lc75884e Sanyo Semiconductor Corporation, lc75884e Datasheet - Page 21

• Manufacturer Part Number: lc75884e
• Description: 1/4 Duty Lcd Display Drivers With Key Input Function
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit 1
1/2 bias (for use with normal panels)
Note: *8. Add a capacitor to the logic block power supply line so that the logic block power supply voltage V
*9. If the RES pin is not used for system reset, it must be connected to the logic block power supply V
*10. The DO pin, being an open-drain output, requires a pull-up resistor. Select a resistance (between 1 to 10 kΩ) appropriate for the capacitance of
logic block power supply voltage V
the external wiring so that signal waveforms are not degraded.
DD
fall time when power drops are both at least 1 ms, as the LC75884E/W is reset by the VDET.
LC75884E, LC75884W
DD
DD
.
rise time when power is applied and the
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