Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI4421-A0-FTR | |
| 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 | 2,000 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Type | TxRx Only | |
| RF Family/Standard | General ISM/SRD < 1GHz | |
| Protocol | - | |
| Modulation | FSK | |
| Frequency | 315MHz, 434MHz, 868MHz, 915MHz | |
| Data Rate (Max) | 256kbps | |
| Power - Output | 7dbm | |
| Sensitivity | -110dBm | |
| Memory Size | - | |
| Serial Interfaces | SPI | |
| GPIO | - | |
| Voltage - Supply | 2.2 V ~ 3.8 V | |
| Current - Receiving | 13mA | |
| Current - Transmitting | 24mA | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI4421-A0-FTR | |
| Related Links | SI4421, SI4421-A0-FTR Datasheet, Silicon Labs Distributor | |
![]() | 103-181K | FIXED IND 180NH 695MA 200 MOHM | datasheet.pdf | |
![]() | ISL62881DHRTZ-T | IC REG PWM SGL PHASE 32TQFN | datasheet.pdf | |
![]() | 3-1623789-2 | RES 330 OHM 7W 5% RADIAL | datasheet.pdf | |
![]() | 7-1879617-5 | RES 12.0K OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | R88A-CAKF005BR-E | 5M CAKF HIGH FLEXPWRBRK CABLE | datasheet.pdf | |
![]() | ABLJO-V-187.500MHZ-T | OSC VCXO 187.5MHZ LVCMOS SMD | datasheet.pdf | |
![]() | V28C3V3M50B2 | CONVERTER MOD DC/DC 3.3V 50W | datasheet.pdf | |
![]() | DTS26F13-98BB | CONN HSG PLUG STRGHT 10POS SKT | datasheet.pdf | |
![]() | MPC5YCW12.0 | PNL MNT YLW W/WIRE 12" | datasheet.pdf | |
![]() | CMF55649K00FKEK | RES 649K OHM 1/2W 1% AXIAL | datasheet.pdf | |
![]() | KTR25JZPF5604 | RES SMD 5.6M OHM 1% 1/3W 1210 | datasheet.pdf | |
![]() | 74AHC02PW-Q100J | IC GATE NOR 4CH 2-INP 14-TSSOP | datasheet.pdf |