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SI4438-B1C-FM
Silicon Labs
Product No:
SI4438-B1C-FM
Manufacturer:
Package:
20-QFN (4x4)
Batch:
-
Datasheet:
Description:
IC RF TXRX+MCU ISM<1GHZ 20VFQFN
Quantity:
Delivery:
Payment:
In Stock : 239 
Minimum: 1 Multiples: 1
Qty
Unit Price
Ext Price
1
$6.4505
$6.4505
10
$5.9109
$59.109
25
$5.3732
$134.33
80
$4.835861
$386.86888
230
$4.432909
$1019.56907
490
$4.0299
$1974.651
980
$3.99
$3910.2
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SI4438-B1C-FM - Product Information
Parameter Info
User Guide
| Mfr | Silicon Labs |
| GPIO | 4 |
| Type | TxRx Only |
| Series | - |
| Package | Tray |
| Protocol | - |
| Frequency | 425MHz ~ 525MHz |
| Modulation | FSK, GFSK, GMSK, OOK |
| Memory Size | - |
| Sensitivity | -124dBm |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Power - Output | 20dBm (Max) |
| Product Status | Not For New Designs |
| Data Rate (Max) | 500kbps |
| Voltage - Supply | 1.8V ~ 3.6V |
| Serial Interfaces | SPI |
| RF Family/Standard | General ISM < 1GHz |
| Base Product Number | SI4438 |
| Current - Receiving | 14mA |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Current - Transmitting | 75mA |
| Supplier Device Package | 20-QFN (4x4) |
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