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 | |
![]() | 02301.25DRT1SW | FUSE GLASS 1.25A 250VAC 2AG | datasheet.pdf | |
![]() | SN74ALVCH245DGVR | IC BUS TRANSCEIVER 8BIT 20TVSOP | datasheet.pdf | |
![]() | 78554-105HLF | BERGSTIK II SR RIGHT ANGLE RET | datasheet.pdf | |
![]() | ERJ-1GNF1431C | RES SMD 1.43K OHM 1% 1/20W 0201 | datasheet.pdf | |
![]() | 1775470-7 | CONN HEADER 7POS 2MM VERT SMD | datasheet.pdf | |
![]() | RNC60H2132DSBSL | RES 21.3K OHM 1/4W .5% AXIAL | datasheet.pdf | |
![]() | TM241200L3GR | PREMIUM 24X100 GRAY TABLE MAT | datasheet.pdf | |
![]() | 92-AMBER-3/8 | TAPE 3/8X36 YD MINI-CASE 3" | datasheet.pdf | |
![]() | 50KST36-01C04S | SWITCH ROTARY DP4T | datasheet.pdf | |
![]() | 34-003-173 | CABLE 34POS .100 JUMPER 3 INCH | datasheet.pdf | |
![]() | ATS-18F-184-C2-R0 | HEATSINK 40X40X25MM R-TAB T766 | datasheet.pdf | |
![]() | ST2220-3-2 | REMOVAL BIT 16 GA | datasheet.pdf |