SI4431-B1-FM

SI4431-B1-FM Overview

This product is manufactured by Silicon Laboratories. This device belongs to the Sub-GHz type. This product operates within the 240 MHz to 930 MHz The accuracy of this product is 256 kb/s. The product utilizes the FSK, GFSK, OOK modulation format. Supply Voltage - Min: 1.8 V Supply Voltage - Max: 3.6 V Output power: 13 dBm The minimum operating temperature of this product is - 40 C. The product can operate at a maximum temperature of + 85 C. Interface Type: SPI QFN-20 package/case type is utilized by this product. Tube packaging for easy dispensing Silicon Labs is a trusted brand for quality electronics The product can operate at a maximum temperature of SMD/SMT. Maximum supply current: 30 mA RF Transceiver product type 490 of 100 Wireless & RF Integrated Circuits as subcategory The product's EZRadioPRO is Blue Gecko. 1. 0.001515 oz of Unit Weight

SI4431-B1-FM Image

SI4431-B1-FM Specifications

• Manufacturer: Silicon Laboratories
• Product Category: RF Transceiver
• RoHS: Y
• Type: Sub-GHz
• Frequency Range: 240 MHz to 930 MHz
• Maximum Data Rate: 256 kb/s
• Modulation Format: FSK, GFSK, OOK
• Supply Voltage - Min: 1.8 V
• Supply Voltage - Max: 3.6 V
• Supply Current Receiving: 18.5 mA
• Supply Current Transmitting: 30 mA
• Output Power: 13 dBm
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Interface Type: SPI
• Package / Case: QFN-20
• Packaging: Tube
• Sensitivity: - 121 dBm
• Series: SI4431
• Brand: Silicon Labs
• Mounting Style: SMD/SMT
• Supply Current - Max: 30 mA
• Product Type: RF Transceiver
• Factory Pack Quantity: 490
• Subcategory: Wireless & RF Integrated Circuits
• Tradename: EZRadioPRO
• Unit Weight: 0.001515 oz

SI4431-B1-FM FAQ

• A: Is the cutoff frequency of the product Manufacturer?

  Q: Yes, the product's Manufacturer is indeed Silicon Laboratories

• A: At what frequency does the Type?

  Q: The product Type is Sub-GHz.

• A: At what frequency does the Frequency Range?

  Q: The product Frequency Range is 240 MHz to 930 MHz.

• A: What is the Maximum Data Rate of the product?

  Q: The Maximum Data Rate of the product is 256 kb/s.

• A: What is the Modulation Format of the product?

  Q: The Modulation Format of the product is FSK, GFSK, OOK.

• A: At what frequency does the Supply Voltage - Min?

  Q: The product Supply Voltage - Min is 1.8 V.

• A: Is the cutoff frequency of the product Supply Voltage - Max?

  Q: Yes, the product's Supply Voltage - Max is indeed 3.6 V

• A: Is the cutoff frequency of the product Output Power?

  Q: Yes, the product's Output Power is indeed 13 dBm

• A: Is the cutoff frequency of the product Minimum Operating Temperature?

  Q: Yes, the product's Minimum Operating Temperature is indeed - 40 C

• A: Is the cutoff frequency of the product Maximum Operating Temperature?

  Q: Yes, the product's Maximum Operating Temperature is indeed + 85 C

• A: What is the Interface Type of the product?

  Q: The Interface Type of the product is SPI.

• A: Is the cutoff frequency of the product Package / Case?

  Q: Yes, the product's Package / Case is indeed QFN-20

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube.

• A: What is the Brand of the product?

  Q: The Brand of the product is Silicon Labs.

• A: At what frequency does the Mounting Style?

  Q: The product Mounting Style is SMD/SMT.

• A: Is the cutoff frequency of the product Supply Current - Max?

  Q: Yes, the product's Supply Current - Max is indeed 30 mA

• A: Is the cutoff frequency of the product Product Type?

  Q: Yes, the product's Product Type is indeed RF Transceiver

• A: At what frequency does the Factory Pack Quantity?

  Q: The product Factory Pack Quantity is 490.

• A: At what frequency does the Subcategory?

  Q: The product Subcategory is Wireless & RF Integrated Circuits.

• A: Is the cutoff frequency of the product Tradename?

  Q: Yes, the product's Tradename is indeed EZRadioPRO

• A: What is the Unit Weight of the product?

  Q: The Unit Weight of the product is 0.001515 oz.