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MAX3942ETG+
IC TELECOM INTERFACE 24TQFN
- 제조업체
- Mfr.부분 #MAX3942ETG+
- 패키지 24-WFQFN Exposed Pad
- 데이터시트 MAX3942ETG+ DataSheet
- 재고 있음117
100% 원래 &새로운
배송 준비 24 시간
365 일 보장
RFQ 및더 많은 할인
사양
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tube |
| ProductStatus | Active |
| Function | Driver |
| NumberofCircuits | 1 |
| Voltage-Supply | -5.5V ~ -4.9V |
| Current-Supply | 140mA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 24-WFQFN Exposed Pad |
개요
Description
MAX3942ETG+ is Maxim Integrated’s 2.4 GHz RF front-end IC in the ETG+ package, designed for compact wireless modules (BLE, ZigBee, IEEE 802.15.4, ISM band). It is a highly integrated RF front end that typically combines key building blocks (such as LNA, PA and RF switches/mixer) and provides a digital control interface (SPI/I2C) to set bias, gains and operation modes. The device minimizes external components and supports easy layout with external matching networks, decoupling, and a suitable supply. It’s intended for low-power, short-range wireless links in IoT and consumer devices. For a solid introduction, consult the datasheet and application notes, and use Maxim’s evaluation board or reference designs to understand layout, impedance matching, power levels, and trends in biasing.
Package
Package type: ETG+ denotes Maxim’s leadless QFN package. The MAX3942ETG+ is in a 28‑pin, leadless QFN (4×4 mm) with an exposed pad.
Pinout
Pin count: 20 pins (QFN ETG+ package).
Function: Dual SPDT RF/IF switch (two independent 50-ohm channels) with logic control.
Function: Dual SPDT RF/IF switch (two independent 50-ohm channels) with logic control.
Manufacturer
Manufacturer: Maxim Integrated Products. Maxim is a U.S.-based semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (now part of Analog Devices, Inc.).
Application
Applications areas:
- RF switch/antenna-switch networks for wireless transceivers
- ISM-band front-ends (WLAN, Bluetooth, ZigBee, etc.)
- RF receivers/transmitters and front-end modules
- RF test equipment and instrumentation
- Automotive and industrial wireless systems
- IoT gateways and wireless sensors/modules
- RF switch/antenna-switch networks for wireless transceivers
- ISM-band front-ends (WLAN, Bluetooth, ZigBee, etc.)
- RF receivers/transmitters and front-end modules
- RF test equipment and instrumentation
- Automotive and industrial wireless systems
- IoT gateways and wireless sensors/modules
배송
배송 방법We
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배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
지불
Payment Methods
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