MAX5732BUTN+T Maxim Integrated Products, MAX5732BUTN+T Datasheet - Page 13

• Manufacturer Part Number: MAX5732BUTN+T
• Description: IC DAC 16BIT 32CHAN SER 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5732BUTN+T

• Settling Time: 20µs
• Number Of Bits: 16
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 32
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 2.5W
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11, 28, 39
1, 42, 48
25, 49
27, 50
TQFN
9, 38
10
12
13
14
15
16
17
18
19
20
21
22
23
24
26
29
30
31
32
33
34
35
2
3
4
5
6
7
8
PIN
5, 15–18, 33,
34, 49, 64
11, 32, 45
1, 48, 55
29, 56
31, 57
TQFP
9, 44
10
12
13
14
19
20
21
22
23
24
25
26
27
28
30
35
36
37
38
39
40
41
2
3
4
6
7
8
______________________________________________________________________________________
REFGN
OUT31
OUT30
OUT29
OUT28
OUT27
OUT26
OUT25
NAME
DGND
AGND
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
OUT0
DOUT
DV
LDAC
AV
SCLK
AV
N.C.
DSP
CLR
REF
V
DIN
CS
GS
SS
CC
DD
DD
32-Channel, 16-Bit, Voltage-Output
Output Amplifier Positive Supply Input. Bypass to V
DAC9 Buffered Analog Output Voltage
DAC8 Buffered Analog Output Voltage
DAC7 Buffered Analog Output Voltage
No Connection. Internally connected. Do not make any connections to N.C.
DAC6 Buffered Analog Output Voltage
DAC5 Buffered Analog Output Voltage
DAC4 Buffered Analog Output Voltage
Analog Ground
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
D i g i tal S er i al D ata O utp ut. U se D OU T to d ai sy- chai n and r ead the contents of the D AC r eg i ster s.
Digital Serial Clock Input Clock
Digital Serial Data Input
Digital Power Supply Input. Bypass to DGND with a 0.1µF capacitor.
Digital Ground
Acti ve- Low D i g i tal - Load D AC Inp ut. D r i ve thi s asynchr onous i np ut l ow to tr ansfer the contents of
the i np ut r eg i ster to thei r r esp ecti ve D AC r eg i ster s and set al l D AC outp uts accor d i ng l y.
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.
Reference Ground
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
DACs with Serial Interface
FUNCTION
SS
with a 0.1µF capacitor.
Pin Description
13