价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NAC Semi | MCHP00000004224 | 4,000 | 2K | 1d | ||||||||
| TME | AT42QT1481-AUR | 0 | 2K | 15h | ||||||||
| Microchip | AT42QT1481-AUR | 2,000 | 2K | Tape & Reel | 8h | |||||||
| Newark | AT42QT1481-AUR | 0 | 2K | Tape & Reel | ||||||||
| Onlinecomponents.com | AT42QT1481-AUR | 0 | 500 | Bulk |
供应链
Projected EOL Date2039-12-27
Country of AssemblyTaiwan, Thailand
Country of FabricationUnited States of America
Country of OriginTaiwan, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
描述
由其分销商提供的 Microchip AT42QT1481-AUR 的描述。
IC TOUCH SENSOR 48KEY 44TQFP / Capacitive Touch Screen 1-Wire 48 Key 44-Pin TQFP T/R
Touch Sensor Capacitive 1 Key 4.75V to 5.25V Surface Mount 44-Pin TQFP T/R
e3 AT42QT1481 Buttons 2013 capacitive touch sensor 10.1mm 13mA 11b 4.75V~5.25V
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
HS Code8542.31.0015
InterfaceSPI, UART
Max Operating Temperature105 °C
Max Output Voltage600 mV
Max Supply Current25 mA
Max Supply Voltage5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage4.75 V
Number of Channels48
Operating Supply Current13 mA
PackagingTape & Reel (TR)
Resolution1.375 B
Schedule B8542310000
Sensing MethodCapacitive
Dimensions
Height1.05 mm
Length10.1 mm
Width10.1 mm