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

LLL

H

1

LL

H

H

2

LH

LH

3

L

HHH

4

HL

L

H

5

HL

H

H

6

HH

L

H

7

HHHH

8

MPC508A

MPC509A

"ON"

CHANNEL

A

1

A

0

EN

PAIR

X

X

L

None

LL

H

1

LH

H

2

HL

H

3

HH

H

4

Voltage between supply pins ............................................................... 44V

V+ to ground ........................................................................................ 22V

V– to ground ........................................................................................ 25V

Digital input overvoltage VEN, VA:

VSUPPLY (+) ................................................... +4V

VSUPPLY (–) ................................................... –4V

or 20mA, whichever occurs first.

Analog input overvoltage VS:

VSUPPLY (+) ................................................ +20V

VSUPPLY (–) ................................................ –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.