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參數(shù)資料
| 型號： | WM2627IDT |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | Quad 8-Bit Serial Input Voltage Output DAC |
| 中文描述： | 四8位串行輸入電壓輸出DAC |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 107K |
| 代理商： | WM2627IDT |
WM2627
Production Data
WOLFSON MICROELECTRONICS LTD
PD Rev 1.0 April 2001
2
PIN CONFIGURATION
12
11
10
16
15
14
13
5
6
7
1
2
3
4
REFINCD
OUTD
OUTC
OUTB
OUTA
AVDD
REFINAB
FS
NCS
SCLK
DIN
NLDAC
DVDD
NPD
8
DGND
9
AGND
PIN DESCRIPTION
PIN NO
1
2
NAME
DVDD
NPD
TYPE
Supply
Digital input
DESCRIPTION
Digital supply.
Power down. Powers down all DACs overriding their individual power
down settings and all output stages. This pin is active low.
Load DAC. Digital input active low. NLDAC must be taken low to update
the DAC latch from the holding latches.
Serial data input.
Serial clock input.
Chip select. This pin is active low.
Frame synchronisation for serial input data.
Digital ground.
Analogue ground.
Voltage reference input for DACs C and D.
DAC D output.
DAC C output.
DAC B output.
DAC A output.
Voltage reference input for DACs A and B.
Analogue supply.
3
NLDAC
Digital input
4
5
6
7
8
9
10
11
12
13
14
15
16
DIN
SCLK
NCS
FS
DGND
AGND
REFINCD
OUTD
OUTC
OUTB
OUTA
REFINAB
AVDD
Digital input
Digital input
Digital input
Digital input
Ground
Ground
Analogue input
Analogue output
Analogue output
Analogue output
Analogue output
Analogue input
Supply
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| WM2630CDT | Octal 12-bit, Serial Input, Voltage Output DAC with Internal Reference |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WM2629 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Octal 8-bit, Serial Input, Voltage Output DAC with Power Down |
| WM2630 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Octal 12-bit, Serial Input, Voltage Output DAC with Internal Reference |
| WM2630CDT | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Octal 12-bit, Serial Input, Voltage Output DAC with Internal Reference |
| WM2630IDT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| WM2631 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Octal 10-bit, Serial Input, Voltage Output DAC with Internal Reference |
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