Microchip Technology · Electronic Components
AR1100-I/SO
TOUCH SCREEN CTRL, SOIC-20
Part NumberAR1100-I/SO
ManufacturerMicrochip Technology
AvailabilityAvailable to order — request a quote
Specifications
Automotive Qualification Standard-
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Product Range-
IscanonicalY
MslMSL 1 - Unlimited
SvhcNo SVHC (04-Feb-2026)
Resolution10 bit
Supply Voltage Max5 V
Controller Ic Case StyleSOIC
Ic Interface TypeRS232, UART, USB
ProducttraceabilityYes-Date/Lot Code
Supply Voltage Min3.3 V
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 AR1100-I/SO available?
We can source AR1100-I/SO even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is AR1100-I/SO by Microchip Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR1100-I/SO 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 AR1100-I/SO?
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 AR1100-I/SO?
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.