ATAB5276 Atmel, ATAB5276 Datasheet
ATAB5276
Specifications of ATAB5276
Related parts for ATAB5276
ATAB5276 Summary of contents
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... Typical wake-up applications can be found in vehicles for Tire Pressure Monitoring (TPM). The demonstrator hardware (HW) consists of the LF transmitter board (ATAB5276) patched onto a microcontroller base board and an LF receiver board (ATAB5283). The high antenna driver ability of the transmitter, combined with the sensitive receiver, enables a wake-up distance ...
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... Components Included • ATAB5276 demonstrator board patched onto a microcontroller base board • ATAB5283 receiver board, inclusive Li battery (optionally, the ATAB5282 receiver board) • Antenna module • Serial RS232 interface cable • Two cables for DC power supply • CD-ROM installation software and documentation 2 ...
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... Figure 3-1. Command Settings on the Host Screen 4. Hardware Components 4.1 Transmitter Board ATAB5276_V1 with External Antenna Module Figure 4-1. 4857C–AUTO–07/06 Transmitter Board ATAB5276_V1 ATAK5276-83 3 ...
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Figure 4-2. The transmitter board (see communicating with a host PC. Operation software must be installed on the host via the enclosed CD-ROM. A power source of typically 12V/2A is used to supply the microcontroller base board and the transmitter ...
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... Figure 4-3. Schematic of the Transmitter Board ATAB5276_V1 4857C–AUTO–07/06 State Machine Gate Driver Control Half Bridge Driver ATAK5276-83 5 ...
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... Table 4-1. Parts List of the Transmitter Board ATAB5276_V1 Part No. Designation U1 Transmitter IC T1 NPN transistor D3 Schottky diode D2 Schottky diode D1 LED R1 Resistor R2 Resistor R3 Resistor R4 Resistor REXT Resistor RCR1 Resistor RCR2 Resistor RSEN Resistor RANT Resistor C1 Capacitor C2 Capacitor C3 Tantalum C4 Capacitor C5 Capacitor CANT Capacitor DIO, IANT, ...
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Receiver Board ATAB5283 The receiver IC ATA5283 is equipped with antenna on-board. Received data is indicated by an LED display. Once data is received, the IC can be returned to STANDBY mode by pressing the RESET ...
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... Optional 100 nF ±10%/50V SMD Ceramic 10 µF/10V Optional 100 k 100 47 k 100 k 100 10 k 100 k - 3V/220 mAh - - Type Manufacturer ATA5283 Atmel BC857 - BC847 - TLMT3100 Vishay Predan for example, Vishay - for example, Vishay for example, Vishay Tantalum for example, Vishay - - Standard - Standard ...
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Figure 4-6. Figure 4- 4857C–AUTO–07/06 Receiver Board ATAB5282_V4 Schematic of Receiver Board ATAB5282_V4 R1 C1a C1b COIL1 1 VDD COIL1 R2 ATA5282 C2b C2a COIL2 NWAKE/ 2 COIL2 DATA R3 C3a C3b COIL3 3 COIL3 NSCL TSSOP8 ...
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... 100 k 100 100 3V/ 220 mAh - pole Type Manufacturer ATA5282 Atmel BC857 TLMT3100 Vishay 3DC1515S-0477X Predan SMD Ceramic for example, Vishay SMD Ceramic for example, Vishay SMD Ceramic for example, Vishay Tantalum for example, Vishay Tantalum for example, Vishay SMD 0805 ...
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... Using an English-language Windows system: - Using a German-language Windows system: 3. Copy the default patterns ATA5283.dat and ATA5282.dat from the CD-ROM to the installation folder. 4. When the software program ATAB5276.exe (located in the installation folder) is exe- cuted, the host operating menu as shown in Figure 5-1. Operating Menu on Host 4857C– ...
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... After starting the demonstrator, insert the battery into the slot of the ATAB5283/ATAB5282 receiver board and place the board within a distance of about the ATAB5276, along the transmitter antenna axis. 2. Press the RESET button once to reset the AGC control of the ATA5283 as shown in Figure Figure 6-1 ...
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... In loop operation, the protocol is sent continuously. Using the default ATAB5276 transmitter setting (I ATAB5283/ATAB5282 receiver should be able to detect the protocol at a distance about 2 meters along the antenna axis. Longer distances can also be reached by increasing the antenna current, for example to 1 ...
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Error Diagnosis Several parameters are monitored by the IC, such as undervoltage, overtemperature, antenna frequency range, and antenna current. The acknowledge bit is returned by the IC after the pattern has been sent. The status of the acknowledge is ...
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... Signal Transmission Measurements The relationship of the sent and received protocol can be measured on the boards ATAB5276 (transmitter) and ATAB5283 (receiver) via the related test pins TPx. shows an example of the send protocol with the default data pattern and the default transmitter current of 0.6 Ap. 4857C– ...
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... Figure 6-8. A similar protocol transmission to the 3D receiver is shown in Due to the header detection, the Q-factor of the transmitter antenna module is reduced to a value (RANT = 18 ). Figure 6-9. ATAK5276-83 16 Signal Transmission ATAB5276 Transmitter to ATAB5283 Receiver Signal Transmission ATAB5276 Transmitter to ATAB5282 Receiver Figure 6-9. 4857C–AUTO–07/06 ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...