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PCA85176H/Q900/1,5

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60
PCA85176 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 6 — 7 April 2015 34 of 60
NXP Semiconductors
PCA85176
40 x 4 automotive LCD driver for low multiplex rates
10. Safety notes
11. Limiting values
[1] Pass level; Human Body Model (HBM), according to Ref. 7 “JESD22-A114”
[2] Pass level; Charged-Device Model (CDM), according to Ref. 8 “JESD22-C101”
[3] Pass level; latch-up testing according to Ref. 9 “JESD78” at maximum ambient temperature (T
amb(max)
).
[4] According to the store and transport requirements (see Ref. 14 “
UM10569”) the devices have to be stored at a temperature of +8 C to
+45 C and a humidity of 25 % to 75 %.
CAUTION
This device is sensitive to ElectroStatic Discharge (ESD). Observe precautions for handling
electrostatic sensitive devices.
Such precautions are described in the ANSI/ESD S20.20, IEC/ST 61340-5, JESD625-A or
equivalent standards.
CAUTION
Static voltages across the liquid crystal display can build up when the LCD supply voltage
(V
LCD
) is on while the IC supply voltage (V
DD
) is off, or vice versa. This may cause unwanted
display artifacts. To avoid such artifacts, V
LCD
and V
DD
must be applied or removed together.
Table 18. 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
V
LCD
LCD supply voltage 0.5 +9.0 V
V
I
input voltage on each of the pins CLK,
SDA, SCL, SYNC, SA0,
OSC, A0 to A2
0.5 +6.5 V
V
O
output voltage on each of the pins S0 to
S39, BP0 to BP3
0.5 +9.0 V
I
I
input current 10 +10 mA
I
O
output current 10 +10 mA
I
DD
supply current 50 +50 mA
I
DD(LCD)
LCD supply current 50 +50 mA
I
SS
ground supply current 50 +50 mA
P
tot
total power dissipation - 400 mW
P
o
output power - 100 mW
V
ESD
electrostatic discharge
voltage
HBM
[1]
- 2000 V
CDM
TQFP64 (PCA85176H)
[2]
- 1000 V
TSSOP56 (PCA85176T)
[2]
- 1500 V
I
lu
latch-up current
[3]
-200mA
T
stg
storage temperature
[4]
55 +150 C
T
amb
ambient temperature operating device 40 +95 C
PCA85176 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 6 — 7 April 2015 35 of 60
NXP Semiconductors
PCA85176
40 x 4 automotive LCD driver for low multiplex rates
12. Static characteristics
Table 19. Static characteristics
V
DD
= 1.8 V to 5.5 V; V
SS
= 0 V; V
LCD
= 2.5 V to 8.0 V; T
amb
=
40
C to +95
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
DD
supply voltage V
LCD
6.5 V 1.8 - 5.5 V
V
LCD
> 6.5 V 2.5 - 5.5 V
V
LCD
LCD supply voltage V
DD
< 2.5 V 2.5 - 6.5 V
V
DD
2.5 V 2.5 - 8.0 V
I
DD
supply current f
clk(ext)
= 1536 Hz
[1][2]
-3.57A
V
DD
= 3.0 V; T
amb
=25C- 2.7 - A
I
DD(LCD)
LCD supply current f
clk(ext)
= 1536 Hz
[1]
-2332A
V
LCD
=3.0V;
T
amb
=25C
-13-A
Logic
[3]
V
P(POR)
power-on reset supply
voltage
1.01.31.6V
V
IL
LOW-level input voltage on pins CLK, SYNC, OSC,
A0 to A2, SA0, SCL, SDA
V
SS
-0.3V
DD
V
V
IH
HIGH-level input voltage on pins CLK, SYNC, OSC,
A0 to A2, SA0, SCL, SDA
[4][5]
0.7V
DD
-V
DD
V
I
OL
LOW-level output current output sink current;
V
OL
= 0.4 V; V
DD
=5V
on pins CLK and SYNC
1- - mA
on pin SDA 3 - - mA
I
OH(CLK)
HIGH-level output current
on pin CLK
output source current;
V
OH
=4.6V; V
DD
=5V
1- - mA
I
L
leakage current V
I
=V
DD
or V
SS
;
on pins CLK, SCL, SDA, A0
to A2 and SA0
1- +1A
I
L(OSC)
leakage current on pin
OSC
V
I
=V
DD
1- +1A
C
I
input capacitance
[6]
--7pF
PCA85176 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 6 — 7 April 2015 36 of 60
NXP Semiconductors
PCA85176
40 x 4 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 24
.
[3] The I
2
C-bus interface of the PCA85176 is 5 V tolerant.
[4] When tested, I
2
C pins SCL and SDA have no diode to V
DD
and may be driven to the V
I
limiting values given in Tabl e 1 8 (see Figure 23
as well).
[5] Propagation delay of driver between clock (CLK) and LCD driving signals.
[6] Periodically sampled, not 100 % tested.
[7] Outputs measured one at a time.
LCD outputs
V
O
output voltage variation on pins BP0 to BP3 and
S0 to S39
100 - +100 mV
R
O
output resistance V
LCD
= 5 V
[7]
on pins BP0 to BP3 - 1.5 - k
on pins S0 to S39 - 6.0 - k
Table 19. Static characteristics …continued
V
DD
= 1.8 V to 5.5 V; V
SS
= 0 V; V
LCD
= 2.5 V to 8.0 V; T
amb
=
40
C to +95
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
T
amb
=30C; 1:4 multiplex drive mode; 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 24. Typical I
DD
with respect to V
DD
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P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60

PCA85176H/Q900/1,5

Mfr. #:
Buy PCA85176H/Q900/1,5
Manufacturer:
NXP Semiconductors
Description:
LCD Drivers 40 SGMT 4800Hz
Lifecycle:
New from this manufacturer.
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