signal chain needs bandwidth above a few kilohertz, the OPA4374 is the better fit; if battery life is the priority, the LPV324M is the right call.

Frequently asked questions

Can LPV324M operate with a single 3V supply?

Yes.

Does LPV324M have a shutdown feature?

The evidence does not list a shutdown pin or feature. This is a standard quad op-amp without a dedicated disable function.

What are the equivalent or alternative parts for LPV324M?

The OPA4374AIPWT is a quad CMOS rail-to-rail op-amp with higher speed (6.5 MHz GBW, 5 V/µs slew) but much higher supply current (600 µA per channel). The LPV324M is the micropower choice; the OPA4374 fits when bandwidth matters more than quiescent current.