MP7626

4

Rev. 2.00

25

NOTES:

Specifications are subject to change without notice

ELECTRICAL CHARACTERISTICS (CON’T)

Tmin to Tmax

Parameter

Symbol

Min

Typ

Max

Min

Max

Units

Test Conditions/Comments

SWITCHING

Data Valid to Write Set-Up Time

250

ns

Write Strobe Width

125

ns

1

Full Scale Range (FSR) is 10V for unipolar mode.

2

Guaranteed but not production tested.

3

Digital input levels should not go below ground or exceed the positive supply voltage, otherwise damage may occur.

4

See timing diagram.

5

Specified values guarantee functionality. Refer to other parameters for accuracy.

Supply Voltage

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Voltage at Any Digital Input

. . . . .

GND –0.5 to +17 V

. .

+25 V

. . . . . . . . . . . . . . . . . . . . . .

Storage Temperature Range

–65

. . . . . . . . . . . .

Package Power Dissipation Rating to 75

CDIP, PDIP, PLCC

1050mW

. . . . . . . . . . . . . . . . . . . . . . .

Derates above 75

14mW/

. . . . . . . . . . . . . . . . . . . . .

NOTES:

1

Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a

stress rating only and functional operation at or above this specification is not implied. Exposure to maximum rating

conditions for extended periods may affect device reliability.

2

Any input pin which can see a value outside the absolute maximum ratings should be protected by Schottky diode clamps

(HP5082-2835) from input pin to the supplies.

All inputs have protection diodes which will protect the device from short

transients outside the supplies of less than 100mA for less than 100

APPLICATION NOTES

Refer to Applications Section for Additional Information

LATCH CONTROL

MSB

LATCH

LSB

LATCH

FUNCTION

0

0

Data Latched (Held)

1

0

Transfer (DB15-DB8) to DAC

0

1

Transfer (DB7-DB0) to DAC

1

1

Transparent Mode

Data Changing

Data Stable

DATA

LATCH

OUTPUT

TIMING DIAGRAM