PCA85162T/Q900/1,1 NXP Semiconductors, PCA85162T/Q900/1,1 Datasheet - Page 9
![IC INTERFACE](/photos/15/63/156390/tssop-48_sml.jpg)
PCA85162T/Q900/1,1
Manufacturer Part Number
PCA85162T/Q900/1,1
Description
IC INTERFACE
Manufacturer
NXP Semiconductors
Datasheet
1.PCA85162TQ90011.pdf
(42 pages)
Specifications of PCA85162T/Q900/1,1
Package / Case
48-TSSOP
Display Type
LCD
Configuration
32 Segment
Interface
I²C
Current - Supply
80µA
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 95°C
Mounting Type
Surface Mount
Number Of Digits
16
Number Of Segments
32
Maximum Clock Frequency
4800 Hz
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 95 C
Attached Touch Screen
No
Maximum Supply Current
20 uA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
Details
Other names
568-5119-2
NXP Semiconductors
PCA85162_1
Product data sheet
7.4.2 1:2 Multiplex drive mode
When two backplanes are provided in the LCD, the 1:2 multiplex mode applies. The
PCA85162 allows the use of
Figure
Fig 5.
6.
V
V
V
V
Waveforms for the 1:2 multiplex drive mode with
state1
on(RMS)
state2
off(RMS)
state 1
state 2
Sn+1
(t) = V
(t) = V
BP0
BP1
All information provided in this document is subject to legal disclaimers.
Sn
= 0.791V
= 0.354V
Sn
Sn
(t) − V
(t) − V
V
V
V
V
V
V
V
V
V
V
V
V
− V
− V
V
V
− V
− V
0 V
0 V
Rev. 01 — 19 April 2010
LCD
LCD
SS
LCD
LCD
SS
LCD
SS
LCD
SS
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
BP0
BP1
/2
/2
/2
/2
.
.
/2
/2
(t).
(t).
1
⁄
2
bias or
1
⁄
(a) Waveforms at driver.
3
(b) Resultant waveforms
bias in this mode as shown in
Universal LCD driver for low multiplex rates
at LCD segment.
T
fr
1
⁄
2
bias
013aaa208
state 1
state 2
LCD segments
PCA85162
© NXP B.V. 2010. All rights reserved.
Figure 5
and
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