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參數資料
| 型號： | ICM7542M |
| 廠商： | IC MICROSYSTEMS SDN BHD |
| 元件分類： | DAC |
| 英文描述： | 12/10/8-Bit Low Power Dual DACs With Serial Interface and Voltage Output |
| 中文描述： | DUAL, SERIAL INPUT LOADING, 8 us SETTLING TIME, 10-BIT DAC, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數： | 6/10頁 |
| 文件大小： | 198K |
| 代理商： | ICM7542M |
ICM7562/7542/7522
Rev. A6 ICmic reserves the right to change specifications without prior notice
6
C3 C2 C1 C0
DATA
(D11~D0)
(D9~D0)
(D7~D0)
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
DAC
FUNCTION
0
0
0
0
1
1
1
1
1
1
0
0
1
1
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
1
0
1
0
1
0
1
0
1
A
B
A
B
A
B
All
All
All
All
Input Register transparent, data shifted to DAC register directly, VOA updated
Input Register transparent, data shifted to DAC register directly, VOB updated
Data Shifted to Input Register, VOA unchanged
Data Shifted to Input Register, VOB unchanged
Data Shifted from Input Register to DAC register, VOA updated
Data Shifted from Input Register to DAC register, VOB updated
Input Registers transparent, data shifted to DAC register directly, All VOUT updated
Data Shifted to Input Registers, All VOUT unchanged
Data Shifted from Input Registers to DAC registers, All VOUT updated
Please see Power Down Mode Control Table
Table 1. Serial Interface Input Word
CONTROL
DATA
DAC
FUNCTION
C3 C2 C1 C0
D11~D5
D9~D3
D7~D1
X
X
X
X
X
X
X
X
X
X
X
X
D4
D2
D0
0
0
0
0
0
0
0
0
1
1
1
1
D3
D1
A3
X
X
X
X
X
X
X
X
X
X
X
X
D2
D0
A2
0
0
0
0
1
1
1
1
0
0
0
0
D1
A1
A1
0
0
1
1
0
0
1
1
0
0
1
1
D0 (7562)
A0 (7542)
A0 (7522)
0
1
0
1
0
1
0
1
0
1
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
1
1
1
1
1
1
1
A
A
A
A
B
B
B
B
DAC O/P, wakeup
Floating Output
Output is terminated with 1K
Output is terminated with100 K
DAC O/P, wakeup
Floating Output
Output is terminated with 1K
Output is terminated with100 K
DAC O/P, wakeup
Floating Output
Output is terminated with 1K
Output is terminated with100 K
All
All
All
All
Table 2. Power Down Mode Control
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| ICM7542MG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:12/10/8-Bit Low Power Dual DACs With Serial Interface and Voltage Output |
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| ICM7543MG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:12/10/8-Bit Low Power Quad DACs With Serial Interface and Voltage Output |
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