参数资料
型号: PCA9685BS,118
厂商: NXP Semiconductors
文件页数: 21/51页
文件大小: 0K
描述: IC LED DVR PWM 16CH HVQFN28
产品培训模块: I²C Bus Fundamentals
标准包装: 1
拓扑: 开路漏极,PWM
输出数: 16
内部驱动器:
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: RGBA
频率: 25MHz,50MHz
电源电压: 2.3 V ~ 5.5 V
输出电压: 5.5V
安装类型: 表面贴装
封装/外壳: 28-VQFN 裸露焊盘
供应商设备封装: 28-HVQFN(6x6)
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: 568-5305-6
NXP Semiconductors
PCA9685
16-channel, 12-bit PWM Fm+ I 2 C-bus LED controller
Table 6. LED_ON, LED_OFF control registers (address 06h to 45h) bit description …continued
Legend: * default value.
Address
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
Register
LED4_OFF_L
LED4_OFF_H
LED5_ON_L
LED5_ON_H
LED5_OFF_L
LED5_OFF_H
LED6_ON_L
LED6_ON_H
LED6_OFF_L
LED6_OFF_H
LED7_ON_L
LED7_ON_H
LED7_OFF_L
LED7_OFF_H
LED8_ON_L
LED8_ON_H
LED8_OFF_L
LED8_OFF_H
Bit
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
7:0
7:5
4
3:0
Symbol
LED4_OFF_L[7:0]
reserved
LED4_OFF_H[4]
LED4_OFF_H[3:0]
LED5_ON_L[7:0]
reserved
LED5_ON_H[4]
LED5_ON_H[3:0]
LED5_OFF_L[7:0]
reserved
LED5_OFF_H[4]
LED5_OFF_H[3:0]
LED6_ON_L[7:0]
reserved
LED6_ON_H[4]
LED6_ON_H[3:0]
LED6_OFF_L[7:0]
reserved
LED6_OFF_H[4]
LED6_OFF_H[3:0]
LED7_ON_L[7:0]
reserved
LED7_ON_H[4]
LED7_ON_H[3:0]
LED7_OFF_L[7:0]
reserved
LED7_OFF_H[4]
LED7_OFF_H[3:0]
LED8_ON_L[7:0]
reserved
LED8_ON_H[4]
LED8_ON_H[3:0]
LED8_OFF_L[7:0]
reserved
LED8_OFF_H[4]
LED8_OFF_H[3:0]
Access
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
Value
0000 0000*
000*
1*
0000*
0000 0000*
000*
0*
0000*
0000 0000*
000*
1*
0000*
0000 0000*
000*
0*
0000*
0000 0000*
000*
1*
0000*
0000 0000*
000*
0*
0000*
0000 0000*
000*
1*
0000*
0000 0000*
000*
0*
0000*
0000 0000*
000*
1*
0000*
Description
LEDn_OFF count for LED4, 8 LSBs
non-writable
LED4 full OFF
LEDn_OFF count for LED4, 4 MSBs
LEDn_ON count for LED5, 8 LSBs
non-writable
LED5 full ON
LEDn_ON count for LED5, 4 MSBs
LEDn_OFF count for LED5, 8 LSBs
non-writable
LED5 full OFF
LEDn_OFF count for LED5, 4 MSBs
LEDn_ON count for LED6, 8 LSBs
non-writable
LED6 full ON
LEDn_ON count for LED6, 4 MSBs
LEDn_OFF count for LED6, 8 LSBs
non-writable
LED6 full OFF
LEDn_OFF count for LED6, 4 MSBs
LEDn_ON count for LED7, 8 LSBs
non-writable
LED7 full ON
LEDn_ON count for LED7, 4 MSBs
LEDn_OFF count for LED7, 8 LSBs
non-writable
LED7 full OFF
LEDn_OFF count for LED7, 4 MSBs
LEDn_ON count for LED8, 8 LSBs
non-writable
LED8 full ON
LEDn_ON count for LED8, 4 MSBs
LEDn_OFF count for LED8, 8 LSBs
non-writable
LED8 full OFF
LEDn_OFF count for LED8, 4 MSBs
PCA9685
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 2 September 2010
? NXP B.V. 2010. All rights reserved.
21 of 51
相关PDF资料
PDF描述
VI-BWD-CV-F4 CONVERTER MOD DC/DC 85V 150W
ESC60DREF-S734 CONN EDGECARD 120POS .100 EYELET
TAP686K010FCS CAP TANT 68UF 10V 10% RADIAL
VI-BWJ-CV-F1 CONVERTER MOD DC/DC 36V 150W
ABM02DRTN CONN EDGECARD 4POS DIP .156 SLD
相关代理商/技术参数
参数描述
PCA9685PW 制造商:NXP Semiconductors 功能描述:IC LED DRIVER RGBA 28-TSSOP 制造商:NXP Semiconductors 功能描述:IC, LED DRIVER, RGBA, 28-TSSOP 制造商:NXP Semiconductors 功能描述:IC, LED DRIVER, RGBA, 28-TSSOP; No. of Outputs:16; Output Current:25mA; Output Voltage:5.5V; Driver Case Style:TSSOP; Input Voltage Min:2.3V; Input Voltage Max:5.5V; Dimming Control Type:PWM; Switching Frequency:1MHz; Operating ;RoHS Compliant: Yes
PCA9685PW,112 功能描述:LED显示驱动器 I2C Bus LED Controller 28-Pin RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
PCA9685PW,118 功能描述:LED显示驱动器 I2C Bus LED Controller 28-Pin RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
PCA9685PW/Q900,118 功能描述:LED显示驱动器 LED Driver 2.3V-5.5V 6mA RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
PCA9691BS/1 制造商:NXP Semiconductors 功能描述:IC ADC/DAC 8-BIT I2C 16-HVQFN 制造商:NXP Semiconductors 功能描述:IC, ADC/DAC, 8-BIT, I2C, 16-HVQFN