PT6607 Datasheet, PDF (3/5 Pages) Princeton Technology Corp – LCD Driver IC

Princeton Technology Corp.
LCD Driver IC
APPLICATION CIRCUIT
Preliminary
Tel: [phone]
Fax: [phone]
URL: http://www.princeton.com.tw
PT6607
V0
V5
V1
V4
VEE
VDD
R1
C1
47K
20pF
R
CR
C
V0R,V0L
V5R,V5L
V1R,V1L
V4R,V4L
VEE
VDD
SHL
FS
MS
PCLK2
DS2
DS1
VSS
DIO1
DIO2
M
FRM
CLK1
CLK2
CL2
PT6607
C1
C64
OPEN
OPEN
VDD
PT6608 ^ADC
V0R, V0L
M
V2R,V2L
FRM
V3R,V3L
CLK1
V5R, V5L
CLK2
VEE1,VEE2
CL2
VSS
S1..........................S64
SEG1..........................SEG64
COM1
LCD
COM64
VDD
V0
V2
V3
V5
VEE
Power Driver Circuit
PT6607 pre 1.0
to
PT6608
PT6607
Duty Bias
1/48 1/8
1/64 1/9
1/96 1/11
1/128 1/12
Rdiv
R2=4R1
R2=5R1
R2=7R1
R2=8R1
Note: When the duty factor is
1/48, the value of R1 and
R2 must satisfy the
following:
R1/(4R1+R2)=1/8
R1=3 k
R2=12 k
3
Updated Nov. 2000