Overview
The AX5031-1-TA05 is a sub-1GHz ISM/SRD RF transmitter IC produced by ON Semiconductor. This device is designed to operate within the IEEE 802.15.4 protocol and is compatible with various ISM frequency bands. It is a multi-channel single-chip RF transmitter, making it suitable for a wide range of wireless applications. The AX5031-1-TA05 is known for its high performance, flexibility, and robust feature set, which includes multiple modulation techniques and advanced error correction mechanisms.
Key Specifications
| Attribute | Value |
|---|---|
| RF Operating Frequencies | 400 to 470MHz and 800 to 940MHz |
| RF Output Power | Up to +15dBm |
| Modulation Techniques | ASK, PSK, OQPSK, MSK, FSK, GFSK, 4-FSK |
| Basic OTA Data Rate | 350kbps (FSK), 2Mbps (ASK, PSK) |
| 802.15.4 (DSSS) OTA Data Rate | 16kbps (FSK), 40kbps (ASK, PSK) |
| Channel Hopping | 2000 hops/s |
| Package Type | QFN |
| Pin Count | 20 |
| Mounting Type | Surface Mount |
| Dimensions | 4 x 4 x 0.85mm |
| Power Supply | +2.2V to +3.6Vdc |
| Operating Temperature Range | -40 to +85°C |
| Host Communication | Serial SPI |
Key Features
- IEEE 802.15.4 protocol compatibility
- Multiple modulation techniques: ASK, PSK, OQPSK, MSK, FSK, GFSK, 4-FSK
- Programmable Cyclic Redundancy Check (CRC-CCITT, CRC-16, CRC-32)
- Internally generated coding for forward Viterbi error correction (FEC)
- Optional spectral shaping
- 32 byte data FIFO
- Brown-out detection
- Serial SPI host communication
Applications
- Telemetry
- Sensor readout
- Thermostats
- Automatic Meter Reading (AMR)
- Toys
- Wireless audio
- Wireless networks
- Wireless M-Bus
- Access control
- Remote keyless entry
- Remote controls
- Active RFID
- Communication for the Internet of Things (IoT)
Q & A
- What are the operating frequency bands of the AX5031-1-TA05?
The AX5031-1-TA05 operates in the 400 to 470MHz and 800 to 940MHz ISM frequency bands. - What modulation techniques does the AX5031-1-TA05 support?
The device supports ASK, PSK, OQPSK, MSK, FSK, GFSK, and 4-FSK modulation techniques. - What is the maximum RF output power of the AX5031-1-TA05?
The maximum RF output power is up to +15dBm. - What are the data rates supported by the AX5031-1-TA05?
The device supports basic OTA data rates of 350kbps (FSK) and 2Mbps (ASK, PSK), and 802.15.4 (DSSS) OTA data rates of 16kbps (FSK) and 40kbps (ASK, PSK). - What is the channel hopping rate of the AX5031-1-TA05?
The channel hopping rate is 2000 hops/s. - What is the package type and pin count of the AX5031-1-TA05?
The package type is QFN with 20 pins. - What is the operating temperature range of the AX5031-1-TA05?
The operating temperature range is -40 to +85°C. - What host communication interface does the AX5031-1-TA05 use?
The device uses a serial SPI interface for host communication. - What are some of the key applications of the AX5031-1-TA05?
Key applications include telemetry, sensor readout, thermostats, AMR, toys, wireless audio, wireless networks, and more. - Does the AX5031-1-TA05 support error correction mechanisms?
Yes, it supports programmable Cyclic Redundancy Check (CRC-CCITT, CRC-16, CRC-32) and internally generated coding for forward Viterbi error correction (FEC).
