MAX1470EUI+

Product Overview

MAX1470EUI+ from Analog Devices / Maxim Integrated is a 315 MHz low-power ASK superheterodyne receiver. This RF receiver entry is prepared for engineering and sourcing teams that need a practical summary of the receiver architecture, operating band and interface considerations.

The description below focuses on receiver function, RF band, modulation support, power/interface notes and supply-chain usage for BOM sourcing.

Key Features

• Manufacturer: Analog Devices / Maxim Integrated
• Part Number: MAX1470EUI+
• Device Type: 315 MHz low-power ASK superheterodyne receiver
• Receiver Architecture: Fully integrated low-power CMOS superheterodyne receiver
• Center Frequency: 315 MHz band
• Modulation: ASK / OOK data reception
• Supply Class: Low-power +3 V receiver architecture
• Integration: LNA, image-rejection mixer, PLL and data demodulation functions integrated
• Typical Use: Keyless entry, remote controls and low-cost consumer RF links
• Package / Case: TSSOP package family, ordering suffix EUI
• Design Notes: Use the manufacturer reference crystal and RF matching values for the selected regional frequency plan.

Applications

315 MHz ASK/OOK remote-control receivers, keyless entry, security sensors, consumer telemetry and low-power data links.

Legacy RKE and fixed-frequency receiver boards where a dedicated 315 MHz superheterodyne architecture is required.

Quality & Sourcing

Antrex Electronics can support sourcing for MAX1470EUI+ through available stock checks, BOM consolidation and alternative-lot checking. For RF receiver ICs, lot/date code, package condition, moisture sensitivity handling and original labeling should be checked before shipment.

For project builds or shortage support, Antrex Electronics can coordinate visual inspection, packaging verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.