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Texas Instruments TLE2144MDW — Logic ICs

Texas Instruments TLE2144MDW Quad Op-Amp, 45V/µs Slew Rate

MPNTLE2144MDW
End of Life

Texas Instruments TLE2144MDW, quad general-purpose op-amp, 5.9 MHz gain bandwidth, 45 V/µs slew rate, rail-to-rail output, 4 V to 44 V supply, -55°C to 125°C, 16-SOIC.

$6.74Ref. price · indicative, final on quote
Packaging16-SOIC (0.295", 7.50mm 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

TLE2144MDW Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset290 µV
Voltage - supply span44 V
Current - supply6.9mA (x4 Channels)
Current - input bias700 nA
Current - output (Channel)50 mA
Operating temperature-55°C ~ 125°C
Gain bandwidth product5.9 MHz
PackageTube
Slew rate45V/µs
Case16-SOIC (0.295\", 7.50mm Width)
Number of circuits4

Product details

Quad general-purpose op-amp with 45 V/µs slew rate

It delivers a 5.9 MHz gain-bandwidth product and a 45 V/µs slew rate, with rail-to-rail output swing.

45 V/µs slew rate — fast enough for high-speed signal chains

The 45 V/µs slew rate is the headline parameter here. It means the output can swing 10 V in about 220 ns, which is fast enough for pulse amplification, waveform generation, and high-speed data acquisition front ends. Slower quad op-amps in the same class (5 V/µs range) would limit the large-signal bandwidth, so this part is the pick when settling time matters.

This range covers avionics cold-soak, engine-bay heat, and satellite thermal cycling. The 16-SOIC package is surface-mount, so the board assembly must handle the wide delta — MSL level and reflow profile should be verified for this package.

Supply and output current budgeting

Supply current is 6.9 mA for all four channels combined, so each amplifier draws about 1.7 mA. That is moderate — not the lowest-power quad op-amp, but reasonable for a 44 V rail part.

It is ROHS3 compliant.

Frequently asked questions

What is the slew rate of TLE2144MDW?

The slew rate is 45 V/µs, which is fast for a quad general-purpose op-amp and supports high-speed signal conditioning.