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參數(shù)資料
| 型號： | ATA5283 |
| 廠商： | ATMEL CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Interface IC for 125 kHz Wake-up Function |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO8 |
| 封裝： | TSSOP-8 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 230K |
| 代理商： | ATA5283 |
Rev. 4598D–AUTO–03/04
Features
Wake-up Function for a Microcontroller with Preamble Detection
1 mV
rms
Sensitivity
1 μA Standby Current
Power Supply: 2 V to 3.8 V
Baud Rate: up to 4 kbps (ASK Modulation)
Operation Temperature: up to 125°C
Withstands +175°C
Few External Components
Application
Tire Pressure Monitoring (TPM)
Description
The ATA5283 is a 125 kHz ultra-low power receiver used for the wake-up function of
Tire Pressure Monitoring (TPM) application. The sensitive input stage of the IC ampli-
fies and demodulates the carrier signal from the antenna coil to a digital output signal
for a microcontroller. During the standby mode the preamble detection unit monitors
the incoming signal and activates the wake-up output and the data output, if the IC
receives a proper 125 kHz carrier signal.
By combining the IC with an antenna coil, a microcontroller, an RF transmitter/trans-
ceiver, a battery, temperature- and pressure sensor, it is possible to design a
complete Tire Pressure Monitoring system (TPM).
Figure 1.
Block Diagram
ATA5283
Amplifier
with AGC
Lx
Condi-
tioner
VDD
GND
Vref
Battery
RESET
N_DATA
N_WAKEUP
Preamble
check
COIL
TST2
TST1
Interface IC for
125 kHz
Wake-up
Function
ATA5283
Preliminary
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATA5283P-6AP | Interface IC for 125 kHz Wake-up Function |
| ATA5283P-6AQ | Interface IC for 125 kHz Wake-up Function |
| ATA5423_0601 | SMART RF INTEGRATED WIRELESS DATA TRANSCEIVER |
| ATA5423_06 | UHF ASK/FSK Transceiver |
| ATA5423 | UHF ASK/FSK Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA5283_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Interface IC for 125 kHz Wake-up Function |
| ATA5283P-6AP | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Interface IC for 125 kHz Wake-up Function |
| ATA5283P-6APJ | 功能描述:射頻無線雜項(xiàng) 125 kHz Rec. TPMS / 1D/very low curr. RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| ATA5283P-6APJ 71 | 功能描述:IC INTRFC WAKE-UP 125KHZ 8TSSOP RoHS:是 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 |
| ATA5283P-6APJ71 | 功能描述:射頻無線雜項(xiàng) TPM LF Reciever IC RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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