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Texas Instruments OPA4364AID — Analog & Data Acquisition

TI OPA4364AID Quad CMOS Op-Amp, 7 MHz, Rail-to-Rail

MPNOPA4364AID
End of Life

Texas Instruments OPA4364AID, CMOS quad operational amplifier, 7 MHz gain bandwidth, 5V/µs slew rate, rail-to-rail output, 1.8–5.5 V supply, -40°C to 125°C, 14-SOIC package, Tube.

$4.9Ref. price · indicative, final on quote
Texas Instruments OPA4364AID datasheet (PDF)
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

OPA4364AID specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeCMOS
Voltage - input offset1 mV
Voltage - supply span5.5 V
Current - supply1.1mA (x4 Channels)
Current - input bias1 pA
Current - output (Channel)85 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product7 MHz
PackageTube
Slew rate5V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad CMOS op-amp for multi-channel signal chains

It delivers 7 MHz gain bandwidth and 5 V/µs slew rate, with rail-to-rail output swing. Supply range spans 1.8 V to 5.5 V, suiting single-supply designs from a Li-ion cell to a 5 V rail. Input bias current is 1 pA, preserving accuracy in high-impedance sensor interfaces.

Supply range and output drive — BOM-fit decisions

Operating from 1.8 V to 5.5 V, each of the four channels can source or sink 85 mA.

No end-of-life notification or last-time-buy schedule has been issued. For dual-sourcing resilience, the OPA4374AIPWT (6.5 MHz GBW, 5 V/µs slew rate, 0.5 pA input bias, 2.7 V to 5.5 V supply) is a close functional alternative in the same quad CMOS family, though verify pin-compatibility in your layout.

Frequently asked questions

Is OPA4364AID obsolete?

No. The OPA4364AID is listed as Active with ROHS3 compliance. No discontinuation notice or last-time-buy schedule has been issued. It remains available for new designs and production builds.

Is OPA4364AID a rail-to-rail op amp?

Yes. The output type is rail-to-rail, meaning the output voltage can swing within millivolts of both supply rails, maximizing dynamic range in low-voltage applications.

What are alternatives to OPA4364AID?

A close functional alternative is the OPA4374AIPWT, also a quad CMOS op-amp with 6.5 MHz GBW, 5 V/µs slew rate, and 0.5 pA input bias, operating from 2.7 V to 5.5 V. Verify pin-compatibility and package footprint before substituting.

What is the pinout of OPA4364AID?

The pinout follows the standard 14-SOIC quad op-amp layout: four amplifier channels with non-inverting and inverting inputs plus outputs, and supply pins (V+ and V-). Refer to the Texas Instruments OPA4364AID datasheet for the exact pin assignment diagram.