UM3301DA

UM3301DA

$0.36
  • Description:1-Bit Bidirectional Voltage-Leve
  • Series:UM3301
  • Mfr:Union Semiconductor International Limited
  • Package:Tape & Reel (TR)

SKU:8f0666482e13 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:1-Bit Bidirectional Voltage-Leve
  • Series:UM3301
  • Mfr:Union Semiconductor International Limited
  • Package:Tape & Reel (TR)
  • Translator Type:Voltage Level
  • Channel Type:Bidirectional
  • Number of Circuits:1
  • Channels per Circuit:1
  • Input Signal:-
  • Output Signal:-
  • Output Type:Tri-State
  • Data Rate:100Mbps
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Features:-
  • Mounting Type:Surface Mount
  • Package / Case:6-WDFN Exposed Pad
  • Supplier Device Package:6-DFN (2x2)
  • Voltage - VCCA:1.65 V ~ 3.6 V
  • Voltage - VCCB:2.3 V ~ 5.5 V
  • Grade:-
  • Qualification:-

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UM3301DA

Buying Guide
Summary

Union Semiconductor International Limited UM3301DA is a component in Translators, Level Shifters category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (1-Bit Bidirectional Voltage-Leve), Series (UM3301), Packaging (Tape & Reel (TR)), Supply (1.65 V ~ 3.6 V), and Temperature (-40°C ~ 85°C (TA)).

Selection Notes
  • For UM3301DA, verify Channel Type (Bidirectional) and compare it against your reference design limits.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
  • Make sure your rails cover (1.65 V ~ 3.6 V) across temperature and load, with adequate margin.
Alternates & Substitutions
  • For Translators, Level Shifters, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Treat substitutions as a validation task: check limits, then re-test the assumptions that mattered in your bring-up.
  • Validate the min/max operating conditions (supply 1.65 V ~ 3.6 V, temperature -40°C ~ 85°C (TA)) and keep headroom for worst-case corners.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

How do I confirm compatibility for UM3301DA?
Match mechanical footprint first, then verify electrical limits and operating conditions against your system constraints.

Which Voltage - VCCB is specified for UM3301DA?
2.3 V ~ 5.5 V

What operating temperature range is listed for UM3301DA?
-40°C ~ 85°C (TA)

What packaging is listed for UM3301DA?
Tape & Reel (TR)

Application Scenarios

When sourcing Union Semiconductor International Limited UM3301DA for Translators, Level Shifters, engineers typically focus on de-risking integration and keeping validation repeatable. In mixed-voltage boards, clean translation and buffering reduce contention risk and protect interfaces during hot-plug and brownout events. They implement deterministic digital interface and control functions such as buffering, decoding, timing, and level translation with predictable latency. In practice, within consumer devices, small logic functions simplify validation for high-volume builds. In communications hardware, deterministic datapaths accelerate framing and buffering for optical/RF front ends in dense racks with tight timing margins. In practice, within mixed-voltage systems, level shifting and translation logic prevent bus contention and ensure interface compliance across different I/O standards. Across safety systems, deterministic logic enforces interlocks and fault signaling even when the main controller is rebooting or overloaded.

Compatibility Advice
  • To reduce integration risk, confirm voltage-level compatibility and default states so reset behavior is deterministic across connected devices. This keeps acceptance criteria measurable and repeatable.
Project Fit
  • Good fit when you can validate Union Semiconductor International Limited UM3301DA for Translators, Level Shifters integration with production-like fixtures, and you need predictable direction, enable, and failsafe behavior for shared buses.
  • Poor fit when timing, skew, and termination cannot be validated, increasing intermittent protocol errors, because integration risk stays high when key margins cannot be measured.
UM3301DAUM3301DA
$0.36
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