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Analog Devices AD849JR-REEL7 — Logic ICs

AD849JR-REEL7 Op-Amp, 300 V/µs Slew Rate, 175 MHz GBW

MPNAD849JR-REEL7
End of Life

Analog Devices AD849JR-REEL7, General Purpose Amplifier, 1 Circuit, 300 V/µs Slew Rate, 175 MHz Gain Bandwidth, 9 V to 36 V Supply, 8-SOIC, 0°C to 70°C.

$3.93Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

AD849JR-REEL7 Technical Specifications
ParameterValue
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset500 µV
Voltage - supply span36 V
Current - supply5.1mA
Current - input bias3.3 µA
Current - output (Channel)32 mA
Operating temperature0°C ~ 70°C
Gain bandwidth product175 MHz
PackageBulk
Slew rate300V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

That combination puts it in the class of fast op-amps used for video distribution, high-speed ADC drivers, and pulse amplifier stages where settling time matters. It runs on a supply span from 9 V to 36 V, drawing 5.1 mA quiescent current. The 8-SOIC package is surface-mount, so it fits on a standard PCB without special handling — no lab, no bench, just a reflow profile.

Package and mounting

A 300 V/µs slew rate means this op-amp can swing its output by several volts in a few nanoseconds. For a 5 V peak-to-peak output step, the rise time is roughly 17 ns. That is fast enough to handle 10 MHz sine waves with negligible distortion, and it keeps the signal clean when driving the input of a high-speed ADC or a video cable. The input bias current is 3.3 µA, and input offset voltage is 500 µV — both typical for a bipolar-input stage at this speed.

Temperature range and environment

That means it is intended for indoor, office, or lab equipment — not for a motor drive sitting in a factory bay, not for under-hood automotive. If your application lives in a conditioned space, this temperature grade is fine. For anything that sees freeze-thaw or a hot enclosure, you would need an industrial or military-grade sibling.

Lifecycle and sourcing reality

That is a constraint for any BOM that must meet RoHS exemption limits. For new designs requiring lead-free assembly, the AD847JRZ-REEL7 is a functional peer with similar speed (300 V/µs slew rate, 50 MHz GBW) and is available in lead-free finish.

Frequently asked questions

What is the equivalent of AD849JR-REEL7?

A close functional peer is the AD847JRZ-REEL7, which also offers 300 V/µs slew rate in an 8-SOIC package and is available in a RoHS-compliant finish. It is a direct cross-shop candidate for designs that need lead-free assembly.