Attribute
Description
Manufacturer Part Number
SI4721-B20-GMR
Description
IC RF TXRX VHF 20QFN
Manufacturer Lead Time
--
Note : GST will not be applied to orders shipping outside of India

Stock:

Distributor: 13

Quantity Unit Price Ext. Price
10 ₹ 494.43000 ₹ 4,944.30

Stock:

Distributor: 145


Quantity Unit Price Ext. Price
8 ₹ 3,802.73000 ₹ 30,421.84
6 ₹ 4,241.51000 ₹ 25,449.06
5 ₹ 4,387.76000 ₹ 21,938.80
3 ₹ 4,534.02000 ₹ 13,602.06
2 ₹ 4,680.29000 ₹ 9,360.58
1 ₹ 5,704.09000 ₹ 5,704.09

Product Attributes

Type Description
Category
Import Duty Classification -
Product Series Line -
IC Encapsulation Type Tape & Reel (TR)
Availability Status Obsolete
Device Type Classification TxRx Only
Radio Frequency Protocol VHF
Communication Standard FM Radio
Signal Modulation Technique -
Oscillation Rate Hz 76MHz ~ 108MHz
Maximum Data Throughput -
Output Wattage Rating -
Response Sensitivity Level -
Total Memory Bytes -
Serial Communication Ports I2S, SPI
General Purpose I/O Pins 3
Power Supply Voltage 2.7V ~ 5.5V
Receive Mode Amps 16.8mA ~ 19.8mA
Transmit Mode Amps 18.3mA ~ 18.8mA
Ambient Temp Range -40°C ~ 95°C
Quality Grade Level -
Certification Qualification -
Attachment Mounting Style Surface Mount
Component Housing Style 20-UFQFN Exposed Pad
Vendor Package Type 20-QFN (3x3)

Description

Operates with the receiving current set to 16.8mA ~ 19.8mA. Features transmitting current rated at 18.3mA ~ 18.8mA. Runs at a frequency of 76MHz ~ 108MHz. Provides 3 GPIO pins for flexible input/output interfacing. Mounting configuration Surface Mount for structural stability. Overall I/O 3 for digital links. Temperature range -40°C ~ 95°C for environmental conditions impacting thermal efficiency. Type of housing Tape & Reel (TR) for safeguarding or transporting components. Style of the enclosure/case 20-UFQFN Exposed Pad that offers mechanical and thermal protection. Type of package 20-QFN (3x3) that preserves the integrity of the device. Product status Obsolete concerning availability and lifecycle. Protocol for communication FM Radio for control or interaction. Type or family of RF protocol VHF for communication standards. Ports designated for serial communication interfaces I2S, SPI. Supplier package type 20-QFN (3x3) for component selection. Voltage requirement 2.7V ~ 5.5V for electrical specifications. Type classification TxRx Only for specifications. Voltage supply 2.7V ~ 5.5V for device operation.