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Texas Instruments LM2902KDBR — Analog & Data Acquisition

LM2902KDBR General Purpose Op-Amp, 1.2 MHz, Quad, 14-SSOP

MPNLM2902KDBR
Obsolete

Texas Instruments LM2902KDBR, quad general-purpose operational amplifier, 1.2 MHz gain bandwidth, 0.5V/µs slew rate, 3 V to 26 V supply, 14-SSOP package, -40°C to 125°C.

$0.4500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LM2902KDBR specifications
ParameterValue
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset3 mV
Voltage - supply span26 V
Current - supply1.4mA (x4 Channels)
Current - input bias20 nA
Current - output (Channel)30 mA
Operating temperature-40°C~125°C(TA)
Gain bandwidth product1.2 MHz
PackageTape & Reel (TR)
Slew rate0.5V/µs
Case14-SSOP (0.209\", 5.30mm Width)
Number of circuits4

Product details

It packs four independent op-amps into a 14-SSOP package, making it a space-saving choice for multi-channel signal conditioning, sensor buffering, and active filter stages where board area is tight. The gain bandwidth product of 1.2 MHz sets the usable closed-loop bandwidth — for a gain of 10, expect a -3 dB point around 120 kHz, adequate for audio-frequency processing and low-speed control loops. Supply current is 1.4 mA total for all four channels.

The supply range spans 3 V to 26 V. If your design requires sub-millivolt accuracy, consider a precision op-amp in the same package footprint.

For a drop-in replacement in the same 14-SSOP footprint and pinout, confirm the exact package and temperature grade against your BOM before ordering.

Frequently asked questions

Where can I buy LM2902KDBR?

The LM2902KDBR is obsolete and sourced through independent distribution. Submit an RFQ for current availability and pricing — each quote is confirmed at order time against the available surplus stock.

What is the replacement for LM2902KDBR?

No official replacement part number has been issued by Texas Instruments. For a functional substitute in the same quad op-amp family, consider the active LM2902KDR (SOIC-14) or LM2902KDT (TSSOP-14) — verify the package and temperature grade match your BOM.