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器件3D模型￥ 5.255
REF3320AIDCKR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电压基准芯片
封装:
SC-70-3
描述:
3.9レA， SC70-3 ，为30ppm / ΣC漂移参考电压 3.9レA, SC70-3, 30ppm/∑C Drift VOLTAGE REFERENCE
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4Hot
典型应用电路图在P13P14P15
原理图在P11
封装尺寸在P22P23P24P26P27P28P31
焊盘布局在P32
标记信息在P22P23P24P25
封装信息在P21P22P23P24P25P26P27P28
技术参数、封装参数在P5
应用领域在P1P13P14P15
电气规格在P6P7P12P15
导航目录
REF3320AIDCKR数据手册
Page:
of 34 Go
若手册格式错乱，请下载阅览PDF原文件
2
REF3312
,
REF3318
,
REF3320
,
REF3325
,
REF3330
,
REF3333
SBOS392G –AUGUST 2007–REVISED DECEMBER 2016
www.ti.com
Product Folder Links: REF3312 REF3318 REF3320 REF3325 REF3330 REF3333
Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated
Table of Contents
1 Features.................................................................. 1
2 Applications ........................................................... 1
3 Description............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison ............................................... 4
6 Pin Configuration and Functions......................... 4
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information.................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Typical Characteristics.............................................. 8
8 Parameter Measurement Information ................ 10
8.1 Thermal Hysteresis................................................. 10
9 Detailed Description............................................ 11
9.1 Overview................................................................. 11
9.2 Functional Block Diagram....................................... 11
9.3 Feature Description................................................. 11
9.4 Device Functional Modes........................................ 12
10 Applications and Implementation...................... 13
10.1 Application Information.......................................... 13
10.2 Typical Applications .............................................. 13
11 Power-Supply Recommendations..................... 18
12 Layout................................................................... 19
12.1 Layout Guidelines ................................................. 19
12.2 Layout Example .................................................... 19
13 Device and Documentation Support................. 20
13.1 Documentation Support ........................................ 20
13.2 Related Links ........................................................ 20
13.3 Receiving Notification of Documentation Updates 20
13.4 Community Resources.......................................... 20
13.5 Trademarks........................................................... 20
13.6 Electrostatic Discharge Caution............................ 20
13.7 Glossary................................................................ 21
14 Mechanical, Packaging, and Orderable
Information........................................................... 21
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision F (November 2016) to Revision G Page
• Added Long-term stability parameter and associated footnote to REF33xx section of Electrical Characteristics table........ 6
Changes from Revision E (October 2014) to Revision F Page
• Changed minimum supply voltage value in second paragraph of Description section ......................................................... 1
• Changed Device Information table ........................................................................................................................................ 1
• Changed ESD Ratings table: changed title and format, moved T
stg
parameter to Absolute Maximum Ratings table .......... 5
• Changed supply voltage value in footnote of Recommended Operating Conditions table.................................................... 5
• Changed supply voltage value in footnote 1 of Electrical Characteristics table .................................................................... 6
• Changed minimum supply voltage value in Device Functional Modes section ................................................................... 12
• Changed minimum supply voltage value in Power-Supply Recommendations section ...................................................... 18
Changes from Revision D (June 2014) to Revision E Page
• Added REF3325 UQFN package to data sheet..................................................................................................................... 1
• Added note to Applications and Implementation section...................................................................................................... 13
Changes from Revision C (March 2014) to Revision D Page
• Added note to Recommended Operating Conditions............................................................................................................. 5
• Moved Thermal Hysteresis section to Parameter Measurement Information section.......................................................... 10
• Changed Applications and Implementation section to latest standard; added new sections .............................................. 13
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