PCA9509AGM,125 NXP Semiconductors, PCA9509AGM,125 Datasheet - Page 23

• Manufacturer Part Number: PCA9509AGM,125
• Description: Interface - Signal Buffers, Repeaters I2CbusSMBus repeater
• Manufacturer: NXP Semiconductors

Specifications of PCA9509AGM,125

• Rohs: yes
• Operating Supply Voltage: 0.8 V to 5.5 V
• Mounting Style: SMD/SMT
• Package / Case: XQFN-8
• Logic Type: I2C, SMBus
• Maximum Clock Frequency: 400 KHz
• Maximum Operating Frequency: 400 KHz
• Power Dissipation: 100 mW
• Factory Pack Quantity: 4000

NXP Semiconductors
18. Contents
1
1.1
2
3
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
7
8
9
10
10.1
10.2
11
12
13
13.1
13.2
13.3
13.4
14
15
16
16.1
16.2
16.3
16.4
17
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 5
Application design-in information . . . . . . . . . . 7
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 8
Static characteristics. . . . . . . . . . . . . . . . . . . . . 9
Dynamic characteristics . . . . . . . . . . . . . . . . . 10
Test information . . . . . . . . . . . . . . . . . . . . . . . . 15
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 16
Soldering of SMD packages . . . . . . . . . . . . . . 18
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 20
Legal information. . . . . . . . . . . . . . . . . . . . . . . 21
Contact information. . . . . . . . . . . . . . . . . . . . . 22
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Selection recommendations . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
I
Edge rate control . . . . . . . . . . . . . . . . . . . . . . . 6
Bus pull-up resistor selection . . . . . . . . . . . . . . 6
AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . 11
Performance curves . . . . . . . . . . . . . . . . . . . . 12
Introduction to soldering . . . . . . . . . . . . . . . . . 18
Wave and reflow soldering . . . . . . . . . . . . . . . 18
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 18
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 19
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 21
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2
C-bus systems . . . . . . . . . . . . . . . . . . . . . . . . 6
Low power level translating I
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. 2012.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
2
C-bus/SMBus repeater
PCA9509A
Date of release: 29 February 2012
Document identifier: PCA9509A
All rights reserved.