參數(shù)資料
型號(hào): AD5380BST-3
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: 40-Channel, 3V/5V Single Supply, 14-Bit, Voltage-Output DAC
中文描述: PARALLEL, WORD INPUT LOADING, 8 us SETTLING TIME, 14-BIT DAC, PQFP100
封裝: 14 X 14 MM, MS-026BED, LQFP-100
文件頁數(shù): 20/34頁
文件大?。?/td> 975K
代理商: AD5380BST-3
PRELIMINARY TECHNICAL DATA
REV. PrF 09/2003
–20–
AD5380
Channel Monitor Function
REG1=REG0=0, A5-A0=001010
DB13-DB8= Contain data to address the channel to be monitored.
A monitor function is provided on all devices. This feature consisting of a multiplexer addressed via the interface allows
any channel output to be routed to this pin for monitoring using an external ADC. In channel monitor mode Vout 39
becomes the MON_OUT pin, the pin to which all monitored pins are routed. The channel monitor function must be
enabled in the control register before any channels are routed to the MON_OUT pin. On the AD5380, DB13 to DB8
contain the channel address for the monitored channel. Selecting channel address 63 tristates the MON_OUT pin.
The Channel Address decoding for the AD5380 is as follows:
REG1
REG0 A5
A4 A3
A2
A1
A0
DB13 DB12 DB11 DB10 DB9 DB8 DB7 ->DB0 AD5380 MON_OUT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
.
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
.
.
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
.
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
.
.
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
.
.
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
.
.
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
.
.
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
.
.
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
.
.
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
.
.
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
.
.
X
X
Vout 0
Vout 1
Vout 2
Vout 3
Vout 4
Vout 5
Vout 6
Vout 7
Vout 8
Vout 9
Vout 10
Vout 11
Vout 12
Vout 13
Vout 14
Vout 15
Vout 16
Vout 17
Vout 18
Vout 19
Vout 20
Vout 21
Vout 22
Vout 23
Vout 24
Vout 25
Vout 26
Vout 27
Vout 28
Vout 29
Vout 30
Vout 31
Vout 32
Vout 33
Vout 34
Vout 35
Vout 36
Vout 37
Vout 38
Undefined
.
.
Undefined
Tristate
Table X. AD5380 Channel Monitor Decoding
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