¡ Semiconductor
MSM6665-xx
VSS is a GND pin. If the battery is used, VDD is connected to the positive pin, and VSS to
the negative pin.
• VSS1, VSS2, VSS3, VSS4, VSS5
LCD bias voltages input pins.
Case of 1/5 bias
Highest voltage :
Lowest voltage :
(EXAMPLE)
(VBI=VDD–VSS5)
VDD
VSS1
(VDD–1/5 VBI)
VSS2
(VDD–2/5 VBI)
VSS3
(VDD–3/5 VBI)
VSS4
(VDD–4/5 VBI)
VSS5
Case of 1/4 bias
Highest voltage :
Lowest voltage :
(VBI=VDD–VSS5)
VDD
VSS1
(VDD–1/4 VBI)
VSS2, VSS3 (VDD–2/4 VBI)
VSS4
(VDD–3/4 VBI)
VSS5
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