參數(shù)資料
型號: PCA9531
廠商: NXP Semiconductors N.V.
英文描述: 8-bit I2C LED dimmer
中文描述: 8位I2C LED調(diào)光
文件頁數(shù): 3/20頁
文件大?。?/td> 154K
代理商: PCA9531
Philips Semiconductors
Product data
PCA9531
8-bit I
2
C LED dimmer
2003 Nov 10
3
PIN CONFIGURATION — SO, TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SW02039
A0
A1
A2
LED0
LED1
LED2
LED3
V
SS
V
DD
SDA
SCL
RESET
LED7
LED6
LED5
LED4
Figure 1. Pin configuration — SO, TSSOP
PIN CONFIGURATION — HVQFN
12
11
10
9
5
6
7
8
1
2
3
4
1
1
1
1
su01667
TOP VIEW
A2
LED0
LED1
LED2
LED3
LED4
V
SS
LED5
RESET
LED6
LED7
SDA
V
DD
A0
A1
SCL
Figure 2. Pin configuration — HVQFN
PIN DESCRIPTION
SO, TSSOP
PIN
NUMBER
1
HVQFN
PIN
NUMBER
15
SYMBOL
FUNCTION
A0
Address input 0
2
16
A1
Address input 1
3
1
A2
Address input 2
4, 5, 6, 7
2, 3, 4, 5
LED0-3
LED drivers 0-3
8
6
V
SS
Supply ground
9, 10, 11, 12
7, 8, 9, 10
LED4-7
LED drivers 4-7
13
11
RESET
Active low reset input
14
12
SCL
Serial clock line
15
13
SDA
Serial data line
16
14
V
DD
Supply voltage
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
PCA9531BS-T 功能描述:LED照明驅(qū)動器 8-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
PCA9531D 功能描述:LED照明驅(qū)動器 8-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
PCA9531D,112 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