Expand menu
Hello, Sign in
My Account
0
Cart
Home
Products
Sensors
Semiconductors
Passive Components
Connectors
Power
Electromechanical
Optoelectronics
Circuit Protection
Integrated Circuits - ICs
Main Products
Manufacturers
Blog
Services
About OMO
About Us
Contact Us
Check Stock
PCA85162T/Q900/1,1
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P48
P49-P51
P52-P54
P55-P56
PCA85162
All informatio
n provided in this d
ocument is subje
ct to legal disclai
mers.
© NXP Semiconduc
tors N.V
. 201
5. All rights re
served.
Product data sheet
Rev
. 4 — 9 April 2015
16 of 56
NXP Semiconductors
PCA85162
32 x 4 automotive LCD dr
iv
er for low multiplex rates
7.3.4.2
1:2 Multi
plex drive
mode
When two backpla
nes are provided
in the LCD, the 1:2 multiplex mo
de applies. The
PCA85162 allows the us
e of
1
⁄
2
bias or
1
⁄
3
bias in this mode as shown in
Figure 7
and
Figure 8
.
V
state1
(t) = V
Sn
(t)
V
BP0
(t).
V
on(RMS)
= 0.791V
LCD
.
V
state2
(t) = V
Sn
(t)
V
BP1
(t).
V
off(RMS)
= 0.354V
LCD
.
Fig 7.
W
aveforms for
the 1:2 multiplex drive
mode with
1
⁄
2
bias
D
DD
VWDW
H
%3
D:DYHIRUPVDW
GULYHU
E
5HVX
OWD
QW
ZDYH
IRU
PV
DW/&
'VH
JPHQW
/&'V
HJPHQWV
VWDWH
%3
VWDW
H
VWDWH
9
66
9
/&'
9
/&'
9
66
9
66
9
/&'
9
/&'
9
66
9
/&'
9
/&'
9
/&'
9
9
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
6Q
6Q
7
IU
PCA85162
All informatio
n provided in this d
ocument is subje
ct to legal disclai
mers.
© NXP Semiconduc
tors N.V
. 201
5. All rights re
served.
Product data sheet
Rev
. 4 — 9 April 2015
17 of 56
NXP Semiconductors
PCA85162
32 x 4 automotive LCD dr
iv
er for low multiplex rates
V
state1
(t) = V
Sn
(t)
V
BP0
(t).
V
on(RMS)
= 0.745V
LCD
.
V
state2
(t) = V
Sn
(t)
V
BP1
(t).
V
off(RMS)
= 0.333V
LCD
.
Fig 8.
W
aveforms for
the 1:2 multiplex drive
mode with
1
⁄
3
bias
DD
D
VWD
WH
%3
D
:
DYHI
RU
PVDWG
U
LYHU
E
5HVXO
WDQWZD
YHI
RU
PV
DW/&
'VHJP
HQW
/&
'VH
JP
HQW
V
VWDW
H
%3
VWDW
H
VWD
WH
9
66
9
/&'
9
/&'
9
/&'
9
66
9
/&'
9
/&'
9
/&'
9
66
9
/&'
9
/&'
9
/&'
9
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
9
9
/&'
9
/&'
9
/&'
9
/&'
9
/&'
6Q
6Q
7
IU
9
66
9
/&'
9
/&'
9
/&'
PCA85162
All informatio
n provided in this d
ocument is subje
ct to legal disclai
mers.
© NXP Semiconduc
tors N.V
. 201
5. All rights re
served.
Product data sheet
Rev
. 4 — 9 April 2015
18 of 56
NXP Semiconductors
PCA85162
32 x 4 automotive LCD dr
iv
er for low multiplex rates
7.3.4.3
1:3 Multi
plex drive
mode
When three ba
ckplanes are pr
ovided in the LCD,
the 1:3 multiplex driv
e mode applies,
as
shown in
Figure 9
.
V
state1
(t) = V
Sn
(t)
V
BP0
(t).
V
on(RMS)
= 0.638V
LCD
.
V
state2
(t) = V
Sn
(t)
V
BP1
(t).
V
off(RMS)
= 0.333V
LCD
.
Fig 9.
W
aveforms for
the 1:3 multiplex drive
mode with
1
⁄
3
bias
D
DD
VWDW
H
%3
E
5HV
XOW
DQW
Z
DYHI
RU
PV
DW/&
'VHJP
HQW
/&'
VHJPHQWV
VWD
WH
%3
VWD
WH
VWDW
H
D:DYHIRUPVD
WG
ULYHU
%3
6Q
6Q
6Q
7
IU
9
66
9
/&
'
9
/&'
9
/&
'
9
66
9
/&
'
9
/&'
9
/&
'
9
66
9
/&
'
9
/&'
9
/&
'
9
66
9
/&
'
9
/&'
9
/&
'
9
66
9
/&
'
9
/&'
9
/&
'
9
9
/&
'
9
/&'
9
/&
'
9
/&
'
9
/&'
9
/&'
9
9
/&
'
9
/&'
9
/&
'
9
/&
'
9
/&'
9
/&'
9
66
9
/&
'
9
/&'
9
/&
'
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P48
P49-P51
P52-P54
P55-P56
PCA85162T/Q900/1,1
Mfr. #:
Buy PCA85162T/Q900/1,1
Manufacturer:
NXP Semiconductors
Description:
LCD Drivers 32 SGMT 4800Hz
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
Visa
MoneyGram
Western
Union
Products related to this Datasheet
PCA85162T/Q900/1,1
PCA85162T/Q900/1HL