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Texas Instruments TL3474IDR — Analog & Data Acquisition

TL3474IDR Quad General-Purpose Op-Amp, 4 MHz, 13 V/µs

MPNTL3474IDR
End of Life

Texas Instruments TL3474IDR, quad general-purpose op-amp, 4 MHz gain bandwidth, 13 V/µs slew rate, 4 V to 36 V supply, 14-SOIC surface mount, -40 to 105 °C.

$0.98Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TL3474IDR specifications
ParameterValue
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span36 V
Current - supply3.5mA (x4 Channels)
Current - input bias100 nA
Current - output (Channel)34 mA
Operating temperature-40°C ~ 105°C
Gain bandwidth product4 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate13V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

The four amplifiers share a common supply spanning 4 V to 36 V, so it runs from a single 5 V or 12 V rail or split supplies like ±15 V. Total quiescent current is 3.5 mA for all four channels — under 1 mA per amplifier.

4 MHz GBW and 13 V/µs slew — what they mean for signal chains

The 4 MHz gain-bandwidth product sets the usable closed-loop gain × frequency product. For a gain-of-10 stage, expect a -3 dB bandwidth around 400 kHz — enough for audio, sensor conditioning, and control-loop feedback below a few hundred kHz. Input offset voltage is 1 mV typical, input bias current 100 nA — adequate for non-precision signal paths where a few mV of DC error is acceptable.

Industrial temperature range — -40 to 105 °C

The 14-SOIC package with 0.154-inch body width fits standard SOIC-14 land patterns; no special footprint beyond the usual decoupling capacitor at the supply pins.

Output drive — 34 mA per channel

If your load demands more than 34 mA per channel, plan on an external transistor stage — the output stage isn't designed for heavy DC loads.

Listed with active product status and ROHS3 compliant.

Frequently asked questions

What is the package type of TL3474IDR?

Design engineers need to verify footprint compatibility.

Is TL3474IDR active or obsolete?

Buyers and brokers need to know lifecycle status to avoid last-time buy risks.

Where can I buy TL3474IDR in stock?

Sourcing buyers need immediate inventory availability to fill BOM lines.

What is the supply voltage range for TL3474IDR?

Engineers must ensure the op-amp operates within their system's voltage rails.

What is the TL3474IDR replacement or equivalent?

If the part is hard to source, a known cross saves design or procurement effort.

What is the slew rate of TL3474IDR?

Slew rate determines signal fidelity for fast-changing inputs.