PCA8534A All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 4 — 16 April 2015 31 of 53
NXP Semiconductors
PCA8534A
Automotive LCD driver for low multiplex rates
11. Limiting values
[1] Pins SDA, SCL, CLK, SYNC, SA0, OSC and A0 to A2.
[2] Pins S0 to S59 and BP0 to BP3.
[3] Pass level; Human Body Model (HBM), according to Ref. 5 “
JESD22-A114.
[4] Pass level; Charged-Device Model (CDM), according to Ref. 6 “
JESD22-C101.
[5] Pass level; latch-up testing according to Ref. 7
JESD78 at maximum ambient temperature (T
amb(max)
).
[6] According to the store and transport requirements (see Ref. 9 “
UM10569) the devices have to be stored at
a temperature of +8 C to +45 C and a humidity of 25 % to 75 %.
Table 19. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
V
DD
supply voltage 0.5 +6.5 V
I
DD
supply current 50 +50 mA
V
LCD
LCD supply voltage 0.5 +7.5 V
I
DD(LCD)
LCD supply current 50 +50 mA
I
SS
ground supply current 50 +50 mA
V
I
input voltage
[1]
0.5 +6.5 V
I
I
input current
[1]
10 +10 mA
V
O
output voltage
[1]
0.5 +6.5 V
[2]
0.5 +7.5 V
I
O
output current
[1][2]
10 +10 mA
P
tot
total power dissipation - 400 mW
P/out power dissipation per
output
-100mW
V
ESD
electrostatic discharge
voltage
HBM
[3]
- 3000 V
CDM
[4]
- 1000 V
I
lu
latch-up current
[5]
-200mA
T
stg
storage temperature
[6]
65 +150 C
T
amb
ambient temperature operating device 40 +85 C
PCA8534A All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 4 — 16 April 2015 32 of 53
NXP Semiconductors
PCA8534A
Automotive LCD driver for low multiplex rates
12. Static characteristics
Table 20. Static characteristics
V
DD
= 1.8 V to 5.5 V; V
SS
= 0 V; V
LCD
= 2.5 V to 6.5 V; T
amb
=
40
C to +85
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
DD
supply voltage 1.8 - 5.5 V
V
LCD
LCD supply voltage 2.5 - 6.5 V
I
DD
supply current f
clk(ext)
= 1536 Hz
[1][2]
-820A
I
DD(LCD)
LCD supply current f
clk(ext)
= 1536 Hz
[1][3]
-2460A
Logic
V
I
input voltage V
SS
0.5 V
DD
+ 0.5 V
V
IL
LOW-level input voltage on pins CLK, SYNC, OSC, A0 to A2 and SA0 V
SS
-0.3V
DD
V
V
IH
HIGH-level input voltage on pins CLK, SYNC, OSC, A0 to A2 and SA0 0.7V
DD
-V
DD
V
V
POR
power-on reset voltage 1.0 1.3 1.6 V
I
OL
LOW-level output current output sink current;
V
OL
= 0.4 V; V
DD
= 5 V; on pins CLK and
SYNC
1-- mA
I
OH
HIGH-level output current output source current;
V
OH
= 4.6 V; V
DD
= 5 V; on pin CLK
1-- mA
I
L
leakage current V
I
= V
DD
or V
SS
; on pins SA0, A0 to A2 and
CLK
1-+1A
V
I
= V
DD
; on pin OSC 1-+1A
C
I
input capacitance
[4]
--7pF
I
2
C-bus; pins SDA and SCL
[5]
V
I
input voltage V
SS
0.5 - 5.5 V
V
IL
LOW-level input voltage pin SCL V
SS
-0.3V
DD
V
pin SDA V
SS
-0.2V
DD
V
V
IH
HIGH-level input voltage 0.7V
DD
-5.5 V
I
OL
LOW-level output current V
OL
= 0.4 V; V
DD
= 5 V; on pin SDA 3 - - mA
I
L
leakage current V
I
= V
DD
or V
SS
1-+1A
C
i
input capacitance
[4]
--7pF
PCA8534A All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 4 — 16 April 2015 33 of 53
NXP Semiconductors
PCA8534A
Automotive LCD driver for low multiplex rates
[1] LCD outputs are open circuit; inputs at V
SS
or V
DD
; external clock with 50 % duty factor; I
2
C-bus inactive.
[2] For typical values, see Figure 20
.
[3] For typical values, see Figure 21
.
[4] Not tested, design specification only.
[5] The I
2
C-bus interface of PCA8534A is 5 V tolerant.
[6] Outputs measured individually and sequentially.
LCD outputs
Output pins BP0, BP1, BP2 and BP3
V
BP
voltage on pin BP C
bpl
= 35 nF 100 - +100 mV
R
BP
resistance on pin BP V
LCD
= 5 V
[6]
-1.510k
Output pins S0 to S59
V
S
voltage on pin S C
sgm
= 35 nF 100 - +100 mV
R
S
resistance on pin S V
LCD
= 5 V
[6]
- 6.0 13.5 k
Table 20. Static characteristics
…continued
V
DD
= 1.8 V to 5.5 V; V
SS
= 0 V; V
LCD
= 2.5 V to 6.5 V; T
amb
=
40
C to +85
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
T
amb
=30C; 1:4 multiplex; V
LCD
= 6.5 V; f
clk(ext)
= 1.536 kHz; all RAM written with logic 1; no
display connected; I
2
C-bus inactive.
Fig 20. Typical I
DD
with respect to V
DD
9
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PCA8534AH/Q900/1,5

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NXP Semiconductors
Description:
LCD Drivers 60 SGMT 3046Hz
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