ADF7902 ISM Band FSK Receiver IC
The ADF7902 is a low power UHF receiver. The device demodulates frequency shift keyed (FSK) signals with 34.8 kHz frequency deviation and at data rates of up to 2 kbps. There are eight specific RF channels ranging from 369.5 MHz to 395.9 MHz on which the receiver can operate. Each channel is selectable by configuring three digital control lines. The ADF7902 is designed for low power applications, consuming 18.5 mA (typical) during normal operation and 1 μA (maximum) in standby mode.
Features and BenefitsSingle-chip, low power UHF receiverCompanion receiver to ADF7901 transmitterFrequency range: 369.5 MHz to 395.9 MHzEight RF channels selectable with three digital inputsModulation parameters supportedFSK demodulation2 kbps data rate34.8 kHz frequency deviation5.0 V supply voltage | Software & Systems Requirements |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| ADF7902BRUZ Obsolete | 24 ld TSSOP | OTH 62 | | 0 | 0 | Y |
| ADF7902BRUZ-RL Obsolete | 24 ld TSSOP | REEL 2500 | | 0 | 0 | Y |
| ADF7902BRUZ-RL7 Obsolete | 24 ld TSSOP | REEL 1000 | | 0 | 0 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EVAL-ADF790XEBZ | Evaluation kit comprising ADF7901 transmitter and ADF7902 receiver boards (369.5 MHz - 395.9 MHz) | 151.8 | Y |
Reference Materials
