Datasheets
EM357-RTR by:
Silicon Laboratories Inc
Ember Corporation
Silicon Laboratories Inc
Not Found

Telecom Circuit, 1-Func, PQCC48, QFN-48

Part Details for EM357-RTR by Silicon Laboratories Inc

Results Overview of EM357-RTR by Silicon Laboratories Inc

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Applications Consumer Electronics Internet of Things (IoT) Financial Technology (Fintech) Smart Cities Healthcare Agriculture Technology Medical Imaging Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Electronic Manufacturing Robotics and Drones

EM357-RTR Information

EM357-RTR by Silicon Laboratories Inc is an Other Telecom IC.
Other Telecom ICs are under the broader part category of Telecommunication Circuits.

A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.

Price & Stock for EM357-RTR

Part # Distributor Description Stock Price Buy
DISTI # 74AC9489
Newark Rf Transceiver, 2.5Ghz, -40 To 85Deg C, Data Rate:5Mbps, Rf/If Modulation:O-Qpsk, Frequency Min:2... .4Ghz, Frequency Max:2.5Ghz, Receiving Current:26.5Ma, Rf Ic Case Style:Qfn, No. Of Pins:48Pins, Supply Voltage Min:2.1V, Supply Rohs Compliant: Yes |Silicon Labs EM357-RTR more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $8.5700
$8.5700 Buy Now
DISTI # 636-1011-1-ND
DigiKey IC RF TXRX+MCU 802.15.4 48QFN Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Tape & Reel (TR) 2992
In Stock
  • 1 $13.9500
  • 10 $10.8870
  • 25 $9.9664
  • 100 $8.8362
  • 250 $8.2359
  • 500 $7.8475
  • 2,000 $7.1853
$7.1853 / $13.9500 Buy Now
DISTI # 634-EM357-RTR
Mouser Electronics RF System on a Chip - SoC IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant 0
Order Now
DISTI # V79:2366_28655954
Arrow Electronics IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2248 Americas - 10000
  • 1 $10.0510
  • 10 $8.5940
  • 25 $8.0610
  • 100 $7.3810
  • 250 $6.9770
  • 500 $6.6910
  • 2,000 $6.0250
$6.0250 / $10.0510 Buy Now
DISTI # V36:1790_06534307
Arrow Electronics IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 12 Weeks Date Code: 2240 Americas - 2000
  • 2,000 $5.9760
$5.9760 Buy Now
DISTI # V72:2272_06534307
Arrow Electronics IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2240 Container: Cut Strips Americas - 182
  • 1 $10.3920
  • 10 $10.3120
  • 25 $10.2320
  • 100 $10.1520
$10.1520 / $10.3920 Buy Now
DISTI # 73513579
Verical IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2248 Americas - 10000
  • 1 $10.0510
  • 10 $8.5940
  • 25 $8.0610
  • 100 $7.3810
  • 250 $6.9770
  • 500 $6.6910
$6.6910 / $10.0510 Buy Now
DISTI # 67002196
Verical IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Date Code: 2240 Americas - 2000
  • 2,000 $5.9760
$5.9760 Buy Now
DISTI # 87113713
Verical IEEE 802.15.4 2.4 GHz SoC RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2240 Americas - 182
  • 1 $10.3920
  • 10 $10.3120
  • 25 $10.2320
  • 100 $10.1520
$10.1520 / $10.3920 Buy Now
Win Source Electronics SOC EM35x ARM Cortex M3 48-Pin QFN EP T/R / IC RF TXRX+MCU 802.15.4 48-VFQFN 20120
  • 23 $2.1830
  • 49 $2.0422
  • 77 $1.9718
  • 110 $1.8310
  • 143 $1.7605
  • 178 $1.6901
$1.6901 / $2.1830 Buy Now

Part Details for EM357-RTR

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EM357-RTR Part Data Attributes

EM357-RTR Silicon Laboratories Inc
Buy Now Datasheet
Compare Parts:
EM357-RTR Silicon Laboratories Inc Telecom Circuit, 1-Func, PQCC48, QFN-48
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Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer SILICON LABORATORIES INC
Part Package Code QFN
Package Description QFN-48
Pin Count 48
Reach Compliance Code compliant
HTS Code 8542.39.00.01

EM357-RTR Related Parts

EM357-RTR Frequently Asked Questions (FAQ)

  • The EM357-RTR module requires a 50-ohm antenna with a quarter-wave monopole or dipole design. A good starting point is a 1/4 wavelength monopole antenna with a length of approximately 82mm at 2.4GHz.

  • To minimize power consumption, configure the module to use the lowest possible transmit power, adjust the data rate and modulation scheme, and use the module's built-in power-saving features such as sleep modes and wake-on-radio.

  • The maximum range of the EM357-RTR module depends on the environment, antenna design, and transmit power. In ideal conditions, the module can achieve a range of up to 1 km (0.62 miles) with a transmit power of +20 dBm.

  • The EM357-RTR module supports FHSS through its API. Configure the module to use FHSS by setting the frequency hopping mode, selecting the desired frequency hopping sequence, and adjusting the hop rate and dwell time.

  • Follow a 4-layer PCB design with a dedicated ground plane, keep the module away from noise sources, use a solid ground plane under the module, and ensure good decoupling and filtering to minimize EMI and noise.