平面肖特基

LI-ON

立昂微

Low Power Long Range Transceiver

GENERAL DESCRIPTION The SX1276/77/78/79 transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. Using Semtech’s patented LoRa™ modulation technique SX1276/77/78/79 can achi

文件：3.19738 Mbytes 页数：132 Pages

SEMTECH

先之科

3-Pin Reset Monitors for 5V Systems

General Description The TC1278/TC1279 are cost-effective system super visor circuits designed to monitor VCCin digital systems and provide a reset signal to the host processor when necessary. No external components are required. Features • Precision VCCMonitor for 5.0V System Supplies

文件：424.85 Kbytes 页数：12 Pages

MICROCHIP

微芯科技

Crystal Unit SMD 3.2x2.5 48.00MHz

Features: Ceramic Seam Weld Package Excellent Reliability Performance Ultra Miniature Package Available to Surface Mount Technology and IR Reflow Process Description and Applications: Surface mount 3.2mmx2.5mm crystal unit for use in wireless telecommunications devices, especially for a n

文件：300.05 Kbytes 页数：7 Pages

TAI-SAW

嘉硕科技