Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI4311-B21-GM | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 490 | |
| Category | RF/IF and RFID | |
| Family | RF Receivers | |
| Series | EZRadio® | |
| Packaging | Tube | |
| Frequency | 315MHz, 434MHz | |
| Sensitivity | -104dBm | |
| Data Rate (Max) | 10kbps | |
| Modulation or Protocol | FSK | |
| Applications | Home Automation, Remote Sensing, RKE | |
| Current - Receiving | 20mA | |
| Data Interface | PCB, Surface Mount | |
| Memory Size | - | |
| Antenna Connector | PCB, Surface Mount | |
| Features | - | |
| Voltage - Supply | 2.7 V ~ 3.6 V | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Supplier Device Package | 20-QFN (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI4311-B21-GM | |
| Related Links | SI4311, SI4311-B21-GM Datasheet, Silicon Labs Distributor | |
![]() | FTS-121-03-L-DV | CONN HEADER 42POS DUAL .05" SMD | datasheet.pdf | |
![]() | RCC31DRTN-S93 | CONN EDGECARD 62POS DIP .100 SLD | datasheet.pdf | |
![]() | D38999/24FJ20SN | CONN RCPT 30POS JAM NUT W/SCKT | datasheet.pdf | |
| 3036327 | FEED THROUGH TERM BLOCK 28-12AWG | datasheet.pdf | ||
![]() | 2149966-1 | MINISAS HD 1X2 REC ASSEMBLY | datasheet.pdf | |
![]() | RN55C8201BRE6 | RES 8.2K OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | RN55D2581FB14 | RES 2.58K OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | AFD54-12-8SZ-6117-LC | CONN HSG RCPT JAM NUT 8POS SKT | datasheet.pdf | |
![]() | CMF551K1700BER6 | RES 1.17K OHM 1/2W 0.1% AXIAL | datasheet.pdf | |
![]() | 1155350000 | SL 5.08HC/05/90G 3.2SN BK BX | datasheet.pdf | |
![]() | LLSTR-150 | FIXED IND 150UH 985MA 260 MOHM | datasheet.pdf | |
![]() | 68023-408HLF | HEADER BERGSTIK | datasheet.pdf |