It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

Return to Search Results

See an Error?

SI4438-C2A-GM

Name: Silicon Labs SI4438-C2A-GM
Brand: Silicon Labs
SKU: 634-SI4438-C2A-GM
Price: 8.78 CAD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser #:

634-SI4438-C2A-GM

Mfr. #:

SI4438-C2A-GM

Mfr.:

Silicon Labs

Description:

RF Transceiver +20/-124 dBm sub-GHz Transceiver

Datasheet:

SI4438-C2A-GM Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about ECAD Model.

More Information

Learn more about Silicon Labs SI4438-C2A-GM

In Stock: 5,338

Stock:: 5,338 Can Ship Immediately

An unexpected error occurred. Please try again later.
Factory Lead-Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

Quantities greater than 5338 will be subject to minimum order requirements.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Pricing (CAD)

Qty.	Unit Price	Ext. Price
	$8.78	$8.78
	$7.55	$75.50
	$6.57	$164.25
	$6.28	$628.00
	$6.18	$1,545.00
	$5.55	$2,775.00
	$5.34	$13,083.00
4,900	Quote

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Silicon Labs
Product Category:	RF Transceiver
RoHS:
Type:	ISM
Frequency Range:	425 MHz to 525 MHz
Maximum Data Rate:	500 kb/s
Modulation Format:	FSK, GFSK, OOK
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	3.8 V
Supply Current Receiving:	13.7 mA
Supply Current Transmitting:	75 mA
Output Power:	20 dBm
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Interface Type:	GPIO, Serial
Package / Case:	QFN-20
Packaging:	Tray
Brand:	Silicon Labs
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Mounting Style:	SMD/SMT
Number of Transmitters:	1 Transmitter
Operating Supply Voltage:	3.3 V
Product Type:	RF Transceiver
Sensitivity:	- 124 dBm
Series:	SI4438-C2A
Factory Pack Quantity:	2450
Subcategory:	Wireless & RF Integrated Circuits
Tradename:	EZRadioPRO
Unit Weight:	16.490 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

SI4438-C2A-GM Datasheet (PDF)

Errata

PCN

RoHS Certificate (PDF)

CAHTS:: 8542390000
CNHTS:: 8542399000
USHTS:: 8542390010
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: 5A991.b

Si4438 EZRadioPRO® Transceivers

Silicon Labs Si4438 EZRadioPRO^® transceivers are high-performance, low-current transceivers covering sub-GHz frequency bands from 425MHz to 525MHz. These transceivers are targeted at the Chinese meter market for reliable long-range communication. The Si4438 transceivers exhibit exceptional output power up to +20dBm with its integrated on-chip power amplifier and outstanding receive sensitivity of -124dBm. Silicon Labs Si4438 EZRadioPRO transceivers achieve extremely low active and standby current consumption. The high output power and sensitivity results in an outstanding link budget of 144dB, allowing extended ranges and highly robust communication links.

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 targets more sophisticated ISM band applications and offer several enhanced parameters and features, including continuous frequency coverage from 119 - 960MHz and output power up to +20dBm. Also included are built-in features such as a wake-up timer, low battery detector, transmit and receive data FIFOs, power-on reset circuit, and general-purpose digital I/Os.