Silicon Labs Si4311-B21-GM, RF Transceiver IC 325MHz to 433.92MHz 2.7 → 3.6 V 20-Pin QFN

  • RS Stock No. 759-6488
  • Mfr. Part No. Si4311-B21-GM
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

EZRadio® Sub-1GHz Wireless Transmitters/Receivers/Transceivers

The EZRadio® family of fully integrated, low-power, low-data-rate, cost-effective wireless ICs is 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.

RS Product Codes

759-6457 Si4010-C2-GS 9-channel remote control transmitter, 27-960MHz, SOIC14
759-6450 Si4010-C2-GT 5-channel remote control transmitter, 27-960MHz, MSOP10
759-6463 Si4012-C1001GT Transmitter, 27-960MHz, FSK, MSOP10
759-6488 Si4311-B21-GM Receiver,315/434MHz, FSK, QFN20L (Optimized for 315MHz)
759-6491 Si4313-B1-FM Receiver, 240-960MHz, FSK, QFN20
769-8679 Si4355-B1A-FM Receiver, 284-960MHz, (G)FSK, QFN20
819-6887 Si4356-B1A-FM Receiver, 315-917MHz, (G)FSK, QFN20
769-8673 Si4455-B1A-FM Transceiver, 284-960MHz, (G)FSK, QFN20

Specifications
Attribute Value
Number of Operating Bands 1
Maximum Operating Band 1 Frequency 433.92MHz
Minimum Operating Band 1 Frequency 325MHz
Height 0.85mm
Modulation Technique FSK
Maximum Operating Supply Voltage 3.6 V
Minimum Operating Supply Voltage 2.7 V
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Mounting Type Surface Mount
Length 3mm
Package Type QFN
Dimensions 3 x 3 x 0.85mm
Pin Count 20
Width 3mm
On back order for despatch 14/05/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 8.64
(exc. GST)
$ 9.50
(inc. GST)
units
Per unit
1 - 9
$8.64
10 - 49
$8.55
50 - 99
$8.47
100 - 249
$8.36
250 +
$8.30
Packaging Options:
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