Rated (4/5) based on 16 customer reviews
Part Number | SI4438-B1C-FMR |
Main Category | RF-IF and RFID |
Sub Category | RF Transceiver ICs |
Brand | |
Description | IC RF TXRX+MCU ISM<1GHZ 20-VFQFN |
Series | - |
Packaging | Tape & Reel (TR) |
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 | 14mA |
Current - Transmitting | 75mA |
Operating Temperature | -40°C ~ 85°C |
Package / Case | 20-VFQFN Exposed Pad |
Image |
Lowest Price: $0.22
Highest Price: $3.62
1 - 5 of 5 Record(s)
Hot Offer
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
SI4438-B1C-FMR
Brand:
SILICON LABS/??
D/C:
21+
Qty:
5000
Price (USD):
0.22
Company:
HITO TECHNOLOGY LIMITED
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Part Number:
SI4438-B1C-FMR
Brand:
SILICON
D/C:
Qty:
1800
Price (USD):
1.07
Company:
Shenzhen CHY Electronics Co. Ltd
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Part Number:
SI4438-B1C-FMR
Brand:
Silicon Labs
D/C:
Qty:
240502
Price (USD):
1.92
Company:
N&S Electronic Co., Limited
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Part Number:
SI4438-B1C-FMR
Brand:
SILICON LABS
D/C:
23+
Qty:
77000
Price (USD):
2.77
Company:
CIS Ltd (CHECK IC SOLUTION LIMITED)
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
SI4438-B1C-FMR
Brand:
SILICON LABS
D/C:
2023
Qty:
7000
Price (USD):
3.62
Company:
Hong Kong In Fortune Electronics Co., Limited
Buy
SI4438B1CFMR Ref.
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