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參數(shù)資料
| 型號： | AD73322LYRZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 21/48頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ANALOG FRONT END DUAL 28-SOIC |
| 標(biāo)準(zhǔn)包裝： | 27 |
| 位數(shù)： | 16 |
| 通道數(shù)： | 4 |
| 功率（瓦特）： | 73mW |
| 電壓 - 電源，模擬： | 2.7 V ~ 5.5 V |
| 電壓 - 電源，數(shù)字： | 2.7 V ~ 5.5 V |
| 封裝/外殼： | 28-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-SOIC W |
| 包裝： | 管件 |
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AD73322L
Rev. A | Page 28 of 48
Each bit will take 1/SCLK and, allowing for any latency between
the receipt of the Rx interrupt and the transmission of the Tx
data, the relationship for successful operation is given by
M/DMCLK > ((N × 16/SCLK) + TINTERRUPT LATENCY)
The interrupt latency will include the time between the ADC
sampling event and the Rx interrupt being generated in the
DSP—this should be 16 SCLK cycles.
Because the AD73322L is configured in cascade mode, each
device must know the number of devices in the cascade because
the data and mixed modes use a method of counting input
frame sync pulses to decide when they should update the DAC
register from the serial input register. Control Register A
contains a 3-bit field (DC0-2) that is programmed by the DSP
during the programming phase. The default condition is that
the field contains 000b, which is equivalent to a single device in
the cascade (see Table 26). However, for cascade operation this
field must contain a binary value that is one less than the
number of devices in the cascade, which is 001b for a single
AD73322L device configuration.
Table 26. Device Count Settings
DC2
DC1
DC0
Cascade Length
0
1
0
1
2
0
3
0
1
4
1
0
5
1
0
1
6
1
0
7
1
8
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD73322LYST | 制造商:Analog Devices 功能描述: |
| AD73322LYSTZ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD73360 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Six-Input Channel Analog Front End |
| AD73360AR | 制造商:Analog Devices 功能描述:AFE General Purpose 6ADC 16-Bit 5V 28-Pin SOIC W 制造商:Analog Devices 功能描述:IC 16-BIT ADC |
| AD73360AR-REEL | 制造商:Analog Devices 功能描述:AFE General Purpose 6ADC 16-Bit 5V 28-Pin SOIC W T/R 制造商:Analog Devices 功能描述:AFE GEN PURPOSE 6ADC 16BIT 5V/5V/5V 28SOIC W - Tape and Reel |
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