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Analog Devices ICL7622DCSD — Logic ICs
Analog Devices

ICL7622DCSD CMOS Dual Op-Amp, Rail-to-Rail Output, 1.4 MHz

MPNICL7622DCSD
End of Life

Intersil ICL7622DCSD, CMOS dual operational amplifier, 1.4 MHz gain bandwidth, 1.6 V/µs slew rate, rail-to-rail output, 2 V to 16 V supply, 14-SOIC package, commercial temperature range.

$1.58Ref. price · indicative, final on quote
ICL7622DCSD 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.
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Specifications

ICL7622DCSD Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeCMOS
Voltage - input offset15 mV
Voltage - supply span16 V
Current - supply1mA (x2 Channels)
Current - input bias1 pA
Operating temperature0°C ~ 70°C
Gain bandwidth product1.4 MHz
PackageBulk
Slew rate1.6V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Dual CMOS op-amp with rail-to-rail output

The Intersil ICL7622DCSD is a CMOS dual operational amplifier in a 14-SOIC package. The input bias current is just 1 pA, making it suitable for high-impedance sensor interfaces such as photodiode amplifiers or pH probe buffers. Supply voltage spans from 2 V to 16 V, supporting both single-supply and split-supply configurations.

Supply range and single-supply operation

The rail-to-rail output stage keeps usable voltage swing within 50 mV of each rail at light loads, which is useful when the ADC reference is the same supply. The 1 mA per-channel supply current (2 mA total for both amplifiers) keeps the power budget modest in battery-powered instruments.

Lifecycle and sourcing

It is RoHS non-compliant, so verify your assembly's exemption or waiver if using lead-free solder.

Frequently asked questions

Can I use the ICL7622DCSD in single-supply applications?

Yes, the rail-to-rail output stage and 2 V minimum supply make it well suited for single-supply designs. The input common-mode range includes ground, so it can handle signals near the negative rail.