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SI4721-B20-GM
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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.)
The
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-UFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 16.499422mg |
| Operating Temperature | -40°C~95°C |
| Packaging | Tray |
| Published | 1997 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| Type | TxRx Only |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Frequency | 76MHz~108MHz |
| Pin Count | 20 |
| Interface | 2-Wire, SPI |
| Protocol | FM Radio |
| RF Family/Standard | VHF |
| Serial Interfaces | I2S, SPI |
| Current - Receiving | 16.8mA~19.8mA |
| Current - Transmitting | 18.3mA~18.8mA |
| Number of Receivers | 1 |
| GPIO | 3 |
| Height Seated (Max) | 0.6mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
SI4721-B20-GM Overview
It saves RF transceiver IC's board space with the 20-UFQFN Exposed Pad package. In order to mount the RF transceiver's mounting, Surface Mount is used.It emergys as a TxRx Only with transceiver RF's high efficiency and reliable performance.In order to provide high reliability, advanced transceiver RF' packaging Tray is used.20 pins are provided on the transceiver RF circuit board.RF transceiver operates on the basis of the frequency of 76MHz~108MHz.
SI4721-B20-GM Features
20-UFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tray is used
20 pins
SI4721-B20-GM Applications
There are a lot of Silicon Labs SI4721-B20-GM RF Transceiver ICs applications.
- Automotive
- Industrial and Data Logger
- Transmit
- Utility and Smart Energy
- Thermostats
- Remote Device Management
- Consumer Electronics
- Fitness
- LoT applications
- Retail