A6A259 データシートの表示（PDF） - Allegro MicroSystems
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A6A259 Datasheet PDF : 10 Pages
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6A259
8-BIT ADDRESSABLE
DMOS POWER DRIVER
5
SUFFIX 'LB', R θJT = 6.0°C/W
4
3
SUFFIX 'A', R θJC = 25°C/W
2
1
R θJA = 55°C/W
0
25
IN
50
75
100
TEMPERATURE IN °C
125
150
Dwg. GP-049-5
VDD
A6A259KLB (SOIC)
OUT2 1
OUT3 2
S1 3
LOGIC
GROUND
4
POWER
GROUND 5
POWER
GROUND 6
POWER
GROUND 7
POWER
GROUND 8
S2 (MSB) 9
ENABLE 10 EN
OUT4 11
OUT5 12
24 OUT1
23 OUT0
22 S0 (LSB)
VDD 21
20
19
18
17
LOGIC
SUPPLY
POWER
GROUND
POWER
GROUND
POWER
GROUND
POWER
GROUND
16 CLEAR
15 DATA
14 OUT7
13 OUT6
Dwg. PP-050-3A
OUT
Dwg. EP-010-15
LOGIC INPUTS
Dwg. EP-063-5
DMOS POWER DRIVER OUTPUT
FUNCTION TABLE
Inputs
CLEAR ENABLE DATA
H
L
H
H
L
L
H
H
X
L
L
H
L
L
L
L
H
X
Addressed
OUTPUT
L
H
R
L
H
H
Other
OUTPUTs
R
R
R
H
H
H
Function
Addressable
Latch
Memory
8-Line
Demultiplexer
Clear
L = Low Logic Level H = High Logic Level X = Irrelevant R = Previous State
LATCH SELECTION TABLE
Select Inputs
Addressed
S2 (MSB) S1 S0 (LSB) OUTPUT
L
L
L
0
L
L
H
1
L
H
L
2
L
H
H
3
H
L
L
4
H
L
H
5
H
H
L
6
HHH
7
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 2000, Allegro MicroSystems, Inc.
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