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參數(shù)資料
| 型號： | AD5424 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 串行DAC |
| 英文描述： | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
| 中文描述： | 雙8 - ，10 - 12位高帶寬倍增DAC的串行接口 |
| 文件頁數(shù)： | 6/32頁 |
| 文件大?。?/td> | 860K |
| 代理商： | AD5424 |
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AD5429/AD5439/AD5449
Rev. 0 | Page 6 of 32
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DB15
DB0
SCLK
DIN
LDAC
1
LDAC
2
SYNC
NOTES
1
ASYNCHRONOUS LDAC UPDATE MODE
2
SYNCHRONOUS LDAC UPDATE MODE
ALTERNATIVELY, DATA CAN BE CLOCKED INTO INPUT SHIFT REGISTER ON RISING EDGE OF SCLK AS
DETERMINED BY CONTROL BITS. TIMING AS ABOVE, WITH SCLK INVERTED.
0
Figure 2. Standalone Mode Timing Diagram
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12
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DB15
(N)
DB15
(N+1)
DB0
(N)
DB0
(N+1)
DB15
(N)
DB0
(N)
SCLK
SYNC
SDIN
SDO
ALTERNATIVELY, DATA CAN BE CLOCKED INTO INPUT SHIFT REGISTER ON RISING EDGE OF SCLK AS
DETERMINED BY CONTROL BITS. IN THIS CASE, DATA WOULD BE CLOCKED OUT OF SDO ON FALLING
EDGE OF SCLK. TIMING AS ABOVE, WITH SCLK INVERTED.
Figure 3. Daisy-Chain and Readback Modes Timing Diagram
200
μ
A
I
OL
200
μ
A
I
OH
TO OUTPUT
PIN
C
L
50pF
V
OH
(MIN) + V
OL
(MAX)
2
0
Figure 4. Load Circuit for SDO Timing Specifications
相關PDF資料 |
PDF描述 |
|---|---|
| AD5426 | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
| AD5428 | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
| AD5429 | Dual 8-Bit High Bandwidth Multiplying DACs with Serial Interface |
| AD5429YRU | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
| AD5429YRU-REEL | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD5424_1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:8-/10-/12-Bit, High Bandwidth Multiplying DACs with Parallel Interface |
| AD5424BRU | 制造商:Analog Devices 功能描述:DAC SGL R-2R 8BIT 16TSSOP - Bulk |
| AD5424YCP | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 20-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8-BIT IOUT DAC PARELLED INT/FACE I.C. - Bulk |
| AD5424YCP-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 20-Pin LFCSP EP T/R |
| AD5424YCP-REEL7 | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 20-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:8-BIT IOUT DAC PARELLED INT/FACE I.C. - Tape and Reel |
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