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SI4455-B1A-FM
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2000 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| Type | TxRx Only |
| Voltage - Supply | 1.8V~3.6V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Depth | 3mm |
| Frequency | 283MHz~960MHz |
| Operating Supply Voltage | 3.6V |
| Power - Output | 13dBm Max |
| RF Family/Standard | General ISM < 1GHz |
| Data Rate (Max) | 500kbps |
| Serial Interfaces | SPI |
| Current - Receiving | 10mA |
| Current - Transmitting | 18mA~30mA |
| Modulation | FSK, GFSK, OOK |
| Sensitivity (dBm) | -116 dBm |
| GPIO | 4 |
| Height | 850μm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
SI4455-B1A-FM Overview
20-VFQFN Exposed Pad saves RF transceiver IC's board space. For RF transceiver's mounting, it uses the Surface Mount method.The system emerges as a TxRx Only with transceiver RF's high efficiency.In order to provide high reliability, advanced transceiver RF' packaging Tray is used.With 20 pins, the transceiver RF circuit board is designed.Based on the frequency of 283MHz~960MHz, RF transceiver operates .
SI4455-B1A-FM Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tray is used
20 pins
SI4455-B1A-FM Applications
There are a lot of Silicon Labs SI4455-B1A-FM RF Transceiver ICs applications.
- Wireless Price Tags
- Remote Device Management
- Health care
- Switch
- Security Systems
- Fitness
- Transmit
- HVAC
- Industrial Controls
- Remote Control