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Texas Instruments OPA344UA/2K5 — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

OPA344UA/2K5 General Purpose Op-Amp, 1 MHz GBW

MPNOPA344UA/2K5
End of Life

Texas Instruments MicroAmplifier™ series, OPA344UA/2K5, single general-purpose op-amp, 1 MHz gain bandwidth, 0.8 V/µs slew rate, rail-to-rail output, 150 µA supply, 2.5 V to 5.5 V supply, -40°C to 85°C, SOIC-8.

$1.71Ref. price · indicative, final on quote
OPA344UA/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

OPA344UA/2K5 Technical Specifications
ParameterValue
SeriesMicroAmplifier™
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset200 µV
Voltage - supply span5.5 V
Current - supply150µA
Current - input bias0.2 pA
Current - output (Channel)15 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product1 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.8V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

What this op-amp brings to a signal chain

The Texas Instruments OPA344UA/2K5 is a single-channel, general-purpose CMOS op-amp from the MicroAmplifier™ family. It delivers a 1 MHz gain-bandwidth product and a 0.8 V/µs slew rate.

Gain bandwidth and slew rate — where the part fits

At 1 MHz GBW, this op-amp is comfortable for audio-frequency filters up to a few tens of kilohertz, thermocouple amplifiers, and control-loop compensation. The 0.8 V/µs slew rate limits large-signal response.

Temperature grade and environment

Rated for -40°C to 85°C, this part handles outdoor telecom cabinets, factory-floor sensor enclosures, and engine-bay-adjacent electronics that stay below the 85°C mark.

Lifecycle and sourcing

The OPA344UA/2K5 carries an Active lifecycle status and is ROHS3 compliant. There is no end-of-life notice or last-time-buy window. It is sourced through independent distribution and quoted to order against an RFQ; availability and current pricing are confirmed at quote time.

Frequently asked questions

What is the gain bandwidth product of OPA344UA/2K5?

The gain bandwidth product is 1 MHz.

Is the OPA344UA/2K5 a rail-to-rail op amp?

Yes, the output type is rail-to-rail.

What are equivalent parts to OPA344UA/2K5?

A functional alternative with higher speed is the TLV9351IDCKR (3.5 MHz GBW, 20 V/µs slew rate, also rail-to-rail in SC-70). For a quad-channel option, the OPA4374AIPWT offers 6.5 MHz GBW in a TSSOP-14 package.