- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375238 > AD7746ARUZ (ANALOG DEVICES INC) 24-Bit Capacitance-to-Digital Converter with Temperature Sensor PDF資料下載
參數(shù)資料
| 型號(hào)： | AD7746ARUZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 24-Bit Capacitance-to-Digital Converter with Temperature Sensor |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 24BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT |
| 封裝： | LEAD FREE, MO-153-AB, TSSOP-16 |
| 文件頁(yè)數(shù)： | 14/28頁(yè) |
| 文件大?。?/td> | 391K |
| 代理商： | AD7746ARUZ |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)當(dāng)前第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)
AD7745/AD7746
REGISTER DESCRIPTIONS
The master can write to or read from all of the AD7745/
AD7746 registers except the address pointer register, which is a
write-only register. The address pointer register determines
which register the next read or write operation accesses. All
communications with the part through the bus start with an
access to the address pointer register. After the part has been
Rev. 0 | Page 14 of 28
accessed over the bus and a read/write operation is selected, the
address pointer register is set up. The address pointer register
determines from or to which register the operation takes place.
A read/write operation is performed from/to the target address,
which then increments to the next address until a stop
command on the bus is performed.
Table 8. Register Summary
Address
Pointer
(Dec) (Hex)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Register
Dir
Default Value
-
0
-
0
-
0
-
0
EXCERR
0
RDY
1
RDYVT
1
RDYCAP
1
Status
0
0x00
R
Cap Data H
1
0x01
R
Capacitive channel data—high byte, 0x00
Cap Data M
2
0x02
R
Capacitive channel data—middle byte, 0x00
Cap Data L
3
0x03
R
Capacitive channel data—low byte, 0x00
VT Data H
4
0x04
R
Voltage/temperature channel data—high byte, 0x00
VT Data M
5
0x05
R
Voltage/temperature channel data—middle byte, 0x00
VT Data L
6
0x06
R
Voltage/temperature channel data—low byte, 0x00
CAPEN
0
VTEN
0
CLKCTRL
0
VTFS1
1
DACAENA
0
DACBENB
0
CIN2
1
0
VTMD1
0
EXCON
0
VTFS0
0
CAPDIFF
0
VTMD0
0
EXCB
0
CAPFS2
1
-
0
-
0
-
0
-
0
-
0
-
0
CAPCHOP
0
VTCHOP
0
EXCLVL0
1
MD0
0
Cap Setup
7
0x07
R/W
EXTREF
0
EXCB
0
CAPFS1
0
VTSHORT
0
EXCLVL1
1
MD1
0
VT Setup
8
0x08
R/W
EXCA
0
CAPFS0
0
EXCA
0
MD2
0
EXC Setup
9
0x09
R/W
Configuration
10
0x0A R/W
DACA—7-Bit Value
0x00
DACB—7-Bit Value
0x00
Cap DAC A
11
0x0B
R/W
Cap DAC B
12
0x0C R/W
Cap Offset H
13
0x0D R/W
Capacitive offset calibration—high byte, 0x80
Cap Offset L
14
0x0E
R/W
Capacitive offset calibration—low byte, 0x00
Cap Gain H
15
0x0F
R/W
Capacitive gain calibration—high byte, factory calibrated
Cap Gain L
16
0x10
R/W
Capacitive gain calibration—low byte, factory calibrated
Volt Gain H
17
0x11
R/W
Voltage gain calibration—high byte, factory calibrated
Volt Gain L
18
0x12
R/W
Voltage gain calibration—low byte, factory calibrated
1
The CIN2 bit is relevant only for AD7746. The CIN2 bit should always be 0 on the AD7745.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD7746ARUZ-REEL7 | 24-Bit Capacitance-to-Digital Converter with Temperature Sensor |
| AD7747 | 24-Bit Capacitance-to-Digital Converter with Temperature Sensor |
| AD774B | Complete 12-Bit A/D Converters(完備的12位A/D轉(zhuǎn)換器) |
| AD7750AN | Product-to-Frequency Converter |
| AD7750AR | Product-to-Frequency Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7746ARUZ-REEL | 功能描述:IC CONV 2CH CAP TO DGTL 16-TSSOP 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 |
| AD7746ARUZ-REEL7 | 功能描述:IC CONV 2CH CAP TO DGTL 16-TSSOP 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 |
| AD7747 | 制造商:AD 制造商全稱:Analog Devices 功能描述:24-Bit Capacitance-to-Digital Converter with Temperature Sensor |
| AD7747ARUZ | 功能描述:IC CONV 24BIT CAP-DGTL 16-TSSOP RoHS:否 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 |
| AD7747ARUZ-REEL | 功能描述:IC CONV CAP TO DIG 24BIT 16TSSOP 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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。