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Texas Instruments LM2904PWRG4 — Analog & Data Acquisition

Texas Instruments LM2904PWRG4 Dual Op-Amp, 700 kHz

MPNLM2904PWRG4
End of Life

Texas Instruments LM2904PWRG4, dual general-purpose operational amplifier, 700 kHz gain bandwidth, 0.3 V/µs slew rate, 3 V to 26 V supply, -40°C to 125°C, 8-TSSOP package.

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

Specifications

LM2904PWRG4 specifications
ParameterValue
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset3 mV
Voltage - supply span26 V
Current - supply500µA (x2 Channels)
Current - input bias20 nA
Current - output (Channel)40 mA
Operating temperature-40°C~125°C(TA)
Gain bandwidth product700 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.3V/µs
Case8-TSSOP (0.173\", 4.40mm Width)
Number of circuits2

Product details

Supply span runs from 3 V to 26 V, covering single 5 V logic rails up to 24 V industrial buses. Quiescent current is 500 µA per amplifier, so the dual package draws about 1 mA total — a reasonable trade-off between speed and power for a line-powered sensor interface.

Input offset and bias current

These are standard figures for a general-purpose bipolar op-amp; they work fine for DC-coupled signals above a few millivolts, but for microvolt-level precision you would step to a chopper-stabilised part.

The part is RoHS compliant and uses a lead-free finish, which matches current assembly restrictions. The 8-TSSOP body (4.40 mm wide, 0.173" pitch) is a common footprint; rework with a hot-air station is straightforward if the pad layout follows the recommended land pattern.

Frequently asked questions

Can LM2904PWRG4 replace LM2904PWR?

The LM2904PWRG4 shares the same base product number and 8-TSSOP package as the LM2904PWR. The 'G4' suffix typically indicates a lead-free / RoHS-compliant finish. In most designs the two are functionally interchangeable, but confirm the specific date-code and finish requirements with your BOM.