Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

TDA5235XUMA1 is a low power ASK/FSK Receiver for the frequency bands 300-320, 425-450,863-870 and 902-928 MHz. Bi-phase modulation schemes, like Manchester, bi-phasemark, bi-phase space and differential Manchester are supported.

The chip offers best-in-class sensitivity performance at a very high level of integrationand needs only a few external components.

Feature

Enhanced sensitivity receiver

Multi-band (300-320, 425-450, 863-870 and 902-928 MHz)

One crystal frequency for all supported frequency bands

21-bit Sigma-Delta Fractional-N PLL synthesizer with high resolution of 10.5 Hz

Ultrafast Wake-up on RSSI

Fast synchronization on incoming data stream typically within first 4 bits of a telegram

Selectable IF filter bandwidth and optional external filters possible

Double down conversion image reject mixer

ASK and FSK capability

Automatic Frequency Control (AFC) for carrier frequency offset compensation

NRZ data pre-processing capability

Digital base band receiver with clock synch, frame synch, format decoding and FIFO

Separate outputs for recovered data and clock

RSSI peak detectors

Wake-up generator and polling timer unit

Message ID scanning

Unique 32-bit serial number

On-chip temperature sensor

Integrated timer usable for external watch unit

Integrated 4-wire SPI interface bus

Supply voltage range 3.0 Volts to 3.6 Volts or 4.5 Volts to 5.5 Volts

Operating temperature range -40 to +105°C

ESD protection +/- 2 kV on all pins

Package PG-TSSOP-28

Applications

Remote keyless entry systems

Remote start applications

Tire pressure monitoring

Short range radio data transmission

Remote control units

Cordless alarm systems

Remote metering

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.