SI4455-B1A-FMR

Mfr. #:: SI4455-B1A-FMR
Manufacturer:: Silicon Labs
Description:: RF Transceiver Si4455 EZRadio Transceive
Lifecycle:: New from this manufacturer.
Datasheet:: SI4455-B1A-FMR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: SI4455-B1A-FMR more Information SI4455-B1A-FMR Product Details

Product Attribute
Attribute Value

Manufacturer: Silicon Labs

Product Category: RF Transceiver ICs

Series: Si4455

Type: TxRx + MCU

Packaging: Tape & Reel (TR) Alternate Packaging

Unit-Weight: 0.000582 oz

Mounting-Style: SMD/SMT

Tradename: EZRadio

Package-Case: QFN-20

Frequency: 283MHz ~ 960MHz

Operating-Temperature: -40°C ~ 85°C

Frequency-Range: 283 MHz to 960 MHz

Sensitivity: -116dBm

Voltage-Supply: 1.8 V ~ 3.6 V

Memory-Size: -

Protocol: -

Data-Rate-Max: 500kbps

Serial-Interfaces: SPI

Power-Output: 13dBm (Max)

Output-Power: 13 dBm

Current-Receiving: 10mA

RF-Family-Standard: General ISM

Modulation: FSK, GFSK, OOK

GPIO: 4

Current-Transmitting: 18mA ~ 30mA

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 3.6 V

Interface-Type: SPI

Maximum-Data-Rate: 500 kbps

Supply-Current-Transmitting: 18 mA

Supply-Current-Receiving: 10 mA

Supply-Voltage-Max: 3.6 V

Supply-Voltage-Min: 1.8 V

Number-of-Receivers: 1

Modulation-Format: FSK OOK

Number-of-Transmitters: 1

Tags: SI4455, SI445, SI44, SI4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SI4455-B1A-FMR Description

***p One Stop Global: RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP T/R

***i-Key: IC RF TXRX+MCU ISM<1GHZ 20VFQFN

***metry Electronics: +13dBm Si4455 EZRadio Transceiver

SI4455-B1A-FMR More Information

EZRadio® ISM Band ICs: Silicon Labs' EZRadio® family of fully integrated, low-power, low-data-rate, cost-effective wireless ICs are designed to meet the needs of OEMs developing ISM applications for the consumer, industrial and automotive markets. The EZRadio ISM band receivers and transmitters target one-way wireless link applications such as remote keyless entry (RKE), garage door openers, remote controls, home automation, and security devices. Silicon Labs has expanded its EZRadio® family of ISM Band ICs with new Sub-GHz Receiver (Si4355), Transceiver (Si4455) and development kits.

EZRadioPRO® ISM Band ICs: Silicon Labs EZRadioPRO® ISM Band ICs include all the attractive features of the EZRadio® RF transmitters, receivers and transceivers, such as high integration, low cost, flexibility, low BOM and easy design-in, these EZRadioPRO® target more sophisticated ISM band applications and offer several enhanced parameters and features including continuous frequency coverage from 119 - 960 MHz and output power up to +20 dBm. Also included are built-in features such as wake-up timer, low battery detector, transmit and receive data FIFOs, power-on reset circuit and general-purpose digital I/Os.

