Datasheet

MAX5308/MAX5309
Low-Power, Low-Glitch, Octal 10-Bit Voltage-
Output DACs with Serial Interface
______________________________________________________________________________________ 13
1000 0000 00
0V
DAC CONTENTS
ANALOG OUTPUT
MSB LSB
= -V
REF
1111 1111 11
1000 010000
1
+V
REF
-V
REF
()
512
1
-V
REF
()
512
0111 1111 11
511
-V
REF
()
512
511
+V
REF
()
512
512
()
512
0000 0000 01
0000 0000 00
= ————
DAC CONTENTS
ANALOG OUTPUT
MSB LSB
1023
+V
REF
1111 1111 11
()
1024
1000 010000
1000 000000
2
0111 1111 11
1
0000 0000 01
0000 0000 00
REF
(
———
)
1024
0V
513
+V
REF
+V
REF
( )
1024
512
+V
REF
()
1024
511
+V
REF
()
1024
Table 3. Unipolar Code Table
Table 4. Bipolar Code Table
TO OTHER
SERIAL DEVICES
DIN
SCLK
CS
DIN
SCLK
CS
DINDOUT DOUT DOUT
SCLK
CS
DIN
SCLK
CS
MAX5308 MAX5308 MAX5308
Figure 5. Daisy-Chaining MAX5308s
TO OTHER
SERIAL DEVICES
DIN
SCLK
CS
DIN
SCLK
CS
DIN
SCLK
CS
DIN
SCLK
CS1
CS2
CS3
MAX5308
MAX5309
MAX5308
MAX5309
MAX5308
MAX5309
Figure 6. Multiple MAX5308s or MAX5309s Sharing a Common DIN Line