參數(shù)資料
型號(hào)： ATA5282
廠商： ATMEL CORP
元件分類： 消費(fèi)家電
英文描述： ULTRA LOW POWER 125 KHZ 3D WAKE UP RECEIVER WITH RSSI
中文描述： SPECIALTY CONSUMER CIRCUIT, PDSO8
封裝： TSSOP-8
文件頁(yè)數(shù)： 1/23頁(yè)
文件大?。?/td> 395K
代理商： ATA5282
Rev. 4694B–AUTO–06/04
Features
Three Input Channels for 3D Antennas
2.8 mV
PP
Sensitivity Typically
Ultra Low Current Operation Consumption
2 μA Standby Current Typically
4 μA Active Current Typically
Power Supply 2 V to 4.2 V
Carrier Frequency Range from 100 kHz to 150 kHz
Wake-up Function for a Microcontroller
Header Detection
Baud Rate up to 4 kbps (ASK Modulation)
Bi-directional Two-wire Interface
ESD According to Automotive Requirements
Benefits
Digital RSSI for Field Strength Measurement
Coils Input Range from 2.8 mV
PP
to 2.8 V
PP
Typically
High Sensitivity
Applications
Passive Entry Go (PEG)/Car Access
Position Indicator
Home Access Control
RFID Systems
Description
The ATA5282 is a 125-kHz ultra low power receiver IC with three input channels for
Passive Entry Go applications. It includes all circuits for an LF wake-up channel. The
three sensitive input stages of the IC amplifier demodulate and measure the input sig-
nal from the antenna coils. The microcontroller interface of the IC outputs the data
signal as well as the measured RSSI values. During standby mode, the header detec-
tion unit monitors the incoming signal and generates a wake-up signal for the
microcontroller if the IC receives a valid 125-kHz carrier signal.
By combining the IC with an antenna coil, a microcontroller, an RF transmitter/trans-
ceiver and a battery, it is possible to design a complete hands-free key for Passive
Entry Go applications.
Ultra Low Power
125 kHz 3D -
Wake-up
Receiver with
RSSI
ATA5282
Preliminary
相關(guān)PDF資料
PDF描述
ATA5283P-6APJ Interface IC for 125 kHz Wake-up Function
ATA5283P-6AQJ Interface IC for 125 kHz Wake-up Function
ATA5283 Interface IC for 125 kHz Wake-up Function
ATA5283P-6AP Interface IC for 125 kHz Wake-up Function
ATA5283P-6AQ Interface IC for 125 kHz Wake-up Function
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATA5282_05 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Ultra Low Power 125 kHz 3D - Wake-up Receiver with RSSI
ATA5282-6APH 功能描述:射頻接收器 3D LF Receiver IC with RSSI RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
ATA5282-6AQH 功能描述:射頻接收器 3D LF Receiver IC with RSSI RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
ATA5282-DJK 功能描述:IC 3D RCVR 125KHZ W/RSSI 8TSSOP RoHS:否 類別:RF/IF 和 RFID >> RFID IC 系列:- 其它有關(guān)文件:CR14 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- RF 型:收發(fā)器 頻率:13.56MHz 特點(diǎn):ISO14443-B 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SO 包裝:Digi-Reel® 其它名稱:497-5719-6
ATA5283 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Interface IC for 125 kHz Wake-up Function
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