Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI4438-C2A-GM | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Featured Product | Internet of Things | |
| Standard Package | 490 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | - | |
| Packaging | Tray | |
| Type | TxRx Only | |
| RF Family/Standard | General ISM/SRD < 1GHz | |
| Protocol | - | |
| Modulation | 2FSK, GFSK, OOK | |
| Frequency | 425MHz ~ 525MHz | |
| Data Rate (Max) | 500kbps | |
| Power - Output | 20dBm | |
| Sensitivity | -124dBm | |
| Memory Size | - | |
| Serial Interfaces | SPI | |
| GPIO | 4 | |
| Voltage - Supply | 1.8 V ~ 3.6 V | |
| Current - Receiving | 14mA | |
| Current - Transmitting | 75mA | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI4438-C2A-GM | |
| Related Links | SI4438, SI4438-C2A-GM Datasheet, Silicon Labs Distributor | |
![]() | SML-211YTT86 | LED YELLOW CLEAR 0805 SMD | datasheet.pdf | |
![]() | ERJ-3EKF56R0V | RES SMD 56 OHM 1% 1/10W 0603 | datasheet.pdf | |
![]() | DOLPHIN-LP-EVM | KIT EVAL FOR DOLPHIN CHIPSET LP | datasheet.pdf | |
![]() | TPS78618KTTR | IC REG LDO 1.8V 1.5A DDPAK | datasheet.pdf | |
![]() | STGFL6NC60DI | IGBT 600V 7A 22W TO220FP | datasheet.pdf | |
![]() | 3-1879500-2 | RES SMD 270K OHM 5% 1W 2010 | datasheet.pdf | |
![]() | 10113947-T0C-50DLF | XCEDE RGHT 2PVH 6COL WK | datasheet.pdf | |
![]() | ATS-12H-78-C1-R0 | HEATSINK 25X25X35MM R-TAB | datasheet.pdf | |
![]() | ATS-08E-110-C3-R1 | HEATSINK 54X40X12.7MM XCUT T412 | datasheet.pdf | |
![]() | UPA1V821MHD | CAP ALUM 820UF 20% 35V RADIAL | datasheet.pdf | |
![]() | CN0966A18A11S9-140 | 26500 11C 10#16 1#2 S PLUG AN | datasheet.pdf | |
![]() | GRM36CH130J50PT(0402-13P) | Capacitors Inductors Filters... | datasheet.pdf |