TDA844 Philips Semiconductors, TDA844 Datasheet - Page 7

• Manufacturer Part Number: TDA844
• Description: Octuple 6-bit DACs with I2C-bus
• Manufacturer: Philips Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
Note
1. When mounted on a Printed-Circuit Board (PCB).
CHARACTERISTICS
V
1999 Apr 29
R
Supply
V
I
P
V
Pin V
V
I
Pins SDA and SCL
V
V
V
I
I
P
V
I
Address bits (A0 to A2)
V
V
V
I
I
CC
i
IL
IH
o(sink)
IL
IH
CC
SYMBOL
SYMBOL
CC
rst
i(VMAX)
I
IL
IH
IN
OL
I
IL
IH
th(j-a)
Octuple 6-bit DACs with I
= 12 V; T
SDA
MAX
amb
thermal resistance from junction to ambient
supply voltage
supply current
power dissipation
power reset voltage
input effective voltage
input current
input voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level input current
HIGH-level input current
LOW-level output voltage
output sink current
input voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level input current
HIGH-level input current
TDA8444
TDA8444T
TDA8444AT
= 25 C; unless otherwise specified.
PARAMETER
PARAMETER
2
C-bus
V
data = 00H
V
V
V
V
I
V
V
L
MAX
MAX
MAX
SDA
SDA
An
An
= 3 mA
CONDITIONS
= V
= V
= V
= V
= V
= V
= 1 V
EE
CC
SCL
SCL
CC
CC
= 12 V;
= 0.3 V
= 6 V
7
in free air
4.5
12
1
1
0
3.0
3
0
2.2
10
note 1
note 1
MIN.
CONDITIONS
12
14
170
8
15
TDA8444; TDA8444T;
TYP.
13.2
19
250
4
V
10
10
5.5
1.0
0.4
V
1.0
1
10
10
CC
CC
VALUE
MAX.
Product specification
TDA8444AT
100
75
85
2.0
V
mA
mW
V
V
V
V
V
V
mA
V
V
V
A
A
A
A
A
A
UNIT
UNIT
K/W
K/W
K/W