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SI4468-A2A-IM The Silicon Labs SI4468-A2A-IM is a high-performance, low-current RF transceiver IC operating in the sub-GHz frequency bands. It offers excellent sensitivity and configurable modulation options.
Mfr Part #:

SI4468-A2A-IM

Available from 3 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI4468-A2A-IM is a high-performance, low-current RF transceiver IC operating in the sub-GHz frequency bands. It offers excellent sensitivity and configurable modulation options.
✓ Total Stock: 2,263 pcs
$ Price Range: $3.43

SI4468-A2A-IM Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,250 pcs
On Request
2250 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
11 pcs
On Request
11 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
Trace Tec ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SI4468-A2A-IM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current
Data Rate
Data Rate (Max)
Frequency
Frequency Range
GPIO
Modulation
Mounting Type
Operating Temperature
Operating Voltage
Output Power
Power
RF Family
Sensitivity
Serial Interfaces
Supplier Device Package
Tape & Reel
Type
Voltage
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SI4468-A2A-IM Description

Short technical summary and product information.

The Silicon Labs SI4468-A2A-IM is a versatile RF transceiver IC designed for sub-GHz frequency bands, ranging from 142 MHz to 1050 MHz. It is part of the EZRadioPRO family, known for its high performance and low current consumption.

 

Key electrical specifications include a receive sensitivity of -133 dBm and a maximum output power of +20 dBm. The device supports various modulation formats such as FSK, GFSK, GMSK, and OOK, with a maximum data rate of 1 Mbps. It operates within a supply voltage range of 1.8 V to 3.8 V, drawing minimal current in both receive (10.9 mA to 13.7 mA) and transmit modes.

 

This transceiver is designed for robust performance in challenging RF conditions, featuring an adjacent channel selectivity of 69 dB. It operates across a wide temperature range of -40°C to 125°C. The device is housed in a 20-VFQFN exposed pad package, suitable for surface mounting.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected status. The SI4468-A2A-IM is ideal for applications requiring reliable wireless communication over extended ranges.

SI4468-A2A-IM Quick Information

Product Type: RF Transceiver IC
Series: Si4468-A2A
Canonical Name: Silicon Labs SI4468-A2A-IM RF Transceiver
Subcategory: Wireless & RF Integrated Circuits

SI4468-A2A-IM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI4468-A2A-IM Estimated Pricing

Qty Low High
1+ $3.43 $3.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI4468-A2A-IM Features

  • Covers 142 MHz to 1050 MHz frequency range.
  • High receive sensitivity of -133 dBm.
  • Maximum output power up to +20 dBm.
  • Low operating voltage from 1.8V to 3.8V.
  • Surface mount 20-VFQFN package.

SI4468-A2A-IM Applications

  • Ideal for sub-GHz wireless systems.
  • Suitable for low-power applications.
  • Enables long-range communication links.
  • Supports various ISM band applications.

SI4468-A2A-IM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the SI4468-A2A-IM?

The SI4468-A2A-IM operates in the frequency range of 142 MHz to 1050 MHz.

What is the maximum output power of the SI4468-A2A-IM?

The maximum output power for the SI4468-A2A-IM is +20 dBm.

What is the receive sensitivity of the SI4468-A2A-IM?

The SI4468-A2A-IM has a receive sensitivity of -133 dBm.

What is the operating voltage range for this RF transceiver?

The operating supply voltage range for the SI4468-A2A-IM is 1.8 V to 3.8 V.

What are the supported modulation formats?

The SI4468-A2A-IM supports 4FSK, 4GFSK, FSK, GFSK, and OOK modulation formats.

What is the operating temperature range?

The operating temperature range for the SI4468-A2A-IM is -40°C to 125°C.

What package type is the SI4468-A2A-IM supplied in?

The SI4468-A2A-IM is supplied in a 20-VFQFN exposed pad package.

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