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TDA5235XUMA1 is listed in the RF Receivers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is RF RX ASK/FSK 300-320MHZ 28TSSOP. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for TDA5235XUMA1
- Description：RF RX ASK/FSK 300-320MHZ 28TSSOP
- Series：SmartLEWIS™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：300MHz ~ 320MHz, 425MHz ~ 450MHz, 863MHz ~ 870MHz, 902MHz ~ 928MHz
- Sensitivity：-117dBm
- Data Rate (Max)：112 kcps
- Modulation or Protocol：ASK, FSK
- Applications：RKE, TPM, Security Systems
- Current - Receiving：15mA
- Data Interface：PCB, Surface Mount
- Memory Size：-
- Antenna Connector：PCB, Surface Mount
- Features：-
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：PG-TSSOP-28
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for TDA5235XUMA1
RF Receivers Overview
The TDA5235XUMA1 is a SmartLEWIS™ RF receiver supporting ASK and FSK modulation. It operates in frequency bands of 300-320 MHz, 425-450 MHz, 863-870 MHz, and 902-928 MHz. The device features a sensitivity of -117 dBm and a maximum data rate of 112 kcps. Powered by a 3V to 3.6V supply, it consumes 15 mA during reception. Housed in a 28-TSSOP package, it functions within a temperature range of -40°C to 105°C.
RF Receivers Feature Summary
- Integrates superheterodyne architecture with digital baseband processing for efficient signal handling.
- Supports multiple global ISM frequency bands for versatile regional deployment.
- Delivers high sensitivity performance suitable for low-power remote keyless entry applications.
RF Receivers Applications
- Remote Keyless Entry (RKE) systems
- Tire Pressure Monitoring (TPM)
- Security systems
RF Receivers Procurement Notes
Verify the specific ordering suffix against Infineon's official documentation to ensure correct packaging configuration. Confirm that the requested variant matches the required frequency band and pinout specifications. Check RoHS compliance status and moisture sensitivity level requirements prior to procurement to ensure compatibility with assembly processes.
RF Receivers Selection Notes
Select this component when designing systems requiring integrated RF and baseband processing for ASK or FSK signals. Ensure the application environment stays within the specified -40°C to 105°C operating range. Verify that the power supply voltage remains within the 3V to 3.6V limits to maintain optimal receiver sensitivity and current consumption characteristics.
RF Receivers Part Context
This part belongs to the SmartLEWIS™ family of radio transceivers from Infineon Technologies. It is designed for short-range wireless communication applications. The TDA5235 series integrates both receiver and transmitter functionalities, though this specific model focuses on receiving capabilities. It utilizes silicon technology and is housed in a surface-mount package for automated PCB assembly.
RF Receivers Replacement Considerations
Consult the TDA5240 Family Selection Guide for potential substitutes. Verify electrical compatibility and pinout alignment before substitution.
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