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Texas Instruments OPA237UA/2K5 — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

OPA237UA/2K5 General Purpose Op-Amp, 1.5 MHz, 8-SOIC

MPNOPA237UA/2K5
End of Life

Texas Instruments MicroAmplifier™ series, OPA237UA/2K5, single general-purpose op-amp, 1.5 MHz gain bandwidth, 0.5 V/µs slew rate, 200 µA supply, 2.7 V to 36 V supply range, 8-SOIC package, -40°C to 85°C.

$1.72Ref. price · indicative, final on quote
OPA237UA/2K5 datasheet
Packaging8-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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

OPA237UA/2K5 Technical Specifications
ParameterValue
SeriesMicroAmplifier™
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset350 µV
Voltage - supply span2.7 V
Current - supply200µA
Current - input bias8.5 nA
Current - output (Channel)8 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product1.5 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.5V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

What this single op-amp does on your board

The Texas Instruments OPA237UA/2K5 is a single-channel general-purpose op-amp from the MicroAmplifier™ series, housed in an 8-SOIC package. It delivers a 1.5 MHz gain-bandwidth product and a 0.5 V/µs slew rate.

Temperature range and where it goes

Rated for -40°C to 85°C, this part handles outdoor telecom cabinets, factory-floor sensor modules, and automotive cabin electronics. Not rated for under-hood or engine bay — keep it inside the climate-controlled zone.

Sourcing and lifecycle — active, no LTB clock

Lifecycle status is Active. No NRND or last-time-buy notice. ROHS3 compliant. This part is sourced through independent distribution and quoted to order against an RFQ — availability and current pricing confirmed at quote time.

Frequently asked questions

Can OPA237UA/2K5 be used in low power applications?

Yes — supply current is 200 µA per amplifier. Combined with a 2.7 V minimum supply, it suits battery-powered sensors, portable instruments, and loop-powered 4-20 mA transmitters.

Is OPA237UA/2K5 lead-free?

It is ROHS3 compliant, meaning it meets the latest EU restriction on hazardous substances including lead.

What is the difference between OPA237UA/2K5 and OPA237UA?

The /2K5 suffix indicates the reel quantity and packaging option — Tape & Reel with 2500 units per reel. The electrical specs and package are identical to the base OPA237UA.

Where can I buy OPA237UA/2K5?

This part is sourced through independent distribution channels. Submit an RFQ for current pricing and availability — lead time and stock position are confirmed at quote time.