UPD16602N NEC, UPD16602N Datasheet - Page 2

• Manufacturer Part Number: UPD16602N
• Description: 312-OUTPUT TFT-LCD FULL COLOR DRIVER
• Manufacturer: NEC

1. BLOCK DIAGRAM
SAMPLE & HOLD + OUTPUT BUFFER CIRCUIT 1
2
D
D
D
G0
R0
B0
to D
to D
to D
SPR
CLK
S/D
R/L
G3
R3
B3
D
D
D
R0
G0
B0
PL/NL
BIAS1
BIAS2
PL/NL
to D
to D
to D
SPn
HS
HS
G3
R3
B3
S
1
1
1
1
2
2
SW1
SW2
2
Sample & hold + output buffer circuit
Bi-directional shift register
Level shifter (26 circuits)
4
(26 circuits)
C
C
4
H
H
+
+
–
–
4
BIAS1
BIAS2
(S/H)
(S/H)
P
N
SW3
SW4
S
312
26
26
26
S
n
PD16602
SPL
V
V
V
V
LPC
V
V
V
V
DD1
SS1
DD2(D)
SS2(D)
DD2(A)
COM
SS2(A)
SS2(C)