MAX41462GUB+T

RF Transmitter Overview

The MAX41462GUB+T is a UHF sub-GHz ISM/SRD transmitter designed for On-Off Keying (OOK) or Amplitude-Shift Keying (ASK) data transmission. It operates within the 286 MHz to 960 MHz frequency range and supports data rates up to 200 Kbps. The device delivers an output power of 16 dBm and functions on a supply voltage of 1.8 V to 3.6 V. It utilizes a Phase-Locked Loop (PLL) for frequency synthesis and features an I2C interface for control. The component is housed in a 10-TFSOP, 10-MSOP package with a width of 3.00 mm.

RF Transmitter Feature Summary

• Integrated PLL synthesizer for precise frequency generation across the sub-GHz band
• I2C digital interface for configuration and control
• Supports ASK and OOK modulation schemes
• High output power capability of 16 dBm

RF Transmitter Applications

• Wireless sensor networks
• Remote keyless entry systems
• Industrial telemetry
• Security alarm systems

RF Transmitter Procurement Notes

Verify the exact part marking against the manufacturer's official documentation to ensure authenticity. Confirm that the suffix '+T' indicates tape-and-reel packaging if required for automated assembly processes. Check the specific temperature grade and package variant details directly from the source datasheet to match application requirements.

RF Transmitter Selection Notes

Select this component when a sub-GHz transmitter with integrated frequency synthesis is required. Ensure the application frequency falls within the 286 MHz to 960 MHz range. Verify that the system voltage supports the 1.8 V to 3.6 V operating range and that the I2C interface is compatible with the host controller.

RF Transmitter Part Context

This part belongs to the MAX41461/MAX41462 family of UHF transmitters. These devices are engineered for low-power wireless applications requiring reliable transmission in ISM bands. The GUB suffix typically denotes the specific package type and temperature rating, distinguishing it from other variants in the series.

RF Transmitter Replacement Considerations

The MAX41461 is a related model within the same family. Verify pinout compatibility and functional equivalence before substitution. Consult the official Analog Devices documentation for detailed cross-reference information and any potential differences in specifications.