Datasheets
SNJ55116FK by: Texas Instruments

Differential Line Transreceiver 20-LCCC -55 to 125

Part Details for SNJ55116FK by Texas Instruments

Results Overview of SNJ55116FK by Texas Instruments

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SNJ55116FK Information

SNJ55116FK by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Part Details for SNJ55116FK

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SNJ55116FK Part Data Attributes

SNJ55116FK Texas Instruments
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SNJ55116FK Texas Instruments Differential Line Transreceiver 20-LCCC -55 to 125
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Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QLCC
Package Description QCCN, LCC20,.35SQ
Pin Count 20
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature 1 RECEIVER ACTIVE UNDER SHUTDOWN; CONFIGURABLE TOTEM-POLE OUTPUTS; DIFFERENTIAL OUTPUT PAIRS
Differential Output YES
Driver Number of Bits 2
High Level Input Current-Max 0.00004 A
Input Characteristics DIFFERENTIAL
Interface IC Type LINE TRANSCEIVER
Interface Standard GENERAL PURPOSE
JESD-30 Code S-CQCC-N20
JESD-609 Code e0
Length 8.89 mm
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Out Swing-Min 1.8 V
Output Low Current-Max 0.00004 A
Output Polarity COMPLEMENTARY
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code QCCN
Package Equivalence Code LCC20,.35SQ
Package Shape SQUARE
Package Style CHIP CARRIER
Qualification Status Not Qualified
Receive Delay-Max 75 ns
Receiver Number of Bits 1
Screening Level MIL-PRF-38535
Seated Height-Max 2.03 mm
Supply Current-Max 60 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Supply Voltage1-Max 5.5 V
Supply Voltage1-Min 4.5 V
Supply Voltage1-Nom 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade MILITARY
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form NO LEAD
Terminal Pitch 1.27 mm
Terminal Position QUAD
Transmit Delay-Max 30 ns
Width 8.89 mm

SNJ55116FK Related Parts

SNJ55116FK Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping the input and output traces short, using a solid ground plane, and minimizing noise coupling. Additionally, consider using a 4-layer PCB with a dedicated power plane and a separate ground plane.

  • To ensure reliable operation over the full temperature range (-40°C to 125°C), it's crucial to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and avoiding thermal hotspots. Additionally, consider using a thermally conductive PCB material and ensuring good airflow around the device.

  • While the SNJ55116FK has internal ESD protection, it's essential to note that it's not a substitute for external ESD protection measures. The internal protection is designed to protect against minor ESD events, but it may not be sufficient for more severe ESD events or in applications where ESD is a significant concern. Consider adding external ESD protection devices or following proper ESD handling procedures.

  • To optimize the SNJ55116FK for low power consumption, consider using a low-power mode, reducing the clock frequency, and minimizing the number of active circuits. Additionally, use a low-dropout regulator (LDO) or a switching regulator with a high power conversion efficiency to minimize power losses. Ensure that the device is properly configured and that unnecessary circuits are disabled.

  • The SNJ55116FK has a limited output current, which can impact system design. Ensure that the output current requirements of your system are within the device's specifications. Consider using external buffers or amplifiers to increase the output current, or redesigning the system to reduce the output current requirements.