TDA8442 Datasheet, PDF (5/10 Pages) NXP Semiconductors – I2C-bus interface for colour decoders

Philips Semiconductors
I²C-bus interface for colour decoders
Product specification
TDA8442
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
PARAMETER
Supply voltage range (pin 9)
Input/output voltage ranges
pin 4
pin 5
pin 6
pin 11
pin 12
pin 1 to 3 and pin 16
Total power dissipation
Operating ambient temperature range
Storage temperature range
SYMBOL
V_P
V_SDA
V_SCL
V_P2
V_P1
V_P2N
V_DAX
P_tot
T_amb
T_stg
MIN.
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−
−20
−55
Note
1. Pin voltage may exceed V_P if the current in that pin is limited to 10 mA.
MAX.
+13.2
UNIT
V
+13.2
V
+13.2
V
V_P; note 1 V
V_P; note 1 V
V_P; note 1 V
V_P; note 1 V
1
W
+70
°C
+150
°C
CHARACTERISTICS
V_P = 12 V; T_amb = +25 °C; unless otherwise specified
PARAMETER
CONDITIONS
Supplies
Supply voltage (pin 9)
Supply current (pin 9)
no outputs loaded
I²C-bus inputs
SDA (pin 4); SCL (pin 5)
Input voltage HIGH
Input voltage LOW
Input current HIGH
Input current LOW
note 1
note 1
note 1
I²C-bus output
SDA (pin 4)
open collector
Output voltage LOW
I_OL = 3.0 mA
Maximum output sink current
SYMBOL
MIN.
TYP.
MAX.
UNIT
V_P
10.8
12.0
13.2
V
I_P
8
13
18
mA
V_IH
3.0
−
V_P − 1 V
V_IL
−0.3
−
1.5
V
I_IH
−
−
10
µA
I_IL
−
−
10
µA
V_OL
−
−
0.4
V
I_OL
3
5
−
mA
March 1991
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