Datasheets
TSS521DR by: Texas Instruments

Single-chip Meter-bus Transceiver 16-SOIC -25 to 85

Part Details for TSS521DR by Texas Instruments

Results Overview of TSS521DR by Texas Instruments

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Applications Consumer Electronics

TSS521DR Information

TSS521DR by Texas Instruments is an Other Interface IC.
Other Interface ICs 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 TSS521DR

Part # Distributor Description Stock Price Buy
LCSC SOIC-16 Buffers Drivers Receivers Transceivers ROHS 10
  • 1 $2.8526
  • 10 $2.7792
  • 30 $2.7302
  • 100 $2.6812
$2.6812 / $2.8526 Buy Now

Part Details for TSS521DR

TSS521DR CAD Models

TSS521DR Part Data Attributes

TSS521DR Texas Instruments
Buy Now Datasheet
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TSS521DR Texas Instruments Single-chip Meter-bus Transceiver 16-SOIC -25 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AC, SOIC-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Interface IC Type INTERFACE CIRCUIT
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 9.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.75 mm
Supply Voltage-Max 3.8 V
Supply Voltage-Min 2.5 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Temperature Grade OTHER
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for TSS521DR

This table gives cross-reference parts and alternative options found for TSS521DR. 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 TSS521DR, 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
TSS521D Texas Instruments $1.2615 Single-chip Meter-bus Transceiver 16-SOIC -25 to 85 TSS521DR vs TSS521D
ADUM1281WBRZ-RL7 Analog Devices Inc Check for Price 3kV rms, Default High, Dual-Channel Digital Isolators (1/1 Channel Directionality) TSS521DR vs ADUM1281WBRZ-RL7

TSS521DR Related Parts

TSS521DR Frequently Asked Questions (FAQ)

  • It's recommended to follow the layout and routing guidelines provided in the datasheet, including keeping the input and output traces short and away from noise sources, and using a solid ground plane to reduce EMI.

  • Use a low-ESR capacitor (e.g., 10uF) for power decoupling, and ensure the power supply is stable and within the recommended voltage range (3.3V to 5V).

  • The TSS521DR supports data transfer rates up to 100 Mbps, but the actual rate may vary depending on the system design and implementation.

  • The TSS521DR is rated for operation up to 85°C, but it's recommended to derate the device for reliable operation above 70°C. Consult the datasheet for thermal management guidelines.

  • Use a logic analyzer or oscilloscope to monitor the signal lines, and check the power supply, decoupling, and layout for any issues. Consult the datasheet and application notes for troubleshooting guidelines.

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