參數(shù)資料
型號(hào): PCA9513A
廠商: NXP Semiconductors N.V.
英文描述: Hot swappable I2C-bus and SMBus bus buffer
中文描述: 熱插拔I2C總線和SMBus總線緩沖器
文件頁數(shù): 25/25頁
文件大?。?/td> 142K
代理商: PCA9513A
Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 11 October 2005
Document number: PCA9513A_PCA9514A_1
Published in The Netherlands
Philips Semiconductors
PCA9513A; PCA9514A
Hot swappable I
2
C-bus and SMBus bus buffer
22. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Feature selection . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 5
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 5
Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connect circuitry. . . . . . . . . . . . . . . . . . . . . . . . 6
Maximum number of devices in series . . . . . . . 6
Propagation delays. . . . . . . . . . . . . . . . . . . . . . 7
Rise time accelerators . . . . . . . . . . . . . . . . . . . 8
READY digital output . . . . . . . . . . . . . . . . . . . . 8
ENABLE low current disable. . . . . . . . . . . . . . . 8
Resistor pull-up value selection . . . . . . . . . . . . 8
Hot swapping and capacitance buffering
application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application design-in information . . . . . . . . . 13
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 14
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . 14
Typical performance characteristics . . . . . . . . 16
Timing diagrams . . . . . . . . . . . . . . . . . . . . . . . 17
Test information. . . . . . . . . . . . . . . . . . . . . . . . 18
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 19
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 21
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 21
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 22
Package related soldering information . . . . . . 22
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 23
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 23
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 24
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Contact information . . . . . . . . . . . . . . . . . . . . 24
9
10
11
11.1
11.2
12
13
14
14.1
14.2
14.3
14.4
14.5
15
16
17
18
19
20
21
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PCA9513AD 功能描述:緩沖器和線路驅(qū)動(dòng)器 HOT SWAP I2C/SMBUS BUS BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
PCA9513AD,112 功能描述:緩沖器和線路驅(qū)動(dòng)器 HOT SWAP I2C/SMBUS RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
PCA9513AD,118 功能描述:緩沖器和線路驅(qū)動(dòng)器 HOT SWAP I2C/SMBUS RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
PCA9513AD112 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
PCA9513ADP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hot swappable I2C-bus and SMBus bus buffer