Datasheets
SNJ55115FK by: Texas Instruments

Dual Differential Line Receiver 20-LCCC -55 to 125

Part Details for SNJ55115FK by Texas Instruments

Results Overview of SNJ55115FK by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Industrial Automation Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Electronic Manufacturing Automotive

SNJ55115FK Information

SNJ55115FK 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.

Price & Stock for SNJ55115FK

Part # Distributor Description Stock Price Buy
Bristol Electronics   3
RFQ
Quest Components LINE RECEIVER, 2 FUNC, 2 RCVR, BIPOLAR, CQCC20 2
  • 1 $48.1800
$48.1800 Buy Now
Quest Components LINE RECEIVER, 2 FUNC, 2 RCVR, BIPOLAR, CQCC20 1
  • 1 $68.7416
$68.7416 Buy Now

Part Details for SNJ55115FK

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SNJ55115FK Part Data Attributes

SNJ55115FK Texas Instruments
Buy Now Datasheet
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SNJ55115FK Texas Instruments Dual Differential Line Receiver 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
Pin Count 20
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature OPEN-COLLECTOR OR TOTEM-POLE OUTPUT
Differential Output NO
Input Characteristics DIFFERENTIAL
Interface IC Type LINE RECEIVER
Interface Standard GENERAL PURPOSE
JESD-30 Code S-CQCC-N20
JESD-609 Code e0
Length 8.89 mm
Number of Functions 2
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Low Current-Max 0.015 A
Output Polarity INVERTED
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 50 ns
Receiver Number of Bits 2
Screening Level MIL-M-38510
Seated Height-Max 2.03 mm
Supply Current-Max 50 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 50 ns
Width 8.89 mm

Alternate Parts for SNJ55115FK

This table gives cross-reference parts and alternative options found for SNJ55115FK. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SNJ55115FK, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
5962-88745012A Texas Instruments Check for Price Dual Differential Line Receiver 20-LCCC -55 to 125 SNJ55115FK vs 5962-88745012A
Part Number Manufacturer Composite Price Description Compare
9614FM Fairchild Semiconductor Corporation Check for Price Line Driver, 2 Func, 2 Driver, BIPolar, CDFP16, HERMETIC SEALED, DFP-10 SNJ55115FK vs 9614FM
SN75121N-00 Texas Instruments Check for Price DUAL LINE DRIVER, PDIP16 SNJ55115FK vs SN75121N-00
SN55121J Texas Instruments Check for Price Dual Single-Ended General Purpose Line Driver 16-CDIP -55 to 125 SNJ55115FK vs SN55121J
5962-8874401FA Texas Instruments Check for Price Dual Differential Line Driver 16-CFP -55 to 125 SNJ55115FK vs 5962-8874401FA
5962-8874401EA Texas Instruments Check for Price Dual Differential Line Driver 16-CDIP -55 to 125 SNJ55115FK vs 5962-8874401EA
SN75115DG4 Texas Instruments Check for Price DUAL LINE RECEIVER, PDSO16, GREEN, PLASTIC, SOIC-16 SNJ55115FK vs SN75115DG4
SN75115NSR Texas Instruments $1.4266 Dual Differential Line Receiver 16-SOP 0 to 70 SNJ55115FK vs SN75115NSR
DS75123N National Semiconductor Corporation Check for Price Line Driver, 2 Func, 1 Driver, BIPolar, PDIP16 SNJ55115FK vs DS75123N
SN75115NE4 Texas Instruments Check for Price Dual Differential Line Receiver 16-PDIP 0 to 70 SNJ55115FK vs SN75115NE4
N8T23N Texas Instruments Check for Price Dual Line Driver 16-PDIP SNJ55115FK vs N8T23N

SNJ55115FK Related Parts

SNJ55115FK Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good layout practices, such as keeping the input and output traces separate, using a solid ground plane, and minimizing parasitic inductance.

  • To ensure stability, it's crucial to follow the recommended compensation network, choose the correct output capacitor, and ensure the input voltage is within the specified range. Additionally, decoupling capacitors and a low-ESR output capacitor can help prevent oscillations.

  • The SNJ55115FK can deliver up to 1.5A of output current, but it's essential to consider the thermal limitations and ensure proper heat sinking to prevent overheating.

  • The SNJ55115FK is rated for operation up to 125°C, but it's essential to consider the derating curves and ensure the device is properly heat-sinked to prevent overheating.

  • It's recommended to use a TVS (Transient Voltage Suppressor) diode or a voltage clamp to protect the device from input voltage transients and ensure the input voltage remains within the specified range.