IP431A Series

Prelim. 2/95

Part

J–Pack

N–Pack

D–Pack

Amb. Temp.

Number

8 Pin

8 Pin

8 Pin

Range

IP431AM

-55 to +125°C

IP431AI

-40 to +85°C

IP431AC

0 to +70°C

PROGRAMMABLE

PRECISION

REFERENCE

Cathode To Anode Voltage

Cathode Current Range

Reference Input Current Range

D Package

N Package

J Package

Derate Above 25°C

D Package

N Package

J Package

Maximum Operating Junction Temperature

Operating Ambient Temperature Range

Storage Temperature Range

37V

-100 to +150mA

-0.05 to +10mA

0.70W

1.10W

1.25W

6mW/°C

1.5W

3W

3.3W

150°C

See Table Above

–65 to 150°C

FEATURES

• VOLTAGE REFERENCE TOLERANCE ±1%

• PROGRAMMABLE OUTPUT VOLTAGE TO 36V

• EQUIVALENT FULL RANGE TEMPERATURE

COEFFICIENT OF 30ppm/°C TYPICAL

• TEMPERATURE COMPENSATED FOR

OPERATION OVER FULL RATED OPERATING

TEMPERATURE RANGE

• SINK CURRENT CAPABILITY 1 TO 100 mA

• FAST TURN–ON RESPONSE

• LOW DYNAMIC OUTPUT IMPEDANCE

(0.2

Ω

Ω typical)

• LOW OUTPUT NOISE VOLTAGE

• ALSO AVAILABLE IN TO–92 PACKAGE

TOP VIEW

1

2

3

4

8

7

6

5

CATHODE

NC

NC

NC

NC

NC

ANODE

REF

TOP VIEW

5

1

2

3

4

8

7

6

CATHODE

ANODE

NC

NC

ANODE

REF

J Package – 8 Pin Ceramic DIP

N Package – 8 Pin Plastic DIP

D Package – 8 Pin Plastic (150) SOIC

* Note that the SOIC package used for the IP431A has a

modified lead frame to increase power dissipation capability

when appropriately mounted on a PCB.

Note:

To order, add the package identifier to the part number.

eg.

IP431AMJ

IP431ACD