PMA7105XUMA1

Product Overview

PMA7105XUMA1 is a ASK/OOK RF transmitter IC from Infineon Technologies, organized under Semiconductors / RF and Wireless / RF Transmitters. It is intended for generating or modulating RF signals in wireless transmitters, remote-control systems, telemetry equipment, RFID/RKE designs, low-power sensor nodes or other embedded radio products. The reviewed product data indicates that the product data references an operating frequency range of 315 / 434 MHZ bands, the modulation or band reference includes ASK, the package reference is 38-TFSOP (0.173", 4.40mm Width). Infineon RF transmitter devices are often reviewed for automotive, industrial and low-power RF transmission applications. Buyers should verify the full datasheet, output-power setting, data interface, reference clock, antenna matching network, package drawing, marking and ordering suffix before production use or replacement approval.

Key Features

• Manufacturer: Infineon Technologies
• Part Number: PMA7105XUMA1
• Product Category: Semiconductors / RF and Wireless / RF Transmitters
• Device Type: ASK/OOK RF transmitter IC
• Product Description: PMA7105XUMA1 is an ASK/OOK RF transmitter IC with 315 / 434 MHZ bands, ASK reference, 38-TFSOP (0.173", 4.40mm Width), 38-TFSOP (0.173", 4.40mm Width), intended for low-power sub-GHz wireless transmission and simple data-link applications.
• Frequency Range: 315 / 434 MHZ bands
• Modulation / Band Reference: ASK
• Package / Case: 38-TFSOP (0.173", 4.40mm Width)
• Mounting / Construction: 38-TFSOP (0.173", 4.40mm Width)
• Application Band Reference: sub-GHz ISM, remote control, telemetry, alarm, smart-metering and RKE transmitter designs
• Functional Role: RF signal generation, transmitter modulation and wireless data-link transmission
• Sourcing Description: RF TX IC ASK 315/434MHz 38Tfsop

Applications

PMA7105XUMA1 can be used in sub-GHz ISM transmitters, remote-control devices, wireless sensors, metering equipment, alarm systems, garage-door controllers, smart-home products, telemetry links and low-power embedded RF equipment. Design review should include output power, frequency band, modulation mode, matching network, reference clock, supply voltage and local RF compliance requirements.

Quality & Sourcing

Antrex Electronics can support PMA7105XUMA1 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transmitter purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, frequency band, modulation requirement, output-power requirement and application information for faster quotation support. Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, RF module manufacturers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transmitter IC requests for sourcing assistance.