TDA8442 Datasheet, PDF (2/10 Pages) NXP Semiconductors – I2C-bus interface for colour decoders

Philips Semiconductors
I²C-bus interface for colour decoders
Product specification
TDA8442
GENERAL DESCRIPTION
The TDA8442 provides control of four analogue functions
and has one high-current and two switching outputs.
Control of the IC is performed via the two-line, bidirectional
I²C-bus.
Features
• Four analogue control outputs
• One high-current output port (npn open emitter)
• Two switching output ports (npn collector with internal
pull-up resistor)
• I²C-bus slave receiver
• Power-down reset.
PACKAGE OUTLINE
16-lead DIL; plastic (SOT38); SOT38-1; 1996 July 23.
QUICK REFERENCE DATA
PARAMETER
Supply voltage (pin 9)
Supply current
Total power dissipation
Operating ambient
temperature range
CONDITIONS
no outputs loaded
no outputs loaded
SYMBOL MIN.
V_P
I_P
P_tot
T_amb
10.8
8
−
−20
TYP.
12.0
13
−
−
MAX
13.2
18
1
+ 70
UNIT
V
mA
W
°C
March 1991
Fig.1 Block diagram.
2