PCA8546 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1 — 13 November 2013 37 of 63
NXP Semiconductors
PCA8546
4 x 44 automotive LCD driver
12. Limiting values
[1] Pass level; Human Body Model (HBM), according to Ref. 6 “JESD22-A114”.
[2] Pass level; Charge Device Model (CDM), according to Ref. 7 “
JESD22-C101”.
[3] Pass level; latch-up testing according to Ref. 8 “
JESD78” at maximum ambient temperature (T
amb(max)
).
[4] According to the store and transport requirements (see Ref. 12 “
UM10569”) the devices have to be stored at a temperature of +8 C to
+45 C and a humidity of 25 % to 75 %.
Table 30. 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 +10 V
I
DD(LCD)
LCD supply current 50 +50 mA
V
I
input voltage PCA8546ATT
on pins SDA,
OSCCLK, SCL, A0,
RESET
0.5 +6.5 V
PCA8546BTT
on pins CE,
OSCCLK, SCL,
SDI, RESET
0.5 +6.5 V
I
I
input current 10 +10 mA
V
O
output voltage on pins S0 to S43,
BP0 to BP3
0.5 +10 V
on pin SDA 0.5 +6.5 V
I
O
output current 10 +10 mA
I
SS
ground supply current 50 +50 mA
P
tot
total power dissipation - 400 mW
P/out power dissipation per output - 100 mW
V
ESD
electrostatic discharge voltage HBM
[1]
- 3500 V
CDM
[2]
- 1250 V
I
lu
latch-up current
[3]
-200mA
T
stg
storage temperature
[4]
65 +150 C
T
amb
ambient temperature operating device 40 +95 C