參數(shù)資料
型號(hào): MAX5722EUA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: 12-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface
中文描述: SERIAL INPUT LOADING, 4 us SETTLING TIME, 12-BIT DAC, PDSO8
封裝: 5 X 3 MM, MO-187CAA, MICRO, SOP-8
文件頁數(shù): 12/14頁
文件大?。?/td> 686K
代理商: MAX5722EUA
M
12-Bit, Low-Power, Dual, Voltage-Output
DAC with Serial Interface
12
______________________________________________________________________________________
DAC CONTENTS
ANALOG OUTPUT
1111 1111 1111
1000 0000 0001
1000 0000 0000
0111 1111 1111
0000 0000 0001
0000 0000 0000
0
+
V
REF
4095
4096
+
V
REF
2049
4096
+
V
REF
2047
4096
+
V
REF
2
DAC CONTENTS
ANALOG OUTPUT
1111 1111 1111
1000 0000 0001
1000 0000 0000
0
0111 1111 1111
0000 0000 0001
0000 0000 0000
+
V
REF
2047
2048
+
V
REF
1
2048
V
REF
2047
2048
V
REF
1
2048
+
V
REF
1
4096
V
REF
Table 3. Unipolar Code Table
Table 4. Bipolar Code Table
CONTROL
C2
DATA BITS
D11
D0
C3
C1
C0
DAC
FUNCTION
0
0
0
0
X
A
Input register transparent, data shifted directly to DAC register, OUTA
updated
0
0
0
1
X
B
Input register transparent, data shifted directly to DAC register, OUTB
updated
0
0
1
1
1
1
0
0
0
0
0
0
0
1
0
1
X
X
X
X
A
B
A
B
Data shifted to input register, OUTA unchanged
Data shifted to input register, OUTB unchanged
Shift data from input register to DAC register, OUTA updated
Shift data from input register to DAC register, OUTB updated
1
1
0
0
X
A-B
Input registers transparent, data shifted directly to DAC registers, OUTA
and OUTB updated
1
1
1
1
0
1
1
0
X
X
A-B
A-B
Data shifted to input registers, OUTA and OUTB unchanged
Shift data from input registers to DAC registers, OUTA and OUTB updated
X = Don’t Care
Table 2. Serial-Interface Programming Commands
相關(guān)PDF資料
PDF描述
MAX5722 12-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface
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