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參數(shù)資料
| 型號： | AD7367BRUZ-5-RL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 19/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT DUAL BIPO 24-TSSOP |
| 設計資源： | Driving the AD7366/7 Bipolar SAR ADC in Low-Distortion DC-Coupled Appls (CN0042) |
| 標準包裝： | 1,000 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 500k |
| 數(shù)據(jù)接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 功率耗散（最大）： | 88.8mW |
| 電壓電源： | 模擬和數(shù)字，雙 ± |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 24-TSSOP |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 4 個單端，單極；4 個單端，雙極 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁當前第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
AD7366-5/AD7367-5
Rev. A | Page 26 of 28
Normal operation of the ESSI is selected by making MOD = 0 in
the CRB register. Set the word length to 16 by setting Bit WL1 = 1
and Bit WL0 = 0 in the CRA register. The FSP bit in the CRB
register should be set to 1 so that the frame sync is negative.
AD7366-5/AD7367-5 TO DSP563xx
The connection diagram in Figure 32 shows how the AD7366-5/
AD7367-5 can be connected to the enhanced synchronous
serial interface (ESSI) of the DSP563xx family of DSPs from
Motorola. There are two on-board ESSIs, and each is operated in
synchronous mode (Bit SYN = 1 in the CRB register) with
internally generated word length frame sync for both Tx and Rx
(Bit FSL1 = 0 and Bit FSL0 = 0 in the CRB register).
In Figure 32, the serial clock is taken from the ESSI0 so the SCK0
pin must be set as an output (SCKD = 1) while the SCK1 pin is set
as an input (SCKD = 0). The frame sync signal is taken from SC02
on ESSI0, so SCD2 = 1, while on ESSI1, SCD2 = 0; therefore, SC12
is configured as an input. The VDRIVE pin of the AD7366-5/
AD7367-5 takes the same supply voltage as that of the DSP563xx.
This allows the ADC to operate at a higher voltage than its
serial interface and, therefore, the DSP563xx, if necessary.
AD7366-5/
AD7367-5*
SCLK
DSP563xx*
SCK0
SC12
SRD1
SRD0
CS
DOUTA
DOUTB
*ADDITIONAL PINS OMITTED FOR CLARITY.
VDRIVE
VDD
SC02
SCK1
IRQn
PBn
CNVST
BUSY
06
84
2-
0
34
Figure 32. Interfacing the AD7366-5/AD7367-5 to the DSP563xx
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7367BRUZ-REEL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC |
| AD7367BRUZ-RL7 | 功能描述:IC ADC 14BIT SAR 1MSPS 24TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極 |
| AD736AK | 制造商:Analog Devices 功能描述: |
| AD736AQ | 功能描述:IC TRUE RMS/DC CONV LP 8-CDIP RoHS:否 類別:集成電路 (IC) >> PMIC - RMS 至 DC 轉(zhuǎn)換器 系列:- 標準包裝:46 系列:- 電流 - 電源:1.2mA 電源電壓:±18 V，36 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC W 包裝:管件 |
| AD736AR | 制造商:Analog Devices 功能描述:True RMS to DC Converter 8-Pin SOIC N |
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