參數(shù)資料
型號： AD7476AYRMZ-REEL7
廠商： Analog Devices Inc
文件頁數(shù)： 13/29頁
文件大?。?/td> 0K
描述： IC ADC 12BIT 1MSPS LP 8MSOP
設計資源： Output Channel Monitoring Using AD5380 (CN0008)
AD5382 Channel Monitor Function (CN0012)
AD5381 Channel Monitor Function (CN0013)
AD5383 Channel Monitor Function (CN0015)
AD5390/91/92 Channel Monitor Function (CN0030)
Power off protected data acquisition signal chain using ADG4612 , AD711, and AD7476 (CN0165)
標準包裝： 1,000
位數(shù)： 12
采樣率（每秒）： 1M
數(shù)據(jù)接口： DSP，MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 17.5mW
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應商設備封裝： 8-MSOP
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 1 個單端，單極
配用： EVAL-AD7476ACBZ-ND - BOARD EVALUATION FOR AD7476A
AD7476A/AD7477A/AD7478A
Rev. F | Page 19 of 28
SDATA
SCLK
CS
1
10
12
14
16
AD7476A/AD7477A/AD7478A
02930-020
VALID DATA
Figure 20. Normal Mode Operation
THREE-STATE
SDATA
SCLK
CS
1
10
12
14
16
2
02930-021
Figure 21. Entering Power-Down Mode
INVALID DATA
SDATA
SCLK
CS
1
10
12
14
16
A
1
16
VALID DATA
THE PART IS FULLY
POWERED UP WITH
VIN FULLY ACQUIRED
THE PART
BEGINS TO
POWER UP
02930-022
Figure 22. Exiting Power-Down Mode
When power supplies are first applied to the AD7476A/AD7477A/
AD7478A, the ADC can power up in either the power-down or
normal modes. Because of this, it is best to allow a dummy cycle
to elapse to ensure that the part is fully powered up before
attempting a valid conversion. Likewise, if it is intended to keep
the part in the power-down mode while not in use and the user
wishes the part to power up in power-down mode, the dummy
cycle can be used to ensure that the device is in power-down by
executing a cycle such as that shown in Figure 22. Once supplies
are applied to the AD7476A/AD7477A/AD7478A, the power-up
time is the same as that when powering up from the power-down
mode. It takes approximately 1 μs to power up fully if the part
powers up in normal mode. It is not necessary to wait 1 μs before
executing a dummy cycle to ensure the desired mode of operation.
Instead, a dummy cycle can occur directly after power is
supplied to the ADC. If the first valid conversion is performed
directly after the dummy conversion, care must be taken to
ensure that an adequate acquisition time has been allowed. As
mentioned earlier, when powering up from the power-down
mode, the part returns to track upon the first SCLK edge
applied after the falling edge of CS. However, when the ADC
initially powers up after supplies are applied, the track-and-hold
is already in track. This means, assuming one has the facility to
monitor the ADC supply current, if the ADC powers up in the
desired mode of operation and thus a dummy cycle is not
required to change the mode, a dummy cycle is not required to
place the track-and-hold into track.
相關PDF資料
PDF描述
LM4819M/NOPB IC AMP AUDIO PWR .35W MONO 8SOIC
AD7495ARM-REEL IC ADC 12BIT SRL LP W/REF 8MSOP
D38999/20WC98PA CONN RCPT 10POS WALL MNT W/PINS
AD7495AR-REEL7 IC ADC 12BIT SRL LP W/REF 8-SOIC
D38999/24FJ4SNLC CONN HSG RCPT 56POS JAM NUT SCKT
相關代理商/技術參數(shù)
參數(shù)描述
AD7476BRT 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
AD7476BRT-REEL 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
AD7476BRT-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 600ksps 12-bit Serial 6-Pin SOT-23 T/R
AD7476BRTZ-R2 功能描述:IC ADC 12BIT 1MSPS SOT23-6 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個單端，單極；2 個差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD7476BRTZ-R23 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*