Datasheet

3/10
STA508
Table 3. FUNCTIONAL PIN STATUS
(*) : The pin is open collector. To have the high logic value, it needs to be pulled up by a resistor.
(**): To put CONFIG = 1 means connect Pin 24 (CONFIG) to Pins 21, 22 (Vdd)
Figure 3. PIN CONNECTION
Table 4. THERMAL DATA
PIN NAME Logical value IC -STATUS
FAULT 0 Fault detected (Short circuit, or Thermal ..)
FAULT
(*)
1 Normal Operation
TRI-STATE 0 All powers in Hi-Z state
TRI-STATE 1 Normal operation
PWRDN 0 Low absorpion
PWRDN 1 Normal operation
THWAR 0 Temperature of the IC =130°C
THWAR
(*)
1 Normal operation
CONFIG 0 Normal Operation
CONFIG
(**)
1 OUT1A = OUT1B ; OUT2A=OUT2B
(IF IN1A = IN1B; IN2A = IN2B)
Symbol Description Value Unit
R
th j-case
Thermal Resistance Junction-case max 1.5 °C/W
GND-SUB
OUT2B
OUT2B
V
CC
2B
GND1B
V
CC
1A
GND1A
OUT1A
OUT1AGND-Reg
V
DD
V
DD
CONFIG
V
SS
V
SS
V
CC
Sign
V
CC
Sign
18
16
17
15
6
5
4
3
2
21
22
31
32
33
35
34
36
20
1
19
N.C.GND-Clean
D01AU1273
OUT1B
V
CC
1B
OUT1B
PWRDN
FAULT
TRI-STATE
9
8
7
28
29
30
OUT2ATH_WAR
1027
GND2B
OUT2A
V
CC
2A
IN1A
IN2B
IN1B
14
12
11
23
25
26
GND2AIN2A
1324
V
L