- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄17031 > EVAL-AD7671CBZ (Analog Devices Inc)BOARD EVALUATION FOR AD7671 PDF資料下載
參數(shù)資料
| 型號： | EVAL-AD7671CBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 10/24頁 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR AD7671 |
| 標準包裝： | 1 |
| 系列： | PulSAR® |
| ADC 的數(shù)量： | 1 |
| 位數(shù)： | 16 |
| 采樣率（每秒）： | 1M |
| 數(shù)據(jù)接口： | 串行，并聯(lián) |
| 輸入范圍： | ±4 REF |
| 在以下條件下的電源（標準）： | 112mW @ 1MSPS |
| 工作溫度： | -40°C ~ 85°C |
| 已用 IC / 零件： | AD7671 |
| 已供物品： | 板 |
| 相關產(chǎn)品： | AD7671ACPZ-ND - IC ADC 16BIT CMOS 1MSPS 48LFCSP AD7671ACPZRL-ND - IC ADC 16BIT CMOS 1MSPS 48LFCSP AD7671ASTZRL-ND - IC ADC 16BIT CMOS 1MSPS 48LQFP AD7671ASTZ-ND - IC ADC 16BIT CMOS 1MSPS 48-LQFP |
AD7671
–18–
t3
BUSY
CS, RD
CNVST
SYNC
SCLK
SDOUT
t28
t29
t14
t18
t19
t20
t21
t24
t26
t27
t23
t22
t16
t15
12
3
14
15
16
D15
D14
D2
D1
D0
X
EXT/
INT = 0
RDC/SDIN = 0
INVSCLK = INVSYNC = 0
t25
t30
Figure 17. Master Serial Data Timing for Reading (Read after Convert)
EXT/
INT = 0
RDC/SDIN = 1
INVSCLK = INVSYNC = 0
t3
t1
t17
t14
t19
t20 t21
t24
t26
t25
t27
t23
t22
t16
t15
D15
D14
D2
D1
D0
X
12
3
14
15
16
t18
BUSY
SYNC
SCLK
SDOUT
CS, RD
CNVST
Figure 18. Master Serial Data Timing for Reading (Read Previous Conversion during Convert)
MASTER SERIAL INTERFACE
Internal Clock
The AD7671 is configured to generate and provide the serial data
clock SCLK when the EXT/
INT pin is held LOW. It also gener-
ates a SYNC signal to indicate to the host when the serial data is
valid. The serial clock SCLK and the SYNC signal can be inverted
if desired. Depending on RDC/SDIN input, the data can be read
after each conversion or during conversion. Figures 17 and 18
show the detailed timing diagrams of these two modes.
Usually, because the AD7671 is used with a fast throughput, the
mode master, read during conversion, is the most recommended
Serial Mode when it can be used.
In Read-during-Conversion Mode, the serial clock and data toggle
at appropriate instants, which minimizes potential feedthrough
between digital activity and the critical conversion decisions.
In Read-after-Conversion Mode, it should be noted that unlike
in other modes, the signal BUSY returns LOW after the 16 data
bits are pulsed out and not at the end of the conversion phase,
which results in a longer BUSY width.
While the AD7671 is performing a bit decision, it is important that
voltage transients not occur on digital input/output pins or degra-
dation of the conversion result could occur. This is particularly
important during the second half of the conversion phase because
REV. C
相關PDF資料 |
PDF描述 |
|---|---|
| 94SVP337X0016F12 | CAP ALUM 330UF 16V 20% SMD |
| EVAL-AD7654CBZ | BOARD EVALUATION FOR AD7654 |
| STD17W-P | WIRE & CABLE MARKERS |
| EVAL-AD7653CBZ | BOARD EVALUATION FOR AD7653 |
| MLG1005S30NJ | INDUCTOR MULTILAYER 30NH 0402 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-AD7671EDZ | 功能描述:BOARD EVAL FOR AD7671 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉換器 (ADC) 系列:* 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標準）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| EVAL-AD7674CB | 功能描述:BOARD EVAL FOR AD7674 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉換器 (ADC) 系列:PulSAR® 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標準）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| EVAL-AD7674CBZ | 功能描述:BOARD EVALUATION FOR AD7674 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉換器 (ADC) 系列:PulSAR® 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標準）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| EVAL-AD7674EDZ | 功能描述:BOARD EVAL FOR AD7674 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉換器 (ADC) 系列:* 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標準）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| EVAL-AD7675CB | 制造商:AD 制造商全稱:Analog Devices 功能描述:Evaluation Board AD766X/AD767X |
發(fā)布緊急采購，3分鐘左右您將得到回復。