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| 型号： | PCA9533DP/01,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 16/24页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER RGB 8-TSSOP |
| 产品培训模块： | LED Controllers I²C Bus Fundamentals |
| 标准包装： | 1 |
| 拓扑： | 开路漏极，PWM |
| 输出数： | 4 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光，LED 闪烁器 |
| 类型 - 次要： | RGB |
| 频率： | 400kHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 825 (CN2011-ZH PDF) |
| 配用： | 568-4003-ND - DEMO BOARD LED DIMMER 568-3512-ND - DEMO BOARD UART TO I2C |
| 其它名称： | 568-3374-6 |
NXP Semiconductors
PCA9533
4-bit I 2 C-bus LED dimmer
SDA
t BUF
t r
t f
t HD;STA
t SP
t LOW
SCL
t HD;STA
t SU;STA
t SU;STO
P
S
t HD;DAT
t HIGH
t SU;DAT
Sr
P
002aaa986
Fig 19. De?nition of timing
protocol
START
condition
(S)
t SU;STA
bit 7
MSB
(A7)
t LOW
t H IG H
bit 6
(A6)
1 /f
SCL
bit 0
(R/W)
acknowledge
(A)
STOP
condition
(P)
SCL
SDA
t BUF
t r
t f
t HD;STA
t SU;DAT
t HD;DAT
t VD;DAT
t VD;ACK
t SU;STO
002aab175
Rise and fall times refer to V IL and V IH .
Fig 20. I 2 C-bus timing diagram
12. Test information
V DD
open
PULSE
GENERATOR
V I
V DD
DUT
V O
RL
500 ?
V SS
RT
CL
50 pF
002aab880
R L = load resistor for LEDn. R L for SDA and SCL > 1 k ? (3 mA or less current).
C L = load capacitance includes jig and probe capacitance.
R T = termination resistance should be equal to the output impedance Z o of the pulse generators.
Fig 21. Test circuitry for switching times
PCA9533_3
? NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 27 April 2009
16 of 24
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9533DP02 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C LED dimmer |
| PCA9534 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit I2C and SMBus, low power I/O port with interrupt |
| PCA9534A | 制造商:TI 制造商全称:Texas Instruments 功能描述:REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS |
| PCA9534A_10 | 制造商:TI 制造商全称:Texas Instruments 功能描述:REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS |
| PCA9534A_101 | 制造商:TI 制造商全称:Texas Instruments 功能描述:REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS |
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