參數(shù)資料
型號: SX8722I070TRLF
廠商: Semtech
文件頁數(shù): 54/108頁
文件大小: 0K
描述: IC ZOOMING ADC 10BIT 16CH 44MLPQ
標準包裝: 1
類型: 壓力傳感器
輸入類型: 邏輯
輸出類型: 邏輯
接口: I²C
電流 - 電源: 300µA
安裝類型: 表面貼裝
封裝/外殼: 44-VFQFN 裸露焊盤
供應商設備封裝: 44-MLPQ(7x7)
包裝: 標準包裝
產(chǎn)品目錄頁面: 585 (CN2011-ZH PDF)
配用: XE8000EV120-ND - BOARD EVAL FOR SX8722I070TRLF
其它名稱: SX8722I070LFDKR
ACS - Revision 4.2
October 2008
2008 Semtech Corp.
www.semtech.com
Page 5
Section
Page
Table of contents
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
SX8722
High gain acquisition for sensor interface
13. Typical performances ............................................................................................................................................ 75
13.1. Current consumption...................................................................................................................................... 75
13.2. ZoomingADC ................................................................................................................................................. 76
13.2.1. Integral non-linearity ............................................................................................................................... 76
13.2.2. Differential non-linearity ......................................................................................................................... 77
13.2.3. Resolution vs acquisition time................................................................................................................. 78
14. Register Memory Map and Description ................................................................................................................. 79
14.1. Memory Map .................................................................................................................................................. 79
14.2. Register description ....................................................................................................................................... 82
14.2.1. SX8722 general configuration................................................................................................................. 82
14.2.2. Configuration 1 registers......................................................................................................................... 84
14.2.3. Configuration 2 registers......................................................................................................................... 88
14.2.4. Configuration 3 registers......................................................................................................................... 92
14.2.5. Configuration 4 registers......................................................................................................................... 96
15. Power modes....................................................................................................................................................... 100
15.1. Power modes transitions.............................................................................................................................. 100
15.2. Active mode ................................................................................................................................................. 101
15.2.1. Description ............................................................................................................................................ 101
15.2.2. How to set SX8722 in active mode ....................................................................................................... 101
15.3. Sleep mode.................................................................................................................................................. 101
15.3.1. Description ............................................................................................................................................ 101
15.3.2. Operating specifications of the sleep mode .......................................................................................... 101
15.3.3. SX8722 sleep current consumption below 3V Vbat.............................................................................. 102
15.3.4. SX8722 sleep current consumption with the 32.768 kHz Xtal .............................................................. 102
15.3.5. SX8722 sleep current consumption without the 32.768 KHz Xtal......................................................... 102
15.3.6. How to set SX8722 in sleep mode........................................................................................................ 102
15.3.7. Wake up from sleep mode to active mode............................................................................................ 102
15.4. Shutdown mode ........................................................................................................................................... 103
15.4.1. Description ............................................................................................................................................ 103
15.4.2. Operating specifications in shutdown mode ......................................................................................... 103
15.4.3. How to set SX8722 in shutdown mode ................................................................................................. 103
15.4.4. Wake-up from shutdown mode to active mode..................................................................................... 104
15.4.5. Change from shutdown mode to sleep mode ....................................................................................... 104
16. PCB Layout Considerations................................................................................................................................. 105
17. How to Evaluate................................................................................................................................................... 105
18. Package Outline Drawing: MLPQ44-7x7mm ....................................................................................................... 105
19. Land Pattern Drawing: MLPQ44-7x7mm............................................................................................................. 106
20. Tape and Reel Specification................................................................................................................................ 107
Not
Recommended
for
New
Designs
相關PDF資料
PDF描述
SX8723CWLTDT IC DAS ADC 16BIT I2C/SRL
SX8723E083TDT IC DAS PRESS/TEMP SENS 12MLPD
SX8724CWLTDT IC DAS ADC 16BIT I2C/SRL
SX8724E082TDT IC DAS PRESS/TEMP SENS 16MLPQ
SX8725CWLTDT IC DAS ADC 16BIT I2C/SRL
相關代理商/技術參數(shù)
參數(shù)描述
SX8723 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:ZoomingADC⑩ for Pressure and Temperature Sensing
SX8723C 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:ZoomingADC for sensing data acquisition
SX8723CWLTDT 功能描述:IC DAS ADC 16BIT I2C/SRL RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:ZoomingADC™ 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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) 供應商設備封裝:20-TSSOP 包裝:管件
SX8723E083TDT 功能描述:IC DAS PRESS/TEMP SENS 12MLPD RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:ZoomingADC™ 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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) 供應商設備封裝:20-TSSOP 包裝:管件
SX8723E083TRT 功能描述:IC DAS PRESSURE/TEMP SENS 12MLPD RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:ZoomingADC™ 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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) 供應商設備封裝:20-TSSOP 包裝:管件