| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,040 pcs
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9040 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology ATA3742P3-TGQY is a versatile UHF ASK/FSK RF receiver designed for low-cost data transmission systems. It operates within a frequency range of 310MHz to 440MHz, supporting data rates up to 10kBaud. This receiver boasts high sensitivity, rated at -108dBm, making it suitable for applications requiring reliable signal detection.
Key features include a low power consumption of 7mA during reception and a wide operating voltage range of 4.5V to 5.5V. The device is housed in a compact 20-SOIC package, suitable for surface mount applications. Its design minimizes external circuitry requirements, offering a cost-effective solution for wireless control systems.
Applications for the ATA3742P3-TGQY include remote keyless entry (RKE), tire pressure monitoring (TPM), and general security systems. Its ability to distinguish signal strength via RSSI output and communicate via a single bi-directional data line simplifies integration into microcontroller-based designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the ATA3742P3-TGQY is between 4.5V and 5.5V.
The ATA3742P3-TGQY operates in a temperature range of -40°C to +105°C.
The ATA3742P3-TGQY covers a frequency range of 310MHz to 440MHz.
The maximum data rate for the ATA3742P3-TGQY is 10kBaud.
The receive current for the ATA3742P3-TGQY is 7mA.
The sensitivity of the ATA3742P3-TGQY is -108dBm.
The ATA3742P3-TGQY supports ASK and FSK modulation protocols.