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SI4320-J1-FT is listed in the RF Receivers range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is RF RX FSK/OOK 315/433MHZ 16TSSOP. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for SI4320-J1-FT
- Description：RF RX FSK/OOK 315/433MHZ 16TSSOP
- Series：-
- Mfr：Silicon Labs
- Package：Tube
- Frequency：315MHz, 433MHz, 868MHz, 915MHz
- Sensitivity：-109dBm
- Data Rate (Max)：256kbps
- Modulation or Protocol：FSK, OOK
- Applications：Remote Control, RKE, Security Systems
- Current - Receiving：12mA
- Data Interface：PCB, Surface Mount
- Memory Size：-
- Antenna Connector：PCB, Surface Mount
- Features：-
- Voltage - Supply：2.2V ~ 5.4V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for SI4320-J1-FT
RF Receivers Overview
The SI4320-J1-FT is a sub-GHz radio receiver from Silicon Labs, designed for FSK and OOK modulation schemes. It operates within the 315 MHz and 433 MHz frequency bands, providing reliable wireless data reception for low-power applications. The component is housed in a 16-pin TSSOP package, facilitating surface-mount integration into compact electronic designs.
RF Receivers Feature Summary
- Supports FSK and OOK demodulation for versatile communication protocols
- Optimized for sub-GHz ISM band operations at 315 MHz and 433 MHz
- Integrated receiver architecture suitable for battery-powered devices
RF Receivers Applications
- Wireless remote control systems
- Security and alarm sensors
- Industrial telemetry monitoring
RF Receivers Procurement Notes
Verify the specific suffix (J1-FT) against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering part number matches the required tape-and-reel quantity specifications provided in the official packaging documentation before finalizing procurement orders.
RF Receivers Selection Notes
Select this component when designing for simple point-to-point links requiring FSK or OOK modulation in the 315/433 MHz range. It is appropriate for applications prioritizing low cost and minimal external components over complex protocol stacks or higher data rates found in more advanced SoCs.
RF Receivers Part Context
This device belongs to the Si4x3x family of sub-GHz transceivers, specifically functioning as a receiver-only variant. It complements Silicon Labs' portfolio by offering dedicated reception capabilities for legacy and standard industrial wireless sensor networks without the complexity of full-duplex transceiver architectures.
RF Receivers Replacement Considerations
Consult the official Si4x3x Errata document for any known hardware revisions that may affect performance. Verify cross-compatibility with existing transmitter modules operating on the same frequency and modulation standards.
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