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AS393MTR-E1 +BOM

The AS393MTR-E1 features two comparators in one chip, allowing for versatile voltage comparisons

Manufacturer:

Diodes Incorporated
Mfr.Part #:

AS393MTR-E1
Datasheet:

AS393MTR-E1 Datasheet (PDF)
Type:

General Purpose
Number Of Elements:

2
Output Type:

Open-Collector
Voltage - Supply, Single/Dual (±):

2V ~ 36V, ±1V ~ 18V

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

AS393MTR-E1 General Description

The AS393MTR-E1 from ams AG is a cutting-edge lightning sensor IC that provides advanced lightning detection capabilities. With its patented sensing technology, this highly integrated device can detect potentially hazardous lightning activity within a 40km radius, making it an essential component for weather monitoring systems, outdoor equipment, and industrial safety applications. The AS393MTR-E1 can accurately estimate the distance of lightning strikes and differentiate between man-made disturbances and actual lightning activity, providing valuable information for users. Its low-power architecture and compact form factor make it ideal for portable and battery-operated applications, ensuring reliable lightning detection without draining power resources

Key Features

- 3D wake-up pattern detection
- 3D LF field strength measurement
- Antenna rotation for easy calibration
- High sensitivity and high dynamic range
- Wide operating frequency range
- Reliable, interference resistant wake-up decoding
- Highly protected differential inputs
- Ultra low power consumption
Additional Features
- Antenna rotation switch
- three independent LF receiver chains
- Wake-up output combining the three receiver chains
- Low power 32.768 kHz crystal oscillator circuit
- Serial programming interface
- Voltage regulator with 2.4 V output, on/off switchable
Each independent LF receiver chain contains:
- Input overload protection
- Input attenuator
- Ultra low power LF amplifier with logarithmic envelope output
- Robust data detector with adaptive slicing threshold that translates the logarithmic envelope into a digital data signal
- Error tolerant digital pattern correlator that detects a given code sequence in the received data signal and generates a wake-up signal
- Sophisticated power management logic that powers down the correlator if no data is received

Specifications

Type	General Purpose	Number of Elements	2
Output Type	Open-Collector	Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	5mV @ 5V	Current - Input Bias (Max)	0.25µA @ 5V
Current - Output (Typ)	16mA @ 5V	Current - Quiescent (Max)	1mA
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	AS393