PCA8538UG(2014) View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
PCA8538UG Datasheet PDF : 107 Pages
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NXP Semiconductors
PCA8538
Automotive 102 x 9 Chip-On-Glass LCD segment driver
7PHDV
&
DDD
7PHDV PD[
7PHDV W\S
7PHDV PLQ
7DPE &
Fig 55. Measurement temperature variation with respect to temperature
14. Dynamic characteristics
14.1 General dynamic characteristics
Table 53. General dynamic characteristics
VDD1, VDD2, VDD3 = 2.5 V to 5.5 V; VSS1 = 0 V; VLCD = 4.0 V to 12.0 V; Tamb = 40 C to +105 C; unless otherwise specified.
All timing values are valid within the operating supply voltage and ambient temperature range and are referenced to VIL and
VIH with an input voltage swing of VSS1 to VDD1.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
fclk(int)
internal clock frequency
on pin CLK;
FF[4:0] = 00111;
Tamb = 25 C
11 088
11 520
11 952
Hz
fclk(ext)
tclk(H)
external clock frequency
HIGH-level clock time
on pin CLK
external clock source used
6 400
-
5
-
42 700
Hz
-
s
tclk(L)
twL(RST_N)
Cb
LOW-level clock time
RST_N LOW pulse width
capacitive load for each
bus line
I2C-bus
5
-
3
-
-
-
-
s
-
s
400
pF
&/.
WFON +
IFON
WFON /
Fig 56. Driver timing waveforms
9''
9''
DDD
PCA8538
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 26 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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