Datasheet4U Logo Datasheet4U.com

ATA5275 - TRANSMITTER IC

General Description

The ATA5275 is an integrated 1.5 A peak current BCDMOS antenna driver IC dedicated as a 125 kHz wake-up channel transmitter for TPM applications.

It includes the full functionality to generate a magnetic LF field in conjunction with an antenna coil to transmit data and power to a receiver.

Key Features

  • Antenna Driver Stage with Adjustable Antenna Peak Current for up to 1.5 A Frequency Tuning Range from 100 kHz to 150 kHz Automatic Antenna Peak Current Regulation Self-tuning Oscillator for Antenna Resonant Frequency Adaption Capable of Driving a High-Q Antenna Integrated 5 V Regulator for External Load up to 10 mA Bi-directiona.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ATA5021 Digital Window Watchdog Timer ATMEL
ATA5577C Read/Write LF RFID IDIC Microchip
ATA5577M1330C-PP Read/Write LF RFID IDIC Transponder Atmel
ATA5580 The AES 125kHz Transponder Atmel
ATA5723 (ATA5723 - ATA5728) UHF ASK/FSK Receiver ATMEL

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATA5276 TRANSMITTER IC
ATA5277 STAND-ALONE ANTENNA DRIVER
ATA5278 STAND-ALONE ANTENNA DRIVER
ATA5282 ULTRA LOW POWER 125 KHZ 3D WAKE UP RECEIVER
ATA5283 Interface IC for 125 kHz Wake-up Function

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features • • • • • • • • • • • • • • • • • Antenna Driver Stage with Adjustable Antenna Peak Current for up to 1.