IC RF TXRX+MCU ISM<1GHZ 20VFQFN | Silicon Labs
IC RF TxRx Only General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
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Unit Price ($ / pc.)
1.9089 $
*
Available: 483 pcs.
Next delivery: 9093 pcs.
Available in 4 Weeks
Manufacturer Leadtime: **
Quantity
Price per unit*
100 pcs.
1.813455 $
500 pcs.
1.71801 $
1000 pcs.
1.622565 $
3000 pcs.
1.52712 $
10000 pcs.
1.431675 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The SI4438-B1C-FM is a common industry RF Transceiver ICs housed in a RoHS compliant 20-VFQFN Exposed Pad package by Silicon Labs made. The SI4438-B1C-FM is using SPQ 490 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Silicon Labs |
| Series | - |
| Package | Tray |
| Product Status | Not For New Designs |
| Programmable | Not Verified |
| Type | TxRx Only |
| 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 | 1.8V ~ 3.6V |
| Current - Receiving | 14mA |
| Current - Transmitting | 75mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
| Base Product Number | SI4438 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 490 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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