pca85232 NXP Semiconductors, pca85232 Datasheet - Page 35

• Manufacturer Part Number: pca85232
• Description: Pca85232 Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCA85232
Product data sheet
Fig 22. Typical clock frequency (f
Fig 23. Frame frequency variation
(Hz)
f
fr
170
160
150
140
130
120
T
Condition: V
The frame frequency (f
described in
amb
−60
= 30 °C.
All information provided in this document is subject to legal disclaimers.
−40
DD
Table
7.6 %
7.8 %
(Hz)
= 5 V ± 0.5 V; frame frequency prescaler = 011; 146 Hz typical.
f
Rev. 1 — 8 December 2010
3540
3500
3460
3420
3380
3340
clk
16.
1
−20
fr
) is calculated from the clock frequency (f
2
clk
0
) with respect to V
3
20
4
5.1 %
5.1 %
40
LCD driver for low multiplex rates
DD
5
V
001aal527
DD
(V)
60
clk
6
max
min
typ
Temperature (°C)
) according to the equations
PCA85232
80
6.9 %
6.2 %
© NXP B.V. 2010. All rights reserved.
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