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DG412HSDN-T1-E4
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 35OHM 16QFN
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：35Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：13V ~ 44V
- Voltage - Supply, Dual (V±)：±5V ~ 20V
- Switch Time (Ton, Toff) (Max)：105ns, 80ns
- -3db Bandwidth：-
- Charge Injection：22pC
- Channel Capacitance (CS(off), CD(off))：12pF, 12pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-88dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-VQFN Exposed Pad
- Supplier Device Package：16-QFN (4x4)
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The DG412HSDN-T1-E4 is a precision monolithic quad SPST CMOS analog switch manufactured by Vishay Siliconix. It features a 16-pin QFN (4x4 mm) package and operates within a temperature range of -40 °C to +85 °C. The device supports a maximum supply voltage of 44 V, with an analog signal range of ±15 V under dual supplies. Key electrical parameters include a maximum on-resistance of 35 Ω, a turn-on time of 105 ns, and a turn-off time of 80 ns. Power consumption is ultra-low at 0.35 µW, while the maximum power dissipation for the QFN package is 1880 mW.
Feature Summary
- High-voltage silico gate process construction with epitaxial layer preventing latchup
- Break-before-make switching action for signal integrity
- TTL and CMOS logic compatibility for simple interfacing
- Single or dual supply capability
Applications
- Precision automatic test equipment
- Precision data acquisition systems
- Communication systems
- Battery powered systems
- Computer peripherals
Procurement Notes
Verify the specific suffix 'DN-T1-E4' corresponds to the 16-QFN package and tape-and-reel shipping format. Confirm RoHS compliance status as indicated by the E4 designation. Ensure the ordering quantity aligns with the manufacturer's standard packaging requirements for cut tape or reel options.
Selection Notes
Select this component when high-speed switching and low power consumption are required in portable applications. The DG412 variant utilizes opposite control logic compared to the DG411; verify truth table alignment with existing digital control signals. Consider the 35 Ω on-resistance limit for signal path accuracy requirements.
Part Context
This part belongs to the DG411HS/DG412HS/DG413HS family of precision analog switches. The DG412 specifically responds to opposite control logic relative to the DG411 series. The 'E4' suffix denotes lead-free termination compliant with RoHS standards, while 'DN' indicates the 16-lead QFN package variation.
Replacement Considerations
DG411HSDN-T1-E4: Requires logic inversion due to opposite control truth table. DG413HSDN-T1-E4: Contains mixed normally open/closed switches rather than four identical SPST channels.
