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- SI4721-B20-GMR
Silicon Labs SI4721-B20-GMR RF Transceiver ICs
20-UFQFN Exposed Pad 76MHz~108MHz
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SI4721-B20-GMR Tech Specifications
| Category | RF Transceiver ICs | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-UFQFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Operating Temperature | -40°C~95°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 1997 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 20Terminations | |
| Type | TxRx Only | |
| Voltage - Supply | 2.7V~5.5V | |
| Terminal Position | QUAD |
| Number of Functions | 1Function | |
| Supply Voltage | 3.3V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 76MHz~108MHz | |
| Pin Count | 20 | |
| Interface | SPI | |
| Protocol | FM Radio | |
| RF Family/Standard | VHF | |
| Serial Interfaces | I2S, SPI | |
| Current - Receiving | 16.8mA~19.8mA | |
| Current - Transmitting | 18.3mA~18.8mA | |
| GPIO | 3 | |
| Height Seated (Max) | 0.6mm | |
| Radiation Hardening | No | |
| RoHS Status | RoHS Compliant |
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SI4721-B20-GMR Documents
Download datasheets and manufacturer documentation for SI4721-B20-GMR
- DatasheetsSi4720/21-B20 SI4720/21 Short
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