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PCA9534DBR PDF预览

PCA9534DBR

更新时间: 2024-02-28 13:03:10
品牌 Logo 应用领域
德州仪器 - TI 并行IO端口微控制器和处理器外围集成电路光电二极管输出元件时钟
页数 文件大小 规格书
32页 658K
描述
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

PCA9534DBR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFN
包装说明:QFN-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.82Is Samacsys:N
最大时钟频率:0.4 MHzJESD-30 代码:S-PQCC-N16
JESD-609代码:e4长度:4 mm
湿度敏感等级:2位数:8
I/O 线路数量:8端口数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC16,.16SQ,25
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:2.5/5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Parallel IO Ports最大压摆率:0.175 mA
最大供电电压:5.5 V最小供电电压:2.3 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
uPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches:1

PCA9534DBR 数据手册

 浏览型号PCA9534DBR的Datasheet PDF文件第1页浏览型号PCA9534DBR的Datasheet PDF文件第3页浏览型号PCA9534DBR的Datasheet PDF文件第4页浏览型号PCA9534DBR的Datasheet PDF文件第5页浏览型号PCA9534DBR的Datasheet PDF文件第6页浏览型号PCA9534DBR的Datasheet PDF文件第7页 
PCA9534  
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER  
WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS  
www.ti.com  
SCPS124BSEPTEMBER 2006REVISED FEBRUARY 2007  
Three hardware pins (A0, A1, and A2) are used to program and vary the fixed I2C address and allow up to eight  
devices to share the same I2C bus or SMBus.  
The PCA9534 is pin-to-pin and I2C address compatible with the PCF8574. However, software changes are  
required due to the enhancements in the PCA9534 over the PCF8574.  
The PCA9534 is a low-power version of the PCA9554. The only difference between the PCA9534 and PCA9554  
is that the PCA9534 eliminates an internal I/O pullup resistor, which dramatically reduces power consumption in  
the standby mode when the I/Os are held low.  
The PCA9534A and PCA9534 are identical, except for their fixed I2C address. This allows for up to 16 of these  
devices (8 of each) on the same I2C bus.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
PCA9534RGTR  
PCA9534RGVR  
PCA9534DBQR  
PCA9534DW  
TOP-SIDE MARKING  
PREVIEW  
QFN – RGT  
QFN – RGV  
QSOP – DBQ  
Reel of 3000  
Reel of 2500  
Reel of 2500  
Tube of 40  
PREVIEW  
PD534  
SOIC – DW  
SSOP – DB  
PCA9534  
PD534  
Reel of 2000  
Reel of 2000  
Tube of 80  
PCA9534DWR  
–40°C to 85°C  
PCA9534DBR  
PCA9534DBT  
Tube of 90  
PCA9534PW  
TSSOP – PW  
TVSOP – DGV  
PD534  
PD534  
Reel of 2000  
Reel of 2000  
PCA9534PWR  
PCA9534DGVR  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
2
Submit Documentation Feedback  

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