Manufacturer: Microchip Technology
Win Source Part Number: 1019946-ATA5781-WNQW
Packaging: Reel - TR
Applications: UHF ASK/FSK
Frequency: 310MHz to 318MHz, 418MHz to 477MHz, 836MHz to 928MHz
Memory Size: 20kB Flash
Data Interface: SPI
Sensitivity: -123dBm
Data Rate (Max): 120kbps
Modulation or Protocol: UHF
Current - Receiving: 10mA
Family Name: ATA5781-WNQW
Categories: RF/IF and RFID
Status: Active
Temperature Range - Operating: -40°C to 105°C
Case / Package: 32-VQFN (5x5)
Supply Voltage - Operating: 1.9 V to 3.6 V
Alternative Parts (Cross-Reference): TDA5235XT; MAX1471ATJ-T; MAX1471ATJ;
ECCN: EAR99
Estimated EOL Date: 2024
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
- RF Receiver UHF 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz -123dBm 120kbps 32-VQFN (5x5)
RF RCVR UHF 310MHZ-318MHZ 32VQFN
| Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | RF Receivers | RF Receivers | RF Receivers |
| Product Number | 1019946-ATA5781-WNQW | ATA5781-WNQW | ATA5781-WNQW |
| Product Name | RF Receivers - ATA5781-WNQW | RF Receivers | RF and Wireless - RF Receivers |
| Package Type | 32-VQFN (5x5) | Surface Mount; 32-VFQFN Exposed Pad | Surface Mount; Surface Mount |
| Operating Temperature | -40.0 to 105.0 C (-40.0 to 221.0 F) | -40.0 to 105.0 C (-40.0 to 221.0 F) | -40.0 to 105.0 C (-40.0 to 221.0 F) |
| Sensitivity | -123 dBm | -123 dBm | -123 dBm |
| Operating Frequency | 310 to 928 MHz | 310 to 928 MHz | 310 to 928 MHz |
