參數(shù)資料
型號： PCA9533DP
廠商： NXP Semiconductors N.V.
元件分類： LED驅(qū)動器
英文描述： 4-bit I2C-bus LED dimmer
封裝： PCA9533D/01<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5, 2005,;PCA9533D/01<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5,
文件頁數(shù)： 18/24頁
文件大?。?/td> 140K
代理商： PCA9533DP
PCA9533_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 27 April 2009
3 of 24
NXP Semiconductors
PCA9533
4-bit I2C-bus LED dimmer
4.
Block diagram
5.
Pinning information
5.1 Pinning
5.2 Pin description
Remark: Only one I/O shown for clarity.
Fig 1.
Block diagram of PCA9533
002aae626
I2C-BUS
CONTROL
INPUT
FILTERS
PCA9533
POWER-ON
RESET
SCL
SDA
VDD
VSS
LEDn
OSCILLATOR
PRESCALER 1
REGISTER
PRESCALER 0
REGISTER
PWM1
REGISTER
PWM0
REGISTER
INPUT
REGISTER
LED SELECT (LSn)
REGISTER
BLINK0
BLINK1
0
1
Fig 2.
Pin conguration for SO8
Fig 3.
Pin conguration for TSSOP8
PCA9533D/01
PCA9533D/02
LED0
VDD
LED1
SDA
LED2
SCL
VSS
LED3
002aae624
1
2
3
4
6
5
8
7
LED0
VDD
LED1
SDA
LED2
SCL
VSS
LED3
002aae625
1
2
3
4
6
5
8
7
PCA9533DP/01
PCA9533DP/02
Table 3.
Pin description
Symbol
Pin
Description
LED0
1
LED driver 0
LED1
2
LED driver 1
LED2
3
LED driver 2
VSS
4
supply ground
LED3
5
LED driver 3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9533DP/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit I2C-bus LED dimmer
PCA9533DP/01,118 功能描述:LED照明驅(qū)動器 I2C LED DIMMER 4BIT RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
PCA9533DP/02 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit I2C-bus LED dimmer
PCA9533DP/02,118 功能描述:LED照明驅(qū)動器 4-BIT I2C-BUS LED DIMMER RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
PCA9533DP01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit I2C LED dimmer
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