Datasheet Texas Instruments TCA8418RTWR — 数据表

制造商Texas Instruments
系列TCA8418
零件号TCA8418RTWR
Datasheet Texas Instruments TCA8418RTWR

具有集成ESD保护的I2C控制键盘扫描IC 24-WQFN -40至85

数据表

TCA8418 I2C Controlled Keypad Scan IC With Integrated ESD Protection datasheet
PDF, 1.2 Mb, 修订版: F, 档案已发布: Jul 17, 2017
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin24
Package TypeRTW
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingPZ418
Width (mm)4
Length (mm)4
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

FunctionKeypad Scan
I2C Address110100
Number of Outputs18
Operating Temperature Range-40 to 85 C
Package GroupWQFN
RatingCatalog
Special FeaturesPush-Pull I/O Type,On-Chip Power-on-Reset,Low Voltage
VCC(Max)3.6 V
VCC(Min)1.65 V
fSCLK(Max)1 MHz

生态计划

RoHSCompliant

应用须知

  • Maximum Clock Frequency of I2C Bus Using Repeaters
    PDF, 116 Kb, 档案已发布: May 15, 2015
    TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
  • I2C Bus Pull-Up Resistor Calculation
    PDF, 157 Kb, 档案已发布: Feb 13, 2015
  • Understanding the I2C Bus
    PDF, 124 Kb, 档案已发布: Jun 30, 2015

模型线

系列: TCA8418 (1)
  • TCA8418RTWR

制造商分类

  • Semiconductors > Interface > I2C > I2C Keypad Controllers and LED Drivers