參數(shù)資料
型號: MAX5732CCTN
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: 32-Channel, 16-Bit, Voltage-Output DACs with Serial Interface
中文描述: SERIAL INPUT LOADING, 20 us SETTLING TIME, 16-BIT DAC, QCC56
封裝: 8 X 8 MM, 0.80 MM HEIGHT, MO-220, QFN-56
文件頁數(shù): 13/26頁
文件大?。?/td> 451K
代理商: MAX5732CCTN
M
32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
______________________________________________________________________________________
13
PIN
NAME
AV
CC
OUT9
OUT8
OUT7
N.C.
OUT6
OUT5
OUT4
AGND
OUT3
V
SS
OUT2
OUT1
OUT0
DSP
CS
DOUT
SCLK
DIN
DV
DD
DGND
FUNCTION
1, 42, 48
2
3
4
5
6
7
8
9, 38
10
11, 28, 39
12
13
14
15
16
17
18
19
20
21
Output-Amplifier Positive Supply Input. Bypass to V
SS
with a 0.1μF capacitor.
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
Digital Serial-Data Output. Use DOUT to daisy chain and read the contents of the DAC registers.
Digital Serial-Clock Input
Digital Serial-Data Input
Digital Power-Supply Input. Bypass to DGND with a 0.1μF capacitor.
Digital Ground
22
LDAC
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.
23
CLR
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.
24
GS
Ground-Sense Analog Input. Offsets the DAC amplifier outputs by ±0.5V to compensate for a remote
system ground potential difference.
25, 49
26
27, 50
29
30
31
32
33
34
35
36
37
REFGND
REF
AV
DD
OUT31
OUT30
OUT29
OUT28
OUT27
OUT26
OUT25
OUT24
OUT23
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
DAC24 Buffered Analog Output Voltage
DAC23 Buffered Analog Output Voltage
Pin Description
相關(guān)PDF資料
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