max5309 Maxim Integrated Products, Inc., max5309 Datasheet - Page 13

• Manufacturer Part Number: max5309
• Description: Low-power, Low-glitch, Octal 10-bit Voltage-output Dacs With Serial Interface
• Manufacturer: Maxim Integrated Products, Inc.

Table 3. Unipolar Code Table
Figure 5. Daisy-Chaining MAX5308s
Figure 6. Multiple MAX5308s or MAX5309s Sharing a Common DIN Line
1 1 1 1
0 1 1 1
0 0 0 0
0 0 0 0
1000
1000
MSB
DAC CONTENTS
Low-Power, Low-Glitch, Octal 10-Bit Voltage-
SCLK
CS1
CS2
CS3
DIN
1 1 1 1
0000
0000
1 1 1 1
0 0 0 0
0 0 0 0
SCLK
DIN
CS
______________________________________________________________________________________
LSB
1 1
1 1
01
00
0 1
0 0
SCLK
DIN
CS
CS
SCLK
DIN
MAX5308
+ V
MAX5308
MAX5309
REF
Output DACs with Serial Interface
ANALOG OUTPUT
DOUT
+ V
+ V
+ V
(
REF
REF
REF
REF
1024
512
(
(
(
(
0V
———
1023
1024
1024
)
1024
511
1024
513
= ————
1
+ V
)
)
)
)
REF
2
SCLK
DIN
CS
CS
SCLK
DIN
MAX5308
MAX5308
MAX5309
DOUT
Table 4. Bipolar Code Table
1 0 0 0
1 1 1 1
0 1 1 1
0 0 0 0
0 0 0 0
1000
MSB
DAC CONTENTS
1 1 1 1
0000
0 0 0 0
1 1 1 1
0 0 0 0
0 0 0 0
SCLK
DIN
CS
CS
SCLK
DIN
MAX5308
LSB
1 1
1 1
0 1
01
0 0
0 0
MAX5308
MAX5309
DOUT
ANALOG OUTPUT
- V
+ V
+ V
- V
- V
REF
REF
REF
REF
REF
TO OTHER
SERIAL DEVICES
TO OTHER
SERIAL DEVICES
(
512
(
(
0V
(
(
512
512
512
512
512
511
511
1
1
)
= - V
)
)
)
)
REF
13