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Name: TDA5210XUMA1
Brand: Infineon Technologies
SKU: TDA5210XUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Infineon Technologies TDA5210XUMA1

Part No.:: TDA5210XUMA1

Manufacturer:: Infineon Technologies

Package:: 28-TSSOP (0.173, 4.40mm Width)

Datasheet:: TDA5210XUMA1.pdf

Description:: RF RX ASK/FSK 810-870MHZ 28TSSOP

In Stock:: 2426

Quantity:: Add To Cart

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TDA5210XUMA1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TDA5210XUMA1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TDA5210XUMA1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TDA5210XUMA1 Typical application Circuitry

TDA5210XUMA1

The TDA5210XUMA1 is a multi-channel, UHF ASK/FSK receiver IC designed for a wide range of wireless communication and remote control applications. It operates in the UHF band and is capable of receiving amplitude-shift keying (ASK) and frequency-shift keying (FSK) signals.

1. Frequency Synthesis: The TDA5210XUMA1 is a highly integrated frequency synthesizer chip designed for use in various radio frequency (RF) applications.

2. Frequency Range: It offers a wide frequency range suitable for applications in the VHF and UHF bands.

3. Low Phase Noise: The chip provides low phase noise and excellent frequency stability, making it ideal for applications requiring high-quality signal generation.

4. Low Power Needed: Its low power consumption design is essential for battery-operated gadgets.

5. Integrated VCO (Voltage-Controlled Oscillator): Due to the integrated VCO in the chip, the design is made simpler and less external components are required.

6. Programmable Output Frequency: TDA5210XUMA1 allows users to program the output frequency through various control pins.

Application Scenario: Designing a VHF Radio Transmitter

In this application, we will use the TDA5210XUMA1 to design a VHF radio transmitter circuit for broadcasting audio signals over a short distance.

Circuit Diagram and Connection Details:

1. Power Supply Connections:

- Connect VCC (Pin 8) of the TDA5210XUMA1 to the positive terminal of the power supply (e.g., +3.3V).

- Connect GND (Pin 3) to the ground (0V) of the power supply.

2. Reference Oscillator Input (XIN, Pin 1):

- Connect an external crystal oscillator or reference signal source to XIN (Pin 1) and ensure it meets the specified frequency requirements.

3. Frequency Programming (FREQ_SEL, Pins 4 and 5):

- Connect Pins 4 and 5 to set the desired output frequency. This can be achieved by configuring external resistors or digital control depending on the application.

4. VCO Control (VCO_SEL, Pin 7):

- Connect Pin 7 to control the voltage-controlled oscillator's frequency, which plays a critical role in frequency synthesis.

5. Audio Input (AUDIO_IN, Pin 2):

- Connect the audio source to AUDIO_IN (Pin 2), ensuring appropriate impedance matching and signal level.

6. RF Output (RF_OUT, Pin 6):

- Connect an RF filter and an antenna to RF_OUT (Pin 6) to transmit the modulated RF signal.

Considerations When Designing the Circuit:

1. Frequency Selection: Carefully choose the values for external components (e.g., resistors) connected to FREQ_SEL pins to set the desired output frequency.

2. Crystal Oscillator: Ensure that the external crystal oscillator or reference signal source connected to XIN meets the chip's frequency stability and accuracy requirements.

3. Audio Modulation: Implement proper modulation techniques (e.g., frequency modulation or amplitude modulation) to encode the audio signal onto the RF carrier.

4. Antenna Matching: Pay attention to antenna design and impedance matching for optimal RF transmission efficiency.

5. Regulatory Compliance: Depending on your application and location, consider regulatory requirements for radio frequency emissions and licensing if needed.

By following these guidelines, you can design a VHF radio transmitter circuit using the TDA5210XUMA1 chip for various applications, including short-range communication systems, wireless microphones, and remote control devices.

TDA5210XUMA1 information

TDA5210XUMA1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Last Time Buy
Frequency:
810MHz ~ 870MHz, 400MHz ~ 440MHz
Sensitivity:
-107dBm
DataRate(Max):
-
ModulationorProtocol:
ASK, FSK
Applications:
Alarm Systems, Communication Systems
Current-Receiving:
4.8mA
DataInterface:
PCB, Surface Mount
MemorySize:
-
AntennaConnector:
PCB, Surface Mount
Features:
-
Voltage-Supply:
4.6V ~ 5.5V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

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3. Are the TDA5210XUMA1 price and inventory displayed accurate?

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6. What is the process for return or replacement of TDA5210XUMA1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TDA5210XUMA1 we delivered, we will accept the replacement or return of the TDA5210XUMA1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TDA5210XUMA1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations