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DA9186.001

29 January, 2004

PIN CONFIGURATION

PIN DESCRIPTION

Pin Number

MAS9186 A1

MAS9186 A2

Function

1

VREFH

VREFH

DAC output reference high voltage

2

O1

O1

DAC 1, address 0x0

3

O2

O2

DAC 2, address 0x1

4

O3

O3

DAC 3, address 0x2

5

O4

O4

DAC 4, address 0x3

6

O5

O5

DAC 5, address 0x4

7

O6

O6

DAC 6, address 0x5

8

XSHDN

XSHDN

Device analog part power-down signal (active low)

9

XCS

XCS

Device enable signal (rising edge loads data to DAC)

10

GND

GND

Device ground-pin

11

CLK

VREFL

Data clock / DAC output low reference voltage

12

SDI

CLK

Serial input data / Data clock

13

O7

SDI

DAC 7, address 0x6 / Serial input data

14

O8

O7

DAC 8, address 0x7 / DAC 7, address 0x6

15

XRESET

O8

Device Digital part reset – middle code preset pin/DAC 8,

address 0xB

16

VDD

VDD

Device power supply pin

MAS9186 has two bonding options available:

VREFH

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1

2

3

4

5

6

7

89

10

11

12

13

14

15

16

O1

O2

O3

O4

O5

O6

XSHDN

XCS

GND

O1

O2

O3

O4

O5

O6

XSHDN

XCS

GND

VDD

XRESET

08

O7

SDI

CLK

VDD

VREFL

O8

O7

SDI

CLK

Top view

YYWW = year, week