MAX5732 Maxim, MAX5732 Datasheet - Page 13

• Manufacturer Part Number: MAX5732
• Description: 32-Channel / 16-Bit / Voltage-Output DACs with Serial Interface
• Manufacturer: Maxim

11, 28, 39
1, 42, 48
25, 49
27, 50
9, 38
PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
26
29
30
31
32
33
34
35
36
37
2
3
4
5
6
7
8
REFGND
OUT31
OUT30
OUT29
OUT28
OUT27
OUT26
OUT25
OUT24
OUT23
NAME
AGND
DGND
DOUT
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
OUT0
SCLK
DV
LDAC
AV
AV
N.C.
DSP
CLR
DIN
REF
V
CS
GS
SS
CC
DD
DD
______________________________________________________________________________________
Output-Amplifier Positive Supply Input. Bypass to V
No Connection. Internally connected. Do not make any connections to N.C.
DAC3 Buffered Analog Output Voltage
Output-Amplifier Negative Supply Input
DAC2 Buffered Analog Output Voltage
DAC1 Buffered Analog Output Voltage
DAC0 Buffered Analog Output Voltage
Digital Serial-Interface-Select Input. Drive low for DSP-interface mode. Drive high for SPI-interface mode.
Active-Low Digital Chip-Select Input
Digital Serial-Data Input
Digital Power-Supply Input. Bypass to DGND with a 0.1µF capacitor.
Active-Low Digital Load DAC Input. Drive this asynchronous input low to transfer the contents of the
input register to their respective DAC registers and set all DAC outputs accordingly.
Active-Low Digital Clear Input. Drive this asynchronous input low to clear the contents of the input and
DAC registers and set all the DAC outputs to zero.
Ground-Sense Analog Input. Offsets the DAC amplifier outputs by ±0.5V to compensate for a remote
system ground potential difference.
Analog Reference Voltage Input
Analog Power-Supply Input. Bypass to AGND with a 0.1µF capacitor.
DAC31 Buffered Analog Output Voltage
DAC30 Buffered Analog Output Voltage
DAC29 Buffered Analog Output Voltage
DAC28 Buffered Analog Output Voltage
DAC27 Buffered Analog Output Voltage
DAC26 Buffered Analog Output Voltage
DAC25 Buffered Analog Output Voltage
DAC24 Buffered Analog Output Voltage
DAC23 Buffered Analog Output Voltage
DAC9 Buffered Analog Output Voltage
DAC8 Buffered Analog Output Voltage
DAC7 Buffered Analog Output Voltage
DAC6 Buffered Analog Output Voltage
DAC5 Buffered Analog Output Voltage
DAC4 Buffered Analog Output Voltage
Analog Ground
Digital Serial-Data Output. Use DOUT to daisy chain and read the contents of the DAC registers.
Digital Serial-Clock Input
Digital Ground
Reference Ground
32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
FUNCTION
SS
with a 0.1µF capacitor.
Pin Description
13