PCA9511AD,112 NXP Semiconductors, PCA9511AD,112 Datasheet - Page 24
![IC HOTSWAP I2C/SMBUS BUFF 8-SOIC](/photos/5/44/54425/568-8-soic_sot96-1_sml.jpg)
PCA9511AD,112
Manufacturer Part Number
PCA9511AD,112
Description
IC HOTSWAP I2C/SMBUS BUFF 8-SOIC
Manufacturer
NXP Semiconductors
Type
I²C-Bus and SMBus Switchr
Datasheet
1.PCA9511ADP118.pdf
(24 pages)
Specifications of PCA9511AD,112
Package / Case
8-SOIC (0.154", 3.90mm Width)
Applications
Hot-Swap/SMB Buffer
Internal Switch(s)
Yes
Current Limit
50mA
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Logic Family
PCA
Maximum Operating Temperature
85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Lines (input / Output)
3 / 3
Propagation Delay Time
70 ns
Logic Type
Bus Buffer
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-3359-5
935279307112
PCA9511AD
935279307112
PCA9511AD
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9511AD,112
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
19. 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
9
10
11
11.1
11.2
12
13
14
14.1
14.2
14.3
14.4
15
16
17
17.1
17.2
17.3
17.4
18
19
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Feature selection . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 4
Application design-in information . . . . . . . . . 11
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 11
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 12
Test information . . . . . . . . . . . . . . . . . . . . . . . . 16
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 17
Soldering of SMD packages . . . . . . . . . . . . . . 19
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 22
Legal information. . . . . . . . . . . . . . . . . . . . . . . 23
Contact information. . . . . . . . . . . . . . . . . . . . . 23
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connect circuitry. . . . . . . . . . . . . . . . . . . . . . . . 5
Maximum number of devices in series . . . . . . . 5
Propagation delays . . . . . . . . . . . . . . . . . . . . . . 6
Rise time accelerators . . . . . . . . . . . . . . . . . . . 7
READY digital output . . . . . . . . . . . . . . . . . . . . 7
ENABLE low current disable. . . . . . . . . . . . . . . 7
Resistor pull-up value selection . . . . . . . . . . . . 7
Hot swapping and capacitance buffering
application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical performance characteristics . . . . . . . . 14
Timing diagrams . . . . . . . . . . . . . . . . . . . . . . . 15
Introduction to soldering . . . . . . . . . . . . . . . . . 19
Wave and reflow soldering . . . . . . . . . . . . . . . 19
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 19
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 20
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 23
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Hot swappable I
2
C-bus and SMBus bus buffer
PCA9511A
Document identifier: PCA9511A_4
Date of release: 19 August 2009
All rights reserved.