Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI4721-B20-GMR | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 2,500 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Type | TxRx Only | |
| RF Family/Standard | - | |
| Protocol | - | |
| Modulation | - | |
| Frequency | 76MHz ~ 108MHz | |
| Data Rate (Max) | - | |
| Power - Output | - | |
| Sensitivity | -100dBm | |
| Memory Size | - | |
| Serial Interfaces | SPI | |
| GPIO | 3 | |
| Voltage - Supply | 2.7 V ~ 5.5 V | |
| Current - Receiving | 19.2mA | |
| Current - Transmitting | 18.8mA | |
| Operating Temperature | -40°C ~ 95°C | |
| Package / Case | 20-UFQFN Exposed Pad | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI4721-B20-GMR | |
| Related Links | SI4721-, SI4721-B20-GMR Datasheet, Silicon Labs Distributor | |
![]() | ERG-2SJ161 | RES 160 OHM 2W 5% AXIAL | datasheet.pdf | |
![]() | PBC35SBDN | CONN HEADER .100 SINGL R/A 35POS | datasheet.pdf | |
![]() | SL-123-T-11 | CONN RCPT .100" 23POS GOLD PCB | datasheet.pdf | |
![]() | PE.32.10034 | PE: 14G BLK MTW/TEW FOR CSA | datasheet.pdf | |
![]() | VE-2T1-IW-B1 | CONVERTER MOD DC/DC 12V 100W | datasheet.pdf | |
![]() | 100R27-127B | CABLE FLAT FLEX 27POS 1MM 5" | datasheet.pdf | |
![]() | 123-83-652-41-001101 | CONN IC DIP SOCKET 52POS GOLD | datasheet.pdf | |
![]() | TA20-11CGKWA | LED MATRIX 5X7 2 570NM GRN | datasheet.pdf | |
![]() | XC6122D746MR-G | IC WATCHDOG TIMER SOT-25 | datasheet.pdf | |
![]() | 1909150000 | TERMINAL CROSS CONN ZQV 4N/20 | datasheet.pdf | |
![]() | 1704803020 | IMPACT 85 DC 5X10 GL SN | datasheet.pdf | |
![]() | DSSEXSTAM33X | 50POS F R/A .318 BRKT PC CL | datasheet.pdf |