Analog Devices · Electronic Components
AD7821KR
Part NumberAD7821KR
ManufacturerAnalog Devices
AvailabilityIn stock — ships fast
Specifications
NSN5962-01-447-5831 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Operating Temp Range-40.0 TO 85.0 CELSIUS
Max Power Dissipation50.0 MILLIWATTS
Design Function1 CONVERTER, ANALOG TO DIGITAL
Terminals20 PRINTED CIRCUIT
Enclosure ConfigurationDUAL-IN-LINE
Features ProvidedHIGH SPEED AND W/SAMPLE AND HOLD
Special FeaturesFABRICATION = LC2MOS, PACKAGE = SOIC
Time Rating Per Chacteristic660.00 NANOSECONDS NOMINAL CONVERSION
Federal Supply Class5962 — Microcircuits, Electronic
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is AD7821KR in stock?
Yes — AD7821KR is in our stock database. Request a quote for current pricing and lead time.
Is AD7821KR by Analog Devices obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AD7821KR has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like AD7821KR?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for AD7821KR?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.