TDA5340XUMA1

Description：IC RF TXRX ISM<1GHZ 28TSSOP
Series：SmartLEWIS™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:fceec957e9b4 Category: RF Transceiver ICs Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC RF TXRX ISM<1GHZ 28TSSOP
Series：SmartLEWIS™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Type：TxRx Only
RF Family/Standard：General ISM < 1GHz
Protocol：-
Modulation：ASK, FSK, GFSK
Frequency：300MHz ~ 320MHz, 415MHz ~ 495MHz, 863MHz ~ 960MHz
Data Rate (Max)：-
Power - Output：14dBm
Sensitivity：-116dBm
Memory Size：-
Serial Interfaces：SPI
Voltage - Supply：3V ~ 3.6V
Current - Receiving：12mA
Current - Transmitting：12mA
Operating Temperature：-40°C ~ 110°C
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：PG-TSSOP-28
GPIO：-
Grade：-
Qualification：-

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TDA5340XUMA1

Overview

The TDA5340XUMA1 is an obsolete RF receiver integrated circuit manufactured by Infineon Technologies. It utilizes a superheterodyne architecture and supports FSK and ASK modulation schemes for ISM band applications below 1 GHz. The device is housed in a 28-pin TSSOP package. As indicated by official documentation, this product is no longer manufactured.

Feature Summary

Superheterodyne receiver architecture
Supports FSK and ASK modulation
Designed for ISM band frequencies

Applications

ISM band wireless communication systems
Remote control interfaces
Data transmission modules

Procurement Notes

This component is officially marked as Not Recommended for New Designs (NRND) and is no longer manufactured. Procurement should be avoided for new projects due to obsolescence. Existing stock may be limited or unavailable through standard distribution channels. Verify end-of-life status with the manufacturer before considering any legacy inventory acquisition.

Selection Notes

Due to the obsolete status of the TDA5340XUMA1, it is not suitable for new design implementations. Engineers should select alternative active components from current Infineon portfolios that offer similar superheterodyne capabilities and support for FSK/ASK modulation within the ISM band to ensure long-term supply chain stability.

Part Context

The TDA5340XUMA1 belongs to Infineon's historical portfolio of radio frequency transceiver ICs. It was designed for low-cost, high-performance reception in industrial, scientific, and medical bands. Its classification as an obsolete part places it outside current production lines, affecting its availability and relevance in modern electronic design cycles.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.