hd66789 Renesas Electronics Corporation., hd66789 Datasheet - Page 126

• Manufacturer Part Number: hd66789
• Description: 528-channel, One-chip Driver For Amorphous Tft Panels With 262,144-color Display Ram, Power Supply Circuit, And Gate Circuit
• Manufacturer: Renesas Electronics Corporation.

HD66789
Specification of External Elements Connected to HD66789 Power Supply
The following table shows specifications of external elements connected to HD66789 power supply.
Capacitor
Capacity
1 PF (B characteristic)
0.1 PF (B characteristic)
Shot-key diode
Feature
VF < 0.4V / 20mA at 25 centigrade, VR>=30V
(recommended diode : HSC226)
Variable resistor
Feature
> 200 k:
Rev.0.12, May 09 2003, page 126 of 156
Recommended voltage
6V
10V
25V
6V
GND – VGL
(Vci – VGH)
(Vci – DDVDH)
VcomR
Connect pin
Connect pin
Connect pins
VREG1OUT, VciOUT, VOUT4, VcomH, VcomL,
C11+/-, C21+/-
VLOUT1, C21+/-, C22+/-
VLOUT2, VLOUT3
V0P, V0N, V31P, V31N, TESTA4
Preliminary