AD75004

REV. A

–3–

12.0 V power supplies unless otherwise noted)

Parameter

Symbol

Min

Units

Address Setup Time

30

ns

Address Hold Time

10

ns

Data Setup Time

10

ns

Data Hold Time

45

ns

Chip Select to Write Setup Time

0ns

Write to Chip Select Hold Time

0ns

Write Pulse Width

50

ns

NOTES

Specifications subject to change without notice

ADDRESS INPUTS

(A0–A3)

DATA INPUTS

(D0–D7)

t

4

WRITE

(WR)

CHIP SELECT

(CS)

ABSOLUTE MAXIMUM RATINGS*

°C unless otherwise noted)

Min

Max

Units

Conditions

–0.3

+18

V

–18

+0.3

V

–0.3

+26.4

V

–0.3

V

Digital Inputs to DGND

–0.3

V

AGND to DGND

–0.3

+0.3

V

Short to AGND on Analog Outputs

Indefinite

sec

Power Dissipation

1.0

W

≤ 75°C

Specification Temperature Range

0

+70

°C

Storage Temperature

–65

+150

°C

Lead Temperature

+300

°C

Soldering, 10 seconds

*Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress

ratings only and functional operation of the device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

TRUTH TABLE

Control and Address Lines

CS

WR

A3

A2

A1

A0

Operation

1

X

X

X

X

X

No operation

X

1

X

X

X

X

No operation

0

0

0

0

A1* A0*

8 LSBs

→ one input latch

0

0

0

1

A1* A0*

4 MSBs

→ one input latch

0

0

1

0

A1* A0*

Update one DAC latch

0

0

1

1

X

X

Update all 4 DAC latches

NOTE

*The A1 and A0 inputs specify the relevant channel.

A1

A0

Channel

000

011

102

113

WARNING!

ESD SENSITIVE DEVICE

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the AD75004 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

ORDERING GUIDE

Model

Temperature Range

Package Option*

AD75004KN

0

°C to +70°C

N-24A

AD75004KP

0

°C to +70°C

P-28A

*N = Plastic DIP; P = Plastic Leaded Chip Carrier.