參數(shù)資料
型號: AD7151BRMZ
廠商: Analog Devices Inc
文件頁數(shù): 7/28頁
文件大?。?/td> 0K
描述: IC CAP CONV 1CH ULT LP 10MSOP
特色產(chǎn)品: AD715x Series Capacitance-to-Digital Converters & Evaluation Board
標(biāo)準(zhǔn)包裝: 50
類型: 電容數(shù)字轉(zhuǎn)換器
輸入類型: 電壓
輸出類型: 數(shù)字
接口: 2 線串口
電流 - 電源: 120µA
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 管件
產(chǎn)品目錄頁面: 781 (CN2011-ZH PDF)
AD7151
Rev. 0 | Page 15 of 28
STATUS REGISTER
Address Pointer 0x00
8 Bits, Read-Only, Default Value 0x53 Before Conversion, 0x52 After Conversion
The status register indicates the status of the part. The register can be read via the 2-wire serial interface to query the status of the outputs,
check the CDC finished conversion, and check whether the CAPDAC has been changed by the autoCAPDAC function.
Table 6. Status Register Bit Map
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Mnemonic
PwrDown
DacStep
OUT
RDY
Default
0
1
0
1
0
1
Table 7. Status Register Bit Descriptions
Bit
Mnemonic
Description
7
PwrDown
PwrDown = 1 indicates that the part is in a power-down mode or that the part VDD is below the power supply
monitor threshold voltage.
6
Bit not used, always reads 1.
5
Bit not used, always reads 0.
4
DacStep
DacStep = 0 indicates that the CAPDAC value was changed during the last conversion as part of the AutoDac
function. The bit value is updated after each finished CDC conversion.
3
OUT
OUT = 1 indicates that the data (CIN capacitance) crossed the threshold, according to the selected comparator
mode of operation. The bit value is updated after each finished CDC conversion.
2
Bit not used, always reads 0.
1
Bit not used, always reads 1.
0
RDY
RDY = 0 indicates a finished CDC conversion. The bit is reset back to 1 when the data register is read via the
serial interface or after the part reset or power-up.
相關(guān)PDF資料
PDF描述
D38999/24WE6SA CONN RCPT 6POS JAM NUT W/SCKT
D38999/20ME6PN CONN RCPT 6POS WALL MNT W/PINS
AD7143ACPZ-1500RL7 IC CTLR PROGRAMMABLE CDC 16LFCSP
D38999/20JE6PN CONN RCPT 6POS WALL MNT W/PINS
VE-B3R-CU-S CONVERTER MOD DC/DC 7.5V 200W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7151BRMZ-REEL 功能描述:IC CAP CONV 1CH ULT LP 10MSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG,串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件
AD7152 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit Capacitance-to-Digital Converter
AD7152BRMZ 功能描述:IC CDC 12BIT 2/4CH 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Basics 標(biāo)準(zhǔn)包裝:1 系列:- 類型:電機(jī)控制 分辨率(位):12 b 采樣率(每秒):1M 數(shù)據(jù)接口:串行,并聯(lián) 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:剪切帶 (CT) 其它名稱:296-18373-1
AD7152BRMZ-REEL 功能描述:IC CDC 12BIT 2/4CH 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
AD7153 制造商:AD 制造商全稱:Analog Devices 功能描述:12-Bit Capacitance-to-Digital Converter