The 3 V to 26 V supply span means this part runs on a 5 V logic rail, a 12 V industrial bus, or a 24 V automotive battery without a local regulator. The 20 nA input bias current and 3 mV input offset voltage are typical for a general-purpose bipolar stage — adequate for 8-bit accuracy loops but not precision weigh-scale or thermocouple front-ends.
TI LM2902KDBRG4 Quad Op-Amp, 1.2 MHz, 0.5V/µs, Obsolete
MPNLM2902KDBRG4
Obsolete
Texas Instruments LM2902KDBRG4, quad general-purpose op-amp, 1.2 MHz gain bandwidth, 0.5V/µs slew rate, 3 V to 26 V supply, -40°C to 125°C, 14-SSOP package, Tape & Reel.
$0.8292Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Amplifier type | General Purpose |
| Voltage - input offset | 3 mV |
| Voltage - supply span | 26 V |
| Current - supply | 1.4mA (x4 Channels) |
| Current - input bias | 20 nA |
| Current - output (Channel) | 30 mA |
| Operating temperature | -40°C ~ 125°C (TA) |
| Gain bandwidth product | 1.2 MHz |
| Package | Tape & Reel (TR) |
| Slew rate | 0.5V/µs |
| Case | 14-SSOP (0.209\", 5.30mm Width) |
| Number of circuits | 4 |
Product details
Frequently asked questions
What is the replacement for LM2902KDBRG4?
Buyers need a direct drop-in or equivalent when the original is obsolete to avoid redesign.
Is LM2902KDBRG4 obsolete?
The lifecycle status determines availability and whether designers need to find an alternative.
What is the pinout of LM2902KDBRG4?
Designers and technicians need to verify PCB layout compatibility during validation or repair.
Where can I buy LM2902KDBRG4?
Sourcing buyers need authorized distributors or brokers offering obsolete parts or remaining stock.
What are the supply voltage and slew rate for LM2902KDBRG4?
Crucial specs for circuit compatibility, especially when considering a replacement op-amp.
Does LM2902KDBRG4 have a lead-free finish?
RoHS compliance matters for end-of-life procurement and environmental regulations.