S6A0092 Datasheet, PDF (36/54 Pages) Samsung semiconductor – 80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD

S6A0092
26 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD
Recommendation of Power ON / OFF Sequence
a) Power ON Sequence
Power ON
Voltage Converter ON
[VC, VR, VF = 1, 0, 0]
Waiting for ≥ 1ms
Voltage Regulator ON
[VC, VR, VF = 1, 1, 0]
Waiting for ≥ 1ms
Voltage Follower ON
[VC, VR, VF = 1, 1, 1]
Operation Command Input
b) Power OFF Sequence
Operation Command Input
Display OFF
Voltage Regulator OFF
[VC, VR, VF = 1, 0, 1]
Waiting for ≥ 50ms
Voltage Follower OFF
[VC, VR, VF = 1, 0, 0]
Waiting for ≥ 1ms
Voltage Converter OFF
[VC, VR, VF = 0, 0, 0]
Waiting for ≥ 1ms
Operation Command Input
32