- 您现在的位置：买卖IC网 > Sheet目录349 > PCA9532D,118 (NXP Semiconductors)IC LED DRIVER RGB 24-SOIC
NXP Semiconductors
PCA9532
16-bit I 2 C-bus LED dimmer
20. Contents
1
2
3
4
5
5.1
5.2
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
18
18.1
18.2
18.3
18.4
19
20
Legal information . . . . . . . . . . . . . . . . . . . . . .
Data sheet status . . . . . . . . . . . . . . . . . . . . . .
De?nitions . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . .
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . .
Contact information . . . . . . . . . . . . . . . . . . . .
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
28
28
28
28
28
29
6
6.1
6.2
6.2.1
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
6.4
6.5
6.6
7
7.1
7.1.1
7.2
7.3
7.4
8
8.1
8.2
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
16
17
Functional description . . . . . . . . . . . . . . . . . . . 5
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 5
Control register . . . . . . . . . . . . . . . . . . . . . . . . . 5
Control register de?nition . . . . . . . . . . . . . . . . . 6
Register descriptions . . . . . . . . . . . . . . . . . . . . 6
INPUT0 - Input register 0 . . . . . . . . . . . . . . . . . 6
INPUT1 - Input register 1 . . . . . . . . . . . . . . . . . 6
PCS0 - Frequency Prescaler 0 . . . . . . . . . . . . . 7
PWM0 - Pulse Width Modulation 0 . . . . . . . . . . 7
PCS1 - Frequency Prescaler 1 . . . . . . . . . . . . . 7
PWM1 - Pulse Width Modulation 1 . . . . . . . . . . 7
LS0 to LS3 - LED selector registers . . . . . . . . . 8
Pins used as GPIOs . . . . . . . . . . . . . . . . . . . . . 9
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 9
External RESET . . . . . . . . . . . . . . . . . . . . . . . . 9
Characteristics of the I 2 C-bus. . . . . . . . . . . . . 10
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
START and STOP conditions . . . . . . . . . . . . . 10
System con?guration . . . . . . . . . . . . . . . . . . . 10
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 11
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . 12
Application design-in information . . . . . . . . . 13
Minimizing I DD when the I/Os are used to
control LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Programming example . . . . . . . . . . . . . . . . . . 14
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 15
Static characteristics. . . . . . . . . . . . . . . . . . . . 16
Dynamic characteristics . . . . . . . . . . . . . . . . . 18
Test information . . . . . . . . . . . . . . . . . . . . . . . . 20
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 21
Handling information. . . . . . . . . . . . . . . . . . . . 24
Soldering of SMD packages . . . . . . . . . . . . . . 24
Introduction to soldering . . . . . . . . . . . . . . . . . 24
Wave and re?ow soldering . . . . . . . . . . . . . . . 24
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 24
Re?ow soldering . . . . . . . . . . . . . . . . . . . . . . . 25
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 27
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.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 17 March 2009
Document identifier: PCA9532_4
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
PCA9533DP/01,118
IC LED DRIVER RGB 8-TSSOP
PCA9550DP,118
IC LED DRIVER BLINKER 8-TSSOP
PCA9551BS,118
IC LED DRIVER BLINKER 16-HVQFN
PCA9552D,118
IC LED DRIVER BLINKER 24-SOIC
PCA9553DP/01,118
IC LED DRIVER LINEAR 8-TSSOP
PCA9624PW,118
IC LED DRIVER RGBA 24-TSSOP
PCA9625D/S911,518
IC LED DRIVER RGBA 32-SOIC
PCA9626BS,518
IC LED DRIVER RGBA 48HVQFN
相关代理商/技术参数
PCA9532D118
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:
PCA9532PW
功能描述:LED照明驱动器 I2C LED DIMMER 16BIT RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
PCA9532PW,112
功能描述:LED照明驱动器 I2C LED DIMMER 16BIT RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
PCA9532PW,118
功能描述:LED照明驱动器 16-BIT I2C FM OD LED DIM RST RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
PCA9532PW,118-CUT TAPE
制造商:NXP 功能描述:PCA9532 Series 16-Bit I2C-Bus and SMBus I/O Expander LED Dimmer - TSSOP - 24
PCA9533
制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C LED dimmer
PCA9533D
制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C LED dimmer
PCA9533D/01
制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C-bus LED dimmer