A6841 Datasheet, PDF (5/10 Pages) Allegro MicroSystems – DABiC-5 8-Bit Serial Input Latched Sink Drivers

A6841
DABiC-5 8-Bit Serial Input Latched Sink Drivers
Terminal List Table
Name
Description
VEE
CLK
DATA IN
GND
V_DD
DATA OUT
ST
OE
K
NC
OUT₈
OUT₇
OUT₆
OUT₅
OUT₄
OUT₃
OUT₂
OUT₁
Power Ground to substrate
Clock
Serial Data In
Logic Ground
Logic Supply
Serial Data Out, for cascading devices
Strobe
Output Enable (active low)
Common to +V_L , for inductive loads
Not connected
Sink Output 8
Sink Output 7
Sink Output 6
Sink Output 5
Sink Output 4
Sink Output 3
Sink Output 2
Sink Output 1
Pin
18-pin
20-pin
1, 9
1, 9
2
2
3
3
4
4
5
5
6
6
7
7
8
8
10
12
–
10, 11
11
13
12
14
13
15
14
16
15
17
16
18
17
19
18
20
Allowable Package Power Dissipation, P_D
2.5
2.0
18-P IN DIP , R _θJA = 60°C /W
20-LE AD S OIC , R _θJA = 70°C /W
18-LE AD S OIC , R _θJA = 80°C /W
1.5
1.0
0.5
0
25
50
75
100
125
150
A MB IE NT T E MP E R A T UR E (º C )
5
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