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Analog Devices AD8648ARZ — Memory (DRAM / SRAM / Flash / EEPROM)
Analog Devices

AD8648ARZ Quad Rail-to-Rail Op-Amp, 24 MHz, 11 V/µs

MPNAD8648ARZ
End of Life

Analog Devices AD8648ARZ, quad general-purpose op-amp, 24 MHz gain bandwidth, 11 V/µs slew rate, rail-to-rail output, 14-SOIC package, -40°C to 125°C, Tube.

$3.46Ref. price · indicative, final on quote
AD8648ARZ datasheet
Packaging14-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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

AD8648ARZ Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset600 µV
Voltage - supply span5.5 V
Current - supply1.5mA (x4 Channels)
Current - input bias0.3 pA
Current - output (Channel)120 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product24 MHz
PackageTube
Slew rate11V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad op-amp with 24 MHz GBW and 120 mA output — what it means on the bench

The AD8648ARZ is a quad general-purpose op-amp with 24 MHz gain-bandwidth product and 11 V/µs slew rate across four channels. Rail-to-rail output and 120 mA per-channel output current allow driving heavier loads than typical op-amps.

Package and mounting — 14-SOIC, surface-mount, Tube

Supplied in Tube (not Tape & Reel by default), surface-mount 14-SOIC. The 0.154" width is the narrow SOIC body — verify your pick-and-place feeder setup if converting from wide-body SOIC. No special thermal pad; junction-to-ambient thermal resistance follows the standard SOIC-14 profile. For high-output-current applications (120 mA per channel), ensure adequate copper pour on the PCB to keep die temperature within the -40°C to 125°C operating range.

Key ratings and what they mean for the BOM

The 24 MHz gain-bandwidth product and 11 V/µs slew rate define the small-signal and large-signal bandwidth. Input offset voltage is 600 µV typical. Supply current is 1.5 mA per channel.

Frequently asked questions

What is the closest functional alternative to AD8648ARZ?

The AD8646ARZ is the two-channel version of the same core — same 24 MHz GBW, 11 V/µs slew rate, 0.3 pA input bias, and 120 mA output. If you need four channels in the same footprint, the AD8648ARZ is the part; the AD8646ARZ gives two channels in a smaller package for lower channel-count designs.