SI4438-B1C-FMR related parameters_SI4438-B1C-FMR PDF documentation_Silicon Labs

RF Transceiver ICs

The picture is for reference only

Please fill in the inquiry information for purchasing and consulting products

PartName*	Quantity*	Batch Number	Package	Manufacturer	Other requirements

Please fill in the contact details and reply to you in 3 minutes

In Stock：19,536(Ref. price)

Qty.	Unit Price	Ext. Price
1	$2.52840	$2.52840

Qty：

Add inquiry Quick quote

Related products

Documents

Specifications

Description	Details
Series	-
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Type	TxRx + MCU
RF Family/Standard	General ISM
Protocol	-
Modulation	FSK, GFSK, GMSK, OOK
Frequency	425MHz ~ 525MHz
Data Rate (Max)	500kbps
Power - Output	20dBm (Max)
Sensitivity	-124dBm
Memory Size	-
Serial Interfaces	SPI
GPIO	4
Voltage - Supply	1.8V ~ 3.6V
Current - Receiving	14mA
Current - Transmitting	75mA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-QFN (4x4)

Other

Price advantage, SI4438-B1C-FMR is available in stock and can be delivered on the same day

Recommended Product

Part No	Manufacturer	Product Category	Datasheet	Description	Reference price	Quantity
BCM4354XKUBGT	American Microsemiconductor, Inc.	RF Transceiver ICs	Datasheet	WI-FI, BLUETOOTH 4.1 AND FM	$23.04	In Stock:9182
BCM20740A2KMLG	Broadcom Limited	RF Transceiver ICs	Datasheet	SINGLE-CHIP BLUETOOTH	No price	In Stock:19364
SI1031-B-GM3	Silicon Labs	RF Transceiver ICs	Datasheet	IC RF TXRX+MCU ISM	$6.06406	In Stock:19366
EZR32WG330F128R60G-B0	Silicon Labs	RF Transceiver ICs	Datasheet	IC RF TXRX+MCU 802.15.4 64VFQFN	No price	In Stock:19368
EZR32WG330F128R68G-B0R	Silicon Labs	RF Transceiver ICs	Datasheet	IC RF TXRX+MCU 802.15.4 64VFQFN	No price	In Stock:19372