Datasheet
MPC508A, MPC509A
3
SBFS019A
www.ti.com
PIN CONFIGURATIONS
TRUTH TABLES
"ON"
A
2
A
1
A
0
EN CHANNEL
X X X L None
LLLH1
LLHH2
LHLH3
LHHH4
HLLH5
HLHH6
HHLH7
HHHH8
MPC508A
MPC509A
"ON"
CHANNEL
A
1
A
0
EN PAIR
X X L None
LLH 1
LHH 2
HLH 3
HHH 4
Voltage between supply pins ............................................................... 44V
V+ to ground ........................................................................................ 22V
V– to ground ........................................................................................ 25V
Digital input overvoltage V
EN
, V
A
:
V
SUPPLY
(+) ................................................... +4V
V
SUPPLY
(–) ................................................... –4V
or 20mA, whichever occurs first.
Analog input overvoltage V
S
:
V
SUPPLY
(+) ................................................ +20V
V
SUPPLY
(–) ................................................ –20V
Continuous current, S or D ............................................................... 20mA
Peak current, S or D
(pulsed at 1ms, 10% duty cycle max) ............................................ 40mA
Power dissipation
(2)
.......................................................................... 1.28W
Operating temperature range ........................................... –40°C to +85°C
Storage temperature range ............................................. –65°C to +150°C
NOTE: (1) Absolute maximum ratings are limiting values, applied individu-
ally, beyond which the serviceability of the circuit may be impaired. Func-
tional operation under any of these conditions is not necessarily implied.
(2) Derate 1.28mW/°C above T
A
= +70°C.
ABSOLUTE MAXIMUM RATINGS
(1)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A
0
En
–V
SUPPLY
In 1
In 2
In 3
In 4
Out
A
1
A
2
Ground
+V
SUPPLY
In 5
In 6
In 7
In 8
Top View
MPC508A (Plastic)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A
0
En
–V
SUPPLY
In 1A
In 2A
In 3A
In 4A
Out A
A
1
Ground
+V
SUPPLY
In 1B
In 2B
In 3B
In 4B
Out B
Top View
MPC509 A (Plastic)
PACKAGE/ORDERING INFORMATION
For the most current package and ordering information, see
the Package Option Addendum located at the end of this
data sheet.