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參數(shù)資料
| 型號： | PCA9530DP |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | 2-bit I2C-bus LED dimmer |
| 封裝： | PCA9530D<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5, 2005,;PCA9530D<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5, 2005,; |
| 文件頁數(shù)： | 18/24頁 |
| 文件大?。?/td> | 143K |
| 代理商： | PCA9530DP |
PCA9530_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 26 February 2009
3 of 24
NXP Semiconductors
PCA9530
2-bit I2C-bus LED dimmer
5.
Pinning information
5.1 Pinning
5.2 Pin description
6.
Functional description
Refer to Figure 1 “Block diagram”.
6.1 Device addressing
Following a START condition, the bus master must output the address of the slave it is
accessing. The address of the PCA9530 is shown in Figure 4. To conserve power, no
internal pull-up resistor is incorporated on the hardware selectable address pin and it must
be pulled HIGH or LOW.
Fig 2.
Pin conguration for SO8
Fig 3.
Pin conguration for TSSOP8
(MSOP8)
PCA9530D
A0
VDD
LED0
SDA
LED1
SCL
VSS
RESET
002aae496
1
2
3
4
6
5
8
7
PCA9530DP
A0
VDD
LED0
SDA
LED1
SCL
VSS
002aae497
1
2
3
4
6
5
8
7
RESET
Table 2.
Pin description
Symbol
Pin
Description
A0
1
address input 0
LED0
2
LED driver 0
LED1
3
LED driver 1
VSS
4
supply ground
RESET
5
active LOW reset input
SCL
6
serial clock line
SDA
7
serial data line
VDD
8
supply voltage
Fig 4.
Slave address
002aae499
1
0
A0 R/W
fixed
slave address
hardware
selectable
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PDF描述 |
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| PCA9531BS | 8-bit I2C-bus LED dimmer |
| PCA9531D | 8-bit I2C-bus LED dimmer |
| PCA9531PW | 8-bit I2C-bus LED dimmer |
| PCA9532BS | 16-bit I2C-bus LED dimmer |
| PCA9532D | 16-bit I2C-bus LED dimmer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9530DP,118 | 功能描述:LED照明驅(qū)動器 I2C LED DIMMER 2BIT 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 |
| PCA9530D-T | 功能描述:LED照明驅(qū)動器 2-BIT I2C FM OD LED DIM RST 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 |
| PCA9531 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit I2C-bus LED dimmer |
| PCA9531BS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit I2C LED dimmer |
| PCA9531BS,118 | 功能描述:LED照明驅(qū)動器 8-BIT I2C FM OD LED 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 |
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