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Analog Devices AD8694ARZ-REEL7 — Analog & Data Acquisition

AD8694ARZ-REEL7 Quad Op-Amp, 10 MHz GBW, Rail-to-Rail

MPNAD8694ARZ-REEL7
End of Life

ADI AD8694ARZ-REEL7, quad general-purpose op-amp, 10 MHz gain-bandwidth, 5 V/µs slew rate, rail-to-rail output, 950 µA supply per channel, 2.7 V to 6 V supply, -40°C to 125°C, 14-SOIC package.

$3.46Ref. 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

AD8694ARZ-REEL7 specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset400 µV
Voltage - supply span2.7 V
Current - supply950µA (x4 Channels)
Current - input bias1 pA
Current - output (Channel)80 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product10 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate5V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad op-amp for multi-channel signal chains

The part operates from a single 2.7 V to 6 V supply and is specified over the -40°C to 125°C industrial temperature range, making it a fit for multi-channel sensor conditioning, ADC drivers, and active filters in equipment that sees under-hood or outdoor temperature extremes.

Rail-to-rail output and input bias current

Rail-to-rail output swing lets each channel drive close to the supply rails. The 1 pA input bias current suits high-impedance sources like photodiodes or pH probes.

Supply current and output drive

At 950 µA total supply for all four amplifiers, this part keeps the power budget tight in multi-channel data-acquisition boards.

Frequently asked questions

Can AD8694ARZ-REEL7 replace AD8694ARZ?

Yes. The AD8694ARZ-REEL7 is the same die in the same 14-SOIC package; the -REEL7 suffix only indicates Tape & Reel packaging instead of tube. Functionally identical — drop-in replacement for the bare AD8694ARZ.

What is AD8694ARZ-REEL7's listed slew rate?

The slew rate is 5 V/µs, sufficient for amplifying signals up to roughly 800 kHz at full output swing without slew-induced distortion.

What is the closest functional second-source for AD8694ARZ-REEL7?

The AD8604ARZ-REEL is a quad CMOS rail-to-rail op-amp with similar supply range and temperature grade, though its 8.4 MHz GBW and 6 V/µs slew rate differ slightly. The AD8605ACBZ-REEL7 is a single-channel part and not a direct quad replacement. Neither is a pin-compatible second source; verify the pinout and compensation before substituting.