Market price

Part #	Mfg.	Description	Stock	Price
SI4455-B1A-FMR DISTI # V72:2272_06534070	Silicon Laboratories Inc	RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP T/R RoHS: Compliant	2497	1000:$1.6150 500:$1.6259 250:$1.6370 100:$1.6490 25:$1.7180 10:$1.7480 1:$1.7880
SI4455-B1A-FMR DISTI # V36:1790_06534070	Silicon Laboratories Inc	RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP T/R RoHS: Compliant	0	2500:$1.6099
SI4455-B1A-FMR DISTI # 27550994	Silicon Laboratories Inc	RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP T/R RoHS: Compliant	2497	1000:$1.6150 500:$1.6259 250:$1.6370 100:$1.6490 25:$1.7180 10:$1.7480 4:$1.7880
SI4455-B1A-FMR DISTI # 336-4320-1-ND	Silicon Laboratories Inc	IC RF TXRX+MCU ISM<1GHZ 20VFQFN Min Qty: 1 Container: Cut Tape (CT)	1531In Stock	100:$1.7854 25:$1.8568 1:$1.9300
SI4455-B1A-FMR DISTI # 336-4320-6-ND	Silicon Laboratories Inc	IC RF TXRX+MCU ISM<1GHZ 20VFQFN Min Qty: 1 Container: Digi-Reel®	1531In Stock	100:$1.7854 25:$1.8568 1:$1.9300
SI4455-B1A-FMR DISTI # 336-4320-2-ND	Silicon Laboratories Inc	IC RF TXRX+MCU ISM<1GHZ 20VFQFN Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$1.6385
SI4455-B1A-FM DISTI # 634-SI4455-B1A-FM	Silicon Laboratories Inc	RF Transceiver +13/-116 dBm sub-GHz transceiver RoHS: Compliant	937	1:$1.7900 10:$1.7500 25:$1.7200 50:$1.6900 100:$1.6500 250:$1.6300
SI4455-B1A-FMR DISTI # 634-SI4455-B1A-FMR	Silicon Laboratories Inc	RF Transceiver +13/-116 dBm sub-GHz transceiver RoHS: Compliant	1041	1:$1.7900 10:$1.7500 25:$1.7200 50:$1.6900 100:$1.6500 250:$1.6300
SI4455-B1A-FMR	Silicon Laboratories Inc	+13dBm Si4455 EZRadio Transceiver	In Stock	1:$1.5800

Related products

Image	Part #	Description
	Mfr.#: SI4455-B1A-FM OMO.#: OMO-SI4455-B1A-FM	RF Transceiver +13/-116 dBm sub-GHz transceiver
	Mfr.#: SI4455-C2A-GMR OMO.#: OMO-SI4455-C2A-GMR	RF Transceiver TXRX SubG +13/-116dBm
	Mfr.#: SI4455-C2A-GM OMO.#: OMO-SI4455-C2A-GM	RF Transceiver TXRX SubG +13/-116dBm
	Mfr.#: SI4455-C2A-ZM1 OMO.#: OMO-SI4455-C2A-ZM1	RF Transceiver TXRX SubG +13/-116dBm
	Mfr.#: SI4455-C2A-ZM1R OMO.#: OMO-SI4455-C2A-ZM1R	RF Transceiver TXRX SubG +13/-116dBm
	Mfr.#: SI4455-B1A-FMR OMO.#: OMO-SI4455-B1A-FMR	RF Transceiver +13/-116 dBm sub-GHz transceiver
	Mfr.#: SI4455-B1A-FMR OMO.#: OMO-SI4455-B1A-FMR-SILICON-LABS	RF Transceiver Si4455 EZRadio Transceive
	Mfr.#: SI4455-C2A-GMR OMO.#: OMO-SI4455-C2A-GMR-SILICON-LABS	IC RF TXRX+MCU ISM<1GHZ 20VFQFN
	Mfr.#: SI4455-B1A-FM OMO.#: OMO-SI4455-B1A-FM-SILICON-LABS	RF Transceiver Si4455 EZRadio Transceive
	Mfr.#: SI4455-C2A-GM OMO.#: OMO-SI4455-C2A-GM-SILICON-LABS	RF Transceiver Sub GHz transceiver +20dBm -124dBm

Availability

Stock:: Available
On Order:: 1000
Enter Quantity:

Current price of SI4455-B1A-FMR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.27~~; ~~$2.27~~

10: ~~$2.16~~; ~~$21.59~~

100: ~~$2.05~~; ~~$204.53~~

500: ~~$1.93~~; ~~$965.80~~

1000: ~~$1.82~~; ~~$1 818.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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SI4455 11
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SI44 574
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SI4455-B1A-FMR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes