Pin Assignment

Pin Description

Pin No.

Pin Name

I/O

Description

1

CDSCLK1

DI

CDS reference clock pulse input

2

CDSCLK2

DI

CDS data clock pulse input

3

ADCCLK

DI

A/D sample clock input

4OE

DI

Output enable, active low

5

DRVDD

P

Digital driver power

6

DRVSS

P

Digital driver ground

7~14

D7~D0

DO

Digital data output

15

SDATA

DI/DO

Serial data input/output

16

SCLK

DI

Clock input for serial interface

17

SLOAD

DI

Serial interface load pulse

18, 27

AVSS

P

Analog ground

19, 28

AVDD

P

Analog supply

20

REFB

AO

Reference decoupling

21

REFT

AO

Reference decoupling

23

CML

AO

Internal reference output

24

VING

AI

Analog input

25

OFFSET

AO

Clamp bias level decoupling

22, 26

NC

¾

No connection

Absolute Maximum Ratings

Storage Temperature ...........................

-50°Cto125°C

Operating Temperature ..........................

-25°Cto75°C

Note: These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum Ratings² may

cause substantial damage to the device. Functional operation of this device at other conditions beyond those

listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-

ity.

HT82V36

Rev. 1.30

2

June 29, 2004

2 8

2 7

2 6

2 5

2 4

2 3

2 2

2 1

2 0

1 9

1 8

1 7

1 6

1 5

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

A V D D

A V S S

N C

O F F S E T

V I N G

C M L

N C

R E F T

R E F B

A V S S

A V D D

S L O A D

S C L K

S D A T A

C D S C L K 1

C D S C L K 2

A D C C L K

O E

D R V D D

D R V S S

D 7 ( M S B )

D 6

D 5

D 4

D 3

D 2

D 1

D 0 ( L S B )

H T 8 2 V 3 6

2 8 S S O P - A