Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SI4431-B1-FM
Silicon Labs
Product No:
SI4431-B1-FM
Manufacturer:
Package:
20-QFN (4x4)
Batch:
-
Datasheet:
Description:
IC RF TXRX ISM<1GHZ 20VFQFN
Quantity:
Delivery:
Payment:
In Stock : 2543 
Minimum: 1 Multiples: 1
Qty
Unit Price
Ext Price
1
$9.709
$9.709
10
$8.9034
$89.034
25
$8.094
$202.35
80
$7.2846
$582.768
230
$6.67755
$1535.8365
490
$6.0705
$2974.545
Not the price you want? Send RFQ Now and we'll contact you ASAP.
SI4431-B1-FM - Product Information
Parameter Info
User Guide
| Mfr | Silicon Labs |
| GPIO | 3 |
| Type | TxRx Only |
| Series | - |
| Package | Tray |
| Protocol | - |
| Frequency | 240MHz ~ 930MHz |
| Modulation | FSK, GFSK, OOK |
| Memory Size | - |
| Sensitivity | -121dBm |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Power - Output | 13dBm (Max) |
| Product Status | Not For New Designs |
| Data Rate (Max) | 256kbps |
| Voltage - Supply | 1.8V ~ 3.6V |
| Serial Interfaces | SPI |
| RF Family/Standard | General ISM < 1GHz |
| Base Product Number | SI4431 |
| Current - Receiving | 18.5mA |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Current - Transmitting | 17mA ~ 30mA |
| Supplier Device Package | 20-QFN (4x4) |
Recommended Parts
2000+Daily average RFQ Volume
30,000,000Standard Product Unit
2800+Worldwide Manufacturers
15,000 ㎡In-stock Warehouse
Information
Subscribe
Quick Links
