Microchip ATA5278-PKQI

无源接入/启动，TPMS100kHz ~ 150kHzSPI

Overview

An integrated programmable BCDMOS antenna driver IC transmitter. Designed for hands-free access control applications such as passive entry/go (PEG), tire pressure measurement (TPM), home access control, and care watch systems.It includes the full functionality of generating a magnetic LF field with an antenna coil to transmit data to a receiver in a key fob, card or transponder. A microcontroller can access the chip via a bi-directional serial interface.

Features

Tape & Reel (TR) Package
Passive Entry/Start, TPMS Type
100kHz ~ 150kHz Frequency
SPI Interface
7.5V ~ 16V Voltage - Supply
Surface Mount Mounting Type