поискавой системы для электроныых деталей |
|
AD7746ARUZ-REEL7 датащи(PDF) 2 Page - Analog Devices |
|
AD7746ARUZ-REEL7 датащи(HTML) 2 Page - Analog Devices |
2 / 28 page AD7745/AD7746 Rev. 0 | Page 2 of 28 TABLE OF CONTENTS Specifications..................................................................................... 3 Timing Specifications....................................................................... 5 Absolute Maximum Ratings............................................................ 6 Pin Configurations and Function Descriptions ........................... 7 Typical Performance Characteristics ............................................. 8 Output Noise and Resolution Specifications .............................. 11 Serial Interface ................................................................................ 12 Read Operation........................................................................... 12 Write Operation.......................................................................... 12 AD7745/AD7746 Reset ............................................................. 13 General Call................................................................................. 13 Register Descriptions ..................................................................... 14 Status Register ............................................................................. 15 Cap Data Register....................................................................... 15 VT Data Register ........................................................................ 15 Cap Set-Up Register ................................................................... 16 VT Set-Up Register .................................................................... 16 EXC Set-Up Register .................................................................. 17 Configuration Register .............................................................. 18 Cap DAC A Register................................................................... 19 Cap DAC B Register................................................................... 19 Cap Offset Calibration Register................................................ 19 Cap Gain Calibration Register.................................................. 19 Volt Gain Calibration Register ................................................. 19 Circuit Description......................................................................... 20 Overview ..................................................................................... 20 Capacitance-to-Digital Converter ........................................... 20 Excitation Source........................................................................ 20 CAPDAC ..................................................................................... 21 Single-Ended Capacitive Input................................................. 21 Differential Capacitive Input .................................................... 21 Parasitic Capacitance to Ground.............................................. 22 Parasitic Resistance to Ground................................................. 22 Parasitic Parallel Resistance ...................................................... 22 Parasitic Serial Resistance ......................................................... 23 Capacitive Gain Calibration ..................................................... 23 Capacitive System Offset Calibration ...................................... 23 Internal Temperature Sensor .................................................... 23 External Temperature Sensor ................................................... 24 Voltage Input............................................................................... 24 VDD Monitor ................................................................................ 24 Typical Application Diagram.................................................... 24 Outline Dimensions ....................................................................... 25 Ordering Guide .......................................................................... 25 REVISION HISTORY 4/05—Revision 0: Initial Version |
Аналогичный номер детали - AD7746ARUZ-REEL7 |
|
Аналогичное описание - AD7746ARUZ-REEL7 |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |