Skip to main content
TL3472QDRQ1

TL3472QDRQ1 Dual Op-Amp, 4 MHz GBW, AEC-Q100, 8-SOIC

MPNTL3472QDRQ1
End of Life

Texas Instruments TL3472QDRQ1, Automotive AEC-Q100, dual general-purpose op-amp, 4 MHz gain bandwidth, 13 V/µs slew rate, 8-SOIC package, -40°C to 125°C.

$0.95Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TL3472QDRQ1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span36 V
Current - supply3.5mA (x2 Channels)
Current - input bias100 nA
Current - output (Channel)34 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product4 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate13V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Dual op-amp for automotive signal chains

The 4 MHz gain bandwidth product and 13 V/µs slew rate handle fast sensor edges like those from Hall-effect or variable-reluctance pickups without significant phase lag.

Input bias current is 100 nA — not the lowest, but fine for divider networks and filter stages where source impedance stays under a few tens of kΩ.

No special pad or thermal slug — just route the supply decoupling close to pins 4 and 8. Input offset is rated 1 mV typical, so you have some DC accuracy headroom for non-critical loops; for precision sensing below 1 mV you would want a zero-drift type.

Frequently asked questions

Is TL3472QDRQ1 automotive qualified?

Yes, it is part of the Automotive, AEC-Q100 series, qualified for automotive-grade applications including under-hood and cabin electronics.

What is the slew rate of TL3472QDRQ1?

The slew rate is 13 V/µs, which suits fast signal edges in automotive sensor interfaces like Hall-effect or variable-reluctance pickups.