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SI4355-C2A-GMR The Silicon Labs SI4355-C2A-GMR is an RF receiver operating in the sub-GHz frequency range. It supports FSK, GFSK, and OOK modulation.
Mfr Part #:

SI4355-C2A-GMR

Available from 3 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI4355-C2A-GMR is an RF receiver operating in the sub-GHz frequency range. It supports FSK, GFSK, and OOK modulation.
✓ Total Stock: 5,049 pcs
$ Price Range: $0.99

SI4355-C2A-GMR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
2,448 pcs
On Request
2448 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,606 pcs
On Request
1606 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
995 pcs
On Request
995 pcs On Request 1 On Request On Request 21+ 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.

SI4355-C2A-GMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Antenna Connector
Applications
Approval Agency
Data Interface
Data Rate (Max)
Frequency
Modulation or Protocol
Mounting Type
Operating Temperature
Sensitivity
Supplier Device Package
Tape & Reel
Voltage
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SI4355-C2A-GMR Description

Short technical summary and product information.

The Silicon Labs SI4355-C2A-GMR is a versatile RF receiver designed for sub-GHz applications. It covers a wide frequency range from 284 MHz to 960 MHz, making it suitable for various regional standards. This device features excellent receive sensitivity of -116 dBm, enabling longer operating ranges.

 

Key electrical characteristics include support for FSK, GFSK, and OOK modulation, with a maximum data rate of 500 kbps. It operates within a voltage range of 1.8V to 3.6V and exhibits low power consumption, with 10 mA in RX mode and 40 nA in standby mode, contributing to superior battery life.

 

The SI4355-C2A-GMR is housed in a compact 20-QFN (3x3 mm) package and utilizes a surface mount type for easy integration into designs. Its operating temperature range is -40°C to 85°C (TA).

 

This receiver is designed for ease of use and cost-effectiveness, with a low external BOM count. It is well-suited for applications such as remote control, home security, telemetry, and industrial control.

SI4355-C2A-GMR Quick Information

Product Type: RF Receiver
Canonical Name: Si4355-C2A-GMR RF Receiver
Subcategory: Sub-GHz

SI4355-C2A-GMR Compliance

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

SI4355-C2A-GMR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SI4355-C2A-GMR Features

  • Sub-GHz frequency range 284-960 MHz.
  • Excellent receive sensitivity of -116 dBm.
  • Supports FSK, GFSK, and OOK modulation.
  • Low power consumption for battery life.
  • Compact 20-QFN surface mount package.

SI4355-C2A-GMR Applications

  • Ideal for remote control systems.
  • Suitable for home security alarms.
  • Used in telemetry data collection.
  • Applicable for garage and gate openers.
  • Supports home automation networks.

SI4355-C2A-GMR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the SI4355-C2A-GMR?

The operating frequency range is 284 MHz to 960 MHz.

What is the receive sensitivity of this RF receiver?

The receive sensitivity is -116 dBm.

What modulation types does the SI4355-C2A-GMR support?

It supports FSK, GFSK, and OOK modulation.

What is the maximum data rate for the SI4355-C2A-GMR?

The maximum data rate is 500 kbps.

What is the operating voltage range?

The operating voltage range is 1.8V to 3.6V.

What is the package type for the SI4355-C2A-GMR?

It comes in a 20-VFQFN Exposed Pad package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

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