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STLED316S

STMicroelectronics
Part Number STLED316S
Manufacturer STMicroelectronics
Description Serial-interfaced 6-digit LED controller
Published May 31, 2007
Detailed Description STLED316S Serial-interfaced 6-digit LED controller with keyscan Features ■ LED driver with 14 outputs (8 segments/6 di...
Datasheet PDF File STLED316S PDF File

STLED316S
STLED316S

Overview
STLED316S Serial-interfaced 6-digit LED controller with keyscan Features ■ LED driver with 14 outputs (8 segments/6 digits) ■ 40 mA load current capability for each segment ■ Output pins connected directly to the LEDs or can be open-drain ■ Key-scanning (8 x 2 matrix) ■ Low power consumption in standby mode ■ 3-wire serial bus interface (CLK, STB, DIN/DOUT) ■ 8-step dimming circuit to control the overall display brightness ■ Single external resistor for output current setting ■ Inputs with Schmitt trigger give superior noise immunity ■ A single LED digit output (DIG1_LED) can be used to drive up to 8 discrete LEDs ■ 8-step dimming circuit to control brightness of individual LEDs for LED di...


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