SI4421-A1-FT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 57.747979mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2008 |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | TxRx Only |
| Voltage - Supply | 2.2V~3.8V |
| Frequency | 315MHz 434MHz 868MHz 915MHz |
| Max Supply Current | 25mA |
| Power - Output | 7dbm |
| RF Family/Standard | General ISM < 1GHz |
| Data Rate (Max) | 256kbps |
| Serial Interfaces | SPI |
| Current - Receiving | 11mA~13mA |
| Current - Transmitting | 15mA~24mA |
| Number of Receivers | 2 |
| Modulation | FSK |
| Sensitivity (dBm) | -110 dBm |
| RoHS Status | RoHS Compliant |
SI4421-A1-FT Overview
To save board space, RF transceiver IC uses the 16-TSSOP (0.173, 4.40mm Width) package. RF transceiver's mounting is done according to the Surface Mount method.With transceiver RF's high efficiency and reliable performance, it emerges as a TxRx Only.The transceiver RF' packaging Tube provides high reliability.With 16 pins, the transceiver RF circuit board is designed.Using the frequency of 315MHz 434MHz 868MHz 915MHz, RF transceiver operates .
SI4421-A1-FT Features
16-TSSOP (0.173, 4.40mm Width) package
Surface Mount for mounting
TxRx Only
Tube is used
16 pins
SI4421-A1-FT Applications
There are a lot of Silicon Labs SI4421-A1-FT RF Transceiver ICs applications.
- Power management
- Low Noise Amplifier (LNA)
- Consumer Electronics
- Wireless Price Tags
- Remote Device Management
- Transmit
- Power Amplifier (PA)
- LoT applications
- Switch
