SI4721-B20-GM

SI4721-B20-GM Overview

Product belongs to the SI4721 series. Type: TxRx Only Tray Alternate Packaging is the packaging method for this product Weight of 0.000582 oz SMD/SMT Mounting-Style QFN-20 This product's 76MHz ~ 108MHz range is 0Hz to 2.2GHz. Operational temperature range: -40°C ~ 95°C Frequency Bandwidth: 76 MHz to 108 MHz Sensitivity: - Voltage Supply Range: 2.7 V ~ 5.5 V This product comes with a - memory size. Data rate maximum is - . Serial Interfaces: I2S, SPI - Current receiving is 16.8mA ~ 19.8mA VHF is the RF family standard. - modulated The device has 3 GPIOs. 18.3mA ~ 18.8mA range: 8.7mA to 32.1mA Maximum operating temperature of + 85 C Minimum operating temperature: - 20 C This product operates at a 2.7 V to 5.5 V supply voltage for reliable performance. 2-Wire 3-Wire interface type Maximum supply voltage of 5.5 V Minimum supply voltage is 2.7 V The product has 1 receivers. FM are the supported modulation formats. The number of transmitters is 1.

SI4721-B20-GM Image

SI4721-B20-GM Specifications

• Manufacturer Silicon Labs
• Product Category RF Transceiver ICs
• Series SI4721
• Type TxRx Only
• Packaging Tray Alternate Packaging
• Unit-Weight 0.000582 oz
• Mounting-Style SMD/SMT
• Package-Case QFN-20
• Frequency 76MHz ~ 108MHz
• Operating-Temperature -40°C ~ 95°C
• Frequency-Range 76 MHz to 108 MHz
• Sensitivity -
• Voltage-Supply 2.7 V ~ 5.5 V
• Memory-Size -
• Protocol FM Radio
• Data-Rate-Max -
• Serial-Interfaces I2S, SPI
• Power-Output -
• Current-Receiving 16.8mA ~ 19.8mA
• RF-Family-Standard VHF
• Modulation -
• GPIO 3
• Current-Transmitting 18.3mA ~ 18.8mA
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 20 C
• Operating-Supply-Voltage 2.7 V to 5.5 V
• Interface-Type 2-Wire 3-Wire
• Supply-Current-Transmitting 18.8 mA
• Supply-Current-Receiving 19.2 mA
• Supply-Voltage-Max 5.5 V
• Supply-Voltage-Min 2.7 V
• Number-of-Receivers 1
• Modulation-Format FM
• Number-of-Transmitters 1

SI4721-B20-GM FAQ

• A: At what frequency does the Series?

  Q: The product Series is SI4721.

• A: At what frequency does the Type?

  Q: The product Type is TxRx Only.

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

  Q: Yes, the product's Packaging is indeed Tray Alternate Packaging

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

  Q: The Unit-Weight of the product is 0.000582 oz.

• A: At what frequency does the Mounting-Style?

  Q: The product Mounting-Style is SMD/SMT.

• A: What is the Package-Case of the product?

  Q: The Package-Case of the product is QFN-20.

• A: What is the Frequency of the product?

  Q: The Frequency of the product is 76MHz ~ 108MHz.

• A: At what frequency does the Operating-Temperature?

  Q: The product Operating-Temperature is -40°C ~ 95°C.

• A: At what frequency does the Frequency-Range?

  Q: The product Frequency-Range is 76 MHz to 108 MHz.

• A: What is the Sensitivity of the product?

  Q: The Sensitivity of the product is -.

• A: What is the Voltage-Supply of the product?

  Q: The Voltage-Supply of the product is 2.7 V ~ 5.5 V.

• A: What is the Memory-Size of the product?

  Q: The Memory-Size of the product is -.

• A: Is the cutoff frequency of the product Data-Rate-Max?

  Q: Yes, the product's Data-Rate-Max is indeed -

• A: Is the cutoff frequency of the product Serial-Interfaces?

  Q: Yes, the product's Serial-Interfaces is indeed I2S, SPI

• A: At what frequency does the Power-Output?

  Q: The product Power-Output is -.

• A: At what frequency does the Current-Receiving?

  Q: The product Current-Receiving is 16.8mA ~ 19.8mA.

• A: Is the cutoff frequency of the product RF-Family-Standard?

  Q: Yes, the product's RF-Family-Standard is indeed VHF

• A: What is the Modulation of the product?

  Q: The Modulation of the product is -.

• A: What is the GPIO of the product?

  Q: The GPIO of the product is 3.

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

  Q: Yes, the product's Current-Transmitting is indeed 18.3mA ~ 18.8mA

• A: What is the Maximum-Operating-Temperature of the product?

  Q: The Maximum-Operating-Temperature of the product is + 85 C.

• A: What is the Minimum-Operating-Temperature of the product?

  Q: The Minimum-Operating-Temperature of the product is - 20 C.

• A: What is the Operating-Supply-Voltage of the product?

  Q: The Operating-Supply-Voltage of the product is 2.7 V to 5.5 V.

• A: Is the cutoff frequency of the product Interface-Type?

  Q: Yes, the product's Interface-Type is indeed 2-Wire 3-Wire

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

  Q: Yes, the product's Supply-Voltage-Max is indeed 5.5 V

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

  Q: Yes, the product's Supply-Voltage-Min is indeed 2.7 V

• A: Is the cutoff frequency of the product Number-of-Receivers?

  Q: Yes, the product's Number-of-Receivers is indeed 1

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

  Q: The Modulation-Format of the product is FM.

• A: Is the cutoff frequency of the product Number-of-Transmitters?

  Q: Yes, the product's Number-of-Transmitters is indeed 1