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MICRF405YML-TR The Microchip Technology MICRF405YML-TR is an RF transmitter IC designed for unlicensed ISM band operations. It supports ASK and FSK modulation across a frequency range of 290MHz to 980MHz.
Mfr Part #:

MICRF405YML-TR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MICRF405YML-TR is an RF transmitter IC designed for unlicensed ISM band operations. It supports ASK and FSK modulation across a frequency range of 290MHz to 980MHz.
✓ Total Stock: 34,993 pcs
$ Price Range: $2.22

MICRF405YML-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
34,993 pcs
On Request
34993 pcs On Request 1 On Request On Request 2020+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MICRF405YML-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Antenna Connector
Applications
Current
Data Interface
Data Rate (Max)
Frequency
Modulation or Protocol
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Voltage
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MICRF405YML-TR Description

Short technical summary and product information.

The MICRF405YML-TR from Microchip Technology is a versatile RF transmitter integrated circuit operating within the 290MHz to 980MHz frequency range, suitable for unlicensed ISM band applications. This device supports both Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK) modulation types, offering a maximum data rate of 200kbps. It features a programmable output power up to 10dBm and operates with a supply voltage between 2.2V and 3.6V, drawing a current of 18mA.

 

The transmitter IC is designed with a PLL frequency synthesizer, a voltage-controlled oscillator (VCO), and a power amplifier. It is available in a 24-VFQFN Exposed Pad or 24-MLF package, both requiring surface mount installation. The operating temperature range is from -40°C to 125°C.

 

Key features include a power-down function, an MCU reference clock output, and a baseband package engine. The device is compliant with FCC Part 15.247 and EN300-220 standards, making it suitable for applications such as meter reading, automotive systems, smart home devices, remote control systems, residential automation, and wireless security systems.

MICRF405YML-TR Quick Information

Product Type: RF Transmitter IC
Canonical Name: MICRF405 FSK/ASK Transmitter IC
Subcategory: RF

MICRF405YML-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MICRF405YML-TR Estimated Pricing

Qty Low High
1+ $2.22 $2.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

MICRF405YML-TR Features

  • FSK/ASK transmitter IC for ISM bands.
  • Frequency programmable from 290MHz to 980MHz.
  • Supports data rates up to 200kbps.
  • Programmable output power up to 10dBm.
  • Surface mountable in 24-pin VFQFN/MLF package.

MICRF405YML-TR Applications

  • Suitable for meter reading applications.
  • Used in automotive systems.
  • Ideal for smart home devices.
  • Applicable for remote control systems.
  • Designed for wireless security systems.

MICRF405YML-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the MICRF405YML-TR?

The operating frequency range is 290MHz to 980MHz.

What modulation types does the MICRF405YML-TR support?

It supports ASK and FSK modulation.

What is the maximum data rate for this RF transmitter IC?

The maximum data rate is 200kbps.

What is the output power of the MICRF405YML-TR?

The output power is 10dBm.

What is the operating voltage range?

The operating voltage range is 2.2V to 3.6V.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package type is the MICRF405YML-TR available in?

It is available in a 24-VFQFN Exposed Pad or 24-MLF package.

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