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Intersil ICL7107 Evaluation Kit

YEAR: 2002
ITEM: Peripheral Device
COMPANY: Intersil Americas Inc.
COUNTRY: USA
IN OUR COLLECTION: Yes

The ICL7106 and ICL7107 are the first ICs to contain all the active circuitry for a 3 1/2 digital panel meter on a single chip. The ICL7106 is designed to interface with a liquid crystal display (LCD) while the ICL7107 is intended for light-emitting diode (LED) displays. In addition to a precision dual slope converter, both circuits contain BCD to seven segment decoders, display drivers, a clock and a reference. To build a high performance panel meter it is only necessary to add display, 4 resistors, 4 capacitors and an input filter if required.

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OUR DEFINITIONS OF RARITY

One of a Kind: Only known existing item.
Exceedingly Rare: Only 2 to 10 known to exist.
Very Rare: Only 11 to 25 are known to exist.
Rare: Only 26 to 50 are known to exist.
Difficult: Difficult to find.
Available:Can be commonly be purchased.
Unknown: We cannot make a determination.

(For comparison: Many people consider the Apple-1 computer to be rare. As of 2025 there are 92 confirmed and probable Apple-1 computers.)

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