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PT6961LED驱动电路图纸，PDF文档，共23页，英文
LED Driver IC PT6961
无需注册
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 SOP,
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, SOP
无插件，无病毒
APPLICATIONS
* Micro-computer peripheral device
* VCR set
* Combo set
PT6961 V1.4 无插件，无病毒
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