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 | |
![]() | FRN2JT1R80 | RES FUSE 1.8 OHM 2W 5% AXIAL | datasheet.pdf | |
![]() | 3-641222-4 | CONN RCPT 4POS 18AWG MTA-156 | datasheet.pdf | |
![]() | MB2011SB3W01-DG | SWITCH PUSHBUTTON SPDT 6A 125V | datasheet.pdf | |
![]() | 25AA160D-I/MS | IC EEPROM 16KBIT 10MHZ 8MSOP | datasheet.pdf | |
![]() | RNC55J2000BMB14 | RES 200 OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | 3120-F321-P7T1-W14FR4-2.5A | CIR BRKR THRM 2.5A 250VAC 50VDC | datasheet.pdf | |
![]() | 88005-432HLF | HEADER BERGSTIK | datasheet.pdf | |
![]() | RC-6-B | FIXED IND 560UH 800MA 600 MOHM | datasheet.pdf | |
![]() | PCL250010 | OMEGA CLAMP | datasheet.pdf | |
![]() | SM1206SBWC-IL | LED BLUE CLEAR 1206 SMD | datasheet.pdf | |
![]() | 10124632-0211603LF | AIRMAX | datasheet.pdf | |
![]() | TV07DT-19-28HB | TV 28C 26#20 2#16 PIN J/N RECP | datasheet.pdf |