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STMicroelectronics · Other integrated circuits

STG3680QTR

IC SWITCH SPDT X 2 800MOHM 16QFN

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STG3680QTR component illustration
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STG3680QTR specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeSTG3680QTR
FamilyOther integrated circuits
Package16-VFQFN Exposed Pad
Product StatusObsolete
Switch CircuitSPDT
Multiplexer/Demultiplexer Circuit2:1
Number of Circuits2
On-State Resistance (Max)800mOhm
Channel-to-Channel Matching (ΔRon)60mOhm
Voltage - Supply, Single (V+)1.65V ~ 4.3V
Voltage - Supply, Dual (V±)Not provided in source
Switch Time (Ton, Toff) (Max)50ns, 30ns
-3db Bandwidth50MHz
Charge Injection35pC
Channel Capacitance (CS(off), CD(off))5pF
Current - Leakage (IS(off)) (Max)10nA
Crosstalk-54dB @ 100kHz
Operating Temperature-55°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case16-VFQFN Exposed Pad
Supplier Device Package16-QFN (3x3)

Documents and evidence

STG3680QTR ↗

Catalog sources

www.ic-components.com · STG3680QTR ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing STG3680QTR

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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