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SX1211I084TRT - Semtech Corporation
Manufacturer:
Semtech Corporation
ManyChip's Part#:
MC40828637
Category:
RF Module
Package:
TQFN-32
Datasheet:
Datasheet 3D Model
Description:
Ethernet Transceiver, 5 X 5MM, 0.5MM PITCH, ROHS COMPLIANT, TQFN-32
Stock Locations:
Availability:
238 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.12

Updated at 15/12/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The SX1211I084TRT is an ultra-low Power Integrated UHF Transceiver operating in the frequency ranges from 863 to 870, 902 to 928 and 950 to 960MHz. The SX1211 is optimized for very low power consumption (3mA in receiver mode). It incorporates a baseband modem with data rates up to 200kbps. Data handling features include a 64bytes FIFO, packet handling, automatic CRC generation and data whitening. Its highly integrated architecture allows for minimum external component count whilst maintaining design flexibility. All major RF communication parameters are programmable and most of them may be dynamically set.
3mA Low Rx power consumption
25mA at +10dBm Low Tx power consumption
Good reception sensitivity down to -107dBm at 25kbps in FSK, -113dBm at 2kbps in OOK
Programmable RF output power up to +12.5dBm in 8 steps
Packet handling feature with data whitening and automatic CRC generation
Wide RSSI (received signal strength indicator) dynamic range, 70dB from Rx noise floor
Bit rates up to 200kbps, NRZ coding
On-chip frequency synthesizer
FSK and OOK modulation
Incoming sync word recognition
Built-in bit-synchronizer for incoming data and clock synchronization and recovery
Optimized circuit configuration

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SX1211I084TRT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	TQFN-32
Frequency	860MHz ~ 960MHz
Supply Voltage (DC)	2.10V (min)
Number of Positions	32 Position
Data Rate	200 kbps
Output Power	12.5 dBm
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.1V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	2.1 V
	Show
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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- Vacuum packaging
- Anti-static packaging
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SN:H2.53447LO36509V40Q0QC0S0

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