TL3474IDR

Texas Instruments

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.

Texas Instruments TL3474IDR
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[IN STOCK] In Stock: 73 pcs
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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

TL3474IDR specifications
Parameter / AttributeSpecification / Value
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

Technical 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.

TL3474IDR
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