Rated 
(5/5) based on 14 customer reviews
(5/5) based on 14 customer reviews
| Part Number | SI4438-C2A-GM |
| Main Category | RF-IF and RFID |
| Sub Category | RF Transceiver ICs |
| Brand | Silicon |
| Description | IC RF TXRX+MCU ISM<1GHZ 20-VFQFN |
| Series | - |
| Packaging | Tray |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | - |
| Modulation | FSK, GFSK, GMSK, OOK |
| Frequency | 425MHz ~ 525MHz |
| Data Rate (Max) | 500kbps |
| Power - Output | 20dBm (Max) |
| Sensitivity | -124dBm |
| Memory Size | - |
| Serial Interfaces | SPI |
| GPIO | 4 |
| Voltage - Supply | 1.8 V ~ 3.6 V |
| Current - Receiving | 13.7mA |
| Current - Transmitting | 75mA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-VFQFN Exposed Pad |
| Image |  |
Lowest Price: $1.45
Highest Price: $6.01
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
SI4438-C2A-GM
Brand:
SIILCON
D/C:
16+
Qty:
170
Price (USD):
1.45
Company:
SeeMe Technology Co., LTD
Buy
Part Number:
SI4438-C2A-GM
Brand:
SILICON7
D/C:
Qty:
84311
Price (USD):
2.59
Company:
Kunlida Electronics (HK) Limited
Buy
Part Number:
SI4438-C2A-GM
Brand:
SiliconLabs
D/C:
Qty:
804
Price (USD):
3.73
Company:
HAO XING ELECTRONIC LIMITED
Buy
Part Number:
SI4438-C2A-GM
Brand:
SILICON LABORATORIES INC
D/C:
16+
Qty:
238
Price (USD):
4.87
Company:
Georlin Technology Ltd
Buy
Part Number:
SI4438-C2A-GM
Brand:
SILICONLA
D/C:
2022
Qty:
346000
Price (USD):
6.01
Company:
Shenzhen WTX Capacitor Co., Ltd.
Buy
SI4438C2AGM Ref.
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