L6452(1999) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
L6452 Datasheet PDF : 16 Pages
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L6452
PIN CONNECTION (Top view)
CRLATCH
OUTPUT15
VC
POWGND
OUTPUT14
OUTPUT13
VC
OUTPUT12
OUTPUT11
VC
OUTPUT10
OUTPUT9
VC
OUTPUT8
POWGND
OUTPUT7
VC
OUTPUT6
OUTPUT5
VC
OUTPUT4
OUTPUT3
VC
OUTPUT2
OUTPUT1
VC
POWGND
OUTPUT0
LATCH_CLEAR
NCEN
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1
80
2
79
3
78
4
77
5
76
6
75
7
74
8
73
9
72
10
71
11
70
12
69
13
68
14
67
15
66
16
65
17
64
18
63
19
62
20
61
21
60
22
59
23
58
24
57
25
56
26
55
27
54
28
53
29
52
30
51
ENLC
GND
HSA1
HSA2
HSA3
HSA4
HSA5
HSA6
HSA7
HSA8
HSA9
HSA10
HSA11
HSA12
HSA13
Vr
HSB13
HSB12
HSB11
HSB10
HSB9
HSB8
HSB7
HSB6
HSB5
HSB4
HSB3
HSB2
HSB1
GND
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
D97IN489B
PIN FUNCTIONS
Pin #
1
2, 5, 6, 8, 9,
11, 12, 14,
16, 18, 19,
21, 22, 24,
25, 28
3, 7, 10, 13,
17, 20, 23,
26
4, 15, 27,
51, 79, 92
29
Name
CRlatch
Output 15...0
Vc
GND
Latch Clear
Fu nction
A rising edge latches the information present into the control register
High side DMOS outputs. To be active, Short Pulse and/or Long Pulse and Nozzle
Check Enable must have a low level
Outputs Power Supply
logic and power ground
A high level resets all bit in the latch
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