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Wireless Sensor Connectivity description

AS3930/32/33 产品系列是超低功耗、低频唤醒接收器,其工作频率范围为 15 至 150kHz。它们集成了可感测 16 位或 32 位 可编程唤醒模式的内置相关器,并根据需求提供 1 个或 3 个接收通道选择,以支持发送器和接收器之间的固定或可变方向。

AS3935 富兰克林闪电传感器能够测算闪电风暴前沿的距离。它可检测云对云和云对地放电。它适合于面向户外气象站或休闲活动(如徒步旅行、高尔夫)的消费级的电池供电设备。

资源发布器

PartNo Description Channels

#

Wake-Up Sensitivity

µVpp

LF Carrier Freq. Range

kHz

Data Rate (Manch.)

kbit/s

Dynamic Range

dB

RSSI Step

dB

Package

Features

Supply

V

Current Consumption

(PD/Listening/Active) µA

Interface

Temperature Range

°C

Datasheet Demo Buy PartNo
AS3930

Programmable 1D LF wake-up receiver

1 282 110 - 150 0.5 - 4 64 2 TSSOP-16 \ QFN-16 (4x4) 16bit programmable wake-up pattern 2.4 - 3.6 0.4/1.37/5.3 Serial Peripheral Interface -40 to +85 AS3930
AS3932

Programmable 3D LF wake-up receiver

3 282 110 - 150 0.5 - 4 64 2 TSSOP-16 \ QFN-16 16bit programmable wake-up pattern 2.4-3.6V 0.4/2.7/8.3 Serial Peripheral Interface -40 to +85 AS3932
AS3933

Programmable 3D LF wake-up receiver

3 225 15 - 150 0.5 - 4 64 2 TSSOP16 \ QFN-16 (4x4) 32bit programmable wake-up pattern 2.4-3.6V -/2.3/8.3 Serial Peripheral Interface -40 to +85 AS3933
AS3935

Lightning sensor IC with embedded distance estimation algorithm

MLPQ-16 (4x4) Distance estimation up to 40km in 14 steps \ Embedded distance estimation algorithm & auto antenna tuning 2.4 - 5.5 1 / 60 / 350 SPI or I²C -40 to +85 AS3935