860-1050 MHz Ultra Low Power Long Range Transceiver

GENERAL DESCRIPTION Semtech’s SX1272/73 family provides ultra long range while maintaining low current consumption, making it optimal for numerous applications. With Semtech’s patented modulation technique the device can achieve sensitivity of over -138.5 dBm using a low cost crystal and bil

远程，Lora低功率的RF手发器860-1000MHZ

The SX1272/73 transceivers feature the LoRa® 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 SX1272/73 can achieve a sensitivity of over -137 dBm usin ·LoRa Modem\n·157 dB maximum link budget\n·+20 dBm at 100 mW constant RF output vs. V supply\n·+14 dBm high efficiency PA\n·Programmable bit rate up to 300 kbps\n·High sensitivity: down to -137 dBm\n·Bullet-proof front end: IIP3 = -12.5 dBm\n·89 dB blocking immunity\n·Low RX current of 10 mA, 100 nA;

Single RF Module, SX1272, 868 MHz

This single RF module features Semtech's LoRa® SX1272 and is configured for the 868 MHz frequency band.

Single RF Module, SX1272, 915 MHz

This single RF module features Semtech's LoRa® SX1272 and is configured for the 915 MHz frequency band.

包装：盒 描述：SX1272 868MHZ DEVELOPMENT KIT 开发板，套件，编程器 射频评估和开发套件，开发板

包装：盒 描述：SX1272 915MHZ DEVELOPMENT KIT 开发板，套件，编程器 射频评估和开发套件，开发板

Low Power Long Range Transceiver

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Hardware Description

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EPITAXIAL PLANAR PNP TRANSISTOR (HIGH CURRENT)

HIGH CURRENT APPLICATION. FEATURES • High hFE : hFE=100 ~ 320. • Complementary to KTC3204.

6-Unit, Darlington Transistor Array?

6-Unit, Darlington Transistor Array Features • Ideally suited for 18-digit printer because of built-in 6 units. • With built-in protective diodes against negative inputs. • Ideally suited for printer mechanism with load current 85 mA.

12-Bit, 3us, 250kHz Sampling A/D Converter

文件：340.26 Kbytes Page：20 Pages

Fault-Protected, 12-Bit ADCs with Software-Selectable Input Range

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Fault-Protected, 12-Bit ADCs with Software-Selectable Input Range

文件：850.26 Kbytes Page：20 Pages