MICRF112YMM

$0.46

Description：RF TX IC ASK 300-450MHZ 10TFSOP
Series：QwikRadio®
Mfr：Microchip Technology
Package：Tube

SKU:a7eb7ae0f21c Category: RF Transmitters Brand: Microchip Technology

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Product introduction

MICRF112YMM is listed in the RF Transmitter range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is RF TX IC ASK 300-450MHZ 10TFSOP. Review the specifications below when checking this part for your BOM.

RF Transmitter specifications for MICRF112YMM

Description：RF TX IC ASK 300-450MHZ 10TFSOP
Series：QwikRadio®
Mfr：Microchip Technology
Package：Tube
Frequency：300MHz ~ 450MHz
Applications：RKE, TPM
Modulation or Protocol：ASK, FSK
Data Rate (Max)：50kbps
Power - Output：10dBm
Current - Transmitting：11mA
Data Interface：PCB, Surface Mount
Antenna Connector：PCB, Surface Mount
Memory Size：-
Features：-
Voltage - Supply：1.8V ~ 3.6V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP
Grade：-
Qualification：-

RF Transmitter datasheet and documents for MICRF112YMM

MICRF112YMM

RF Transmitter Overview

The MICRF112YMM is a single-chip ASK/FSK RF transmitter IC designed for remote wireless applications in the 300MHz to 450MHz frequency band. It features a maximum output power of +10dBm and supports data rates up to 50kbps. The device operates on a supply voltage range of 1.8V to 3.6V, with a typical transmission current of 11mA. It is housed in a 10-MSOP package and functions within an operating temperature range of -40°C to 125°C.

RF Transmitter Feature Summary

Supports ASK and FSK modulation techniques for reliable wireless communication
Integrates shutdown mode functionality to minimize power consumption
Designed for low-power, battery-operated wireless applications
Operates across the global 300MHz to 450MHz ISM band

RF Transmitter Applications

Remote Keyless Entry (RKE) systems
Tire Pressure Monitoring (TPM)
Garage door openers
Low-power wireless sensor networks

RF Transmitter Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors or certified partners. Confirm that the specific part number matches the required 10-MSOP package and RoHS compliance status. Ensure that the intended application environment falls within the specified -40°C to 125°C operating temperature range before finalizing procurement decisions.

RF Transmitter Selection Notes

Select this component for designs requiring simple ASK/FSK transmission in the 300-450MHz band. It is suitable for applications prioritizing low current consumption and compact surface-mount packaging. Consider the +10dBm output power capability for short-range links. Evaluate compatibility with existing antenna designs and regulatory requirements for the target market's frequency allocations.

RF Transmitter Part Context

This component belongs to the QwikRadio family of RF transmitters from Microchip Technology. It serves as a successor to earlier Micrel-branded solutions, maintaining pin-out and functional compatibility for design upgrades. The MICRF112 series provides a cost-effective solution for replacing discrete RF components in consumer and industrial wireless devices.