(PDF) PT6961 Datasheet - LED Driver IC

Número de pieza	PT6961
Descripción	LED Driver IC
Fabricantes	PTC
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No Preview Available ! www.DataSheet4U.com LED Driver IC Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6961 DESCRIPTION PT6961 is an LED Controller driven on a 1/7 to 1/8 duty factor. Eleven segment output lines, six grid output lines, 1 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to PT6961 via a four-line serial interface. Housed in a 32-pin SO Package, PT6961 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages. FEATURES • CMOS Technology • Low Power Consumption • Multiple Display Modes (12 segment, 6 Grid to 11 segment, 7 Grid) • Key Scanning (10 x 3 Matrix) • 8-Step Dimming Circuitry • Serial Interface for Clock, Data Input, Data Output, Strobe Pins • Available in 32-pin, SO Package APPLICATIONS • Micro-computer Peripheral Device • VCR set • Combo set PT6961 v1.1 -1- April, 2004 1 page

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PDF PT6961 Data sheet ( Hoja de datos )