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Rev.: 4616C-TPMS-04/08/02M
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Part Number
Frequency
Range [MHz]
Key Features Package
UHF Transmitter ICs
ATA5756
ATA5757
315
433
ASK/FSK UHF TPMS Transmitter ICs, From 2.0V TSSOP10
ATA5749 315/433 ASK/FSK UHF TPMS Transmitter IC, Fully Programmable by the
Microcontroller, Single-board Design for Both Frequencies with Single
13 MHz Crystal Type, From 1.9V
TSSOP10
UHF Receiver ICs
ATA5723 315 UHF Remote Control Receiver, 300 kHz Bandwidth RSSI
Pin Compatible to ATA5724, ATA5728
SSO20
ATA5724 433 UHF Remote Control Receiver, 300 kHz Bandwidth, RSSI
Pin Compatible to ATA5723, ATA5728
SSO20
ATA5728 868 UHF Remote Control Receiver, 600 kHz Bandwidth, RSSI
Pin Compatible to ATA5723, ATA5724
SSO20
ATA5745
ATA5746
433
315
Transparent UHF Receiver IC with Fast RKE/TPMS Switching Rate,
Suitable for 1 to 20 Kbits/s Manchester FSK with 4 Programmable
Bit-rate Ranges, High FSK Sensitivity (–114 dBm at 2.4 Kbits/s),
High Blocking Capability
QFN24
ATA5811
ATA5812
433
315
Fast Switching Rate between TPMS and RKE Receive Modes QFN48
LF Receiver ICs
ATA5283 125 kHz Industry-leading Ultra Low Power ASK Receiver IC with Minimum
Current Consumption and Maximum Sensitivity
TSSOP8
LF Antenna Driver ICs
ATA5276 125 kHz 1.5-APP Antenna Driver IC with Frequency Self-tuning to the LF
Antenna Resonance Frequency and Built-in Diagnosis Function
QFN20
Microcontroller Transmitter ICs
ATA6285
ATA6286
315
433
Single-package Microcontroller Transmitter Including 8-bit Flash AVR
Microcontroller with Capacitive Sensor Interface, 125-kHz Receiver
Channel, Temperature Sensor, 90-kHz Slow-oscillation Mode
QFN32
Microcontrollers
ATAM893 4 KB Flash-ROM/32 × 16-bit EEPROM SSO20
ATAR890 2 KB ROM/32 × 16-bit EEPROM SSO20
ATAR892 4 KB ROM/32 × 16-bit EEPROM SSO20
TPMS System Status and Trends:
Battery-powered and Batteryless Systems
Strong Trend Towards Low-cost TPMS Systems Forces Car
Manufacturers to Use Low-cost (Battery-powered) Sensor Gauges
First Vehicle Platforms Equipped with Battery-powered Bi-directional
Channel LF/RF POD Systems (Autolocation Functionality, 100%
Confi dence Level of Pressure Monitoring)
First Autolocation Platforms Evolve Based on Plausibility System Check Using
Double-axis Motion Sensors (Advanced Remote Systems)
Further Trend Towards Higher Integration Level of Combined RKE/TPMS Modules
Currently No Existing Platform with Batteryless Technology, Various Approaches
Still in Discussion