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DG1412EEN-T1-GE4
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 1.5OHM 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)：1.5Ohm
- Channel-to-Channel Matching (ΔRon)：40mOhm
- Voltage - Supply, Single (V+)：4.5V ~ 24V
- Voltage - Supply, Dual (V±)：±4.5V ~ 15V
- Switch Time (Ton, Toff) (Max)：140ns, 110ns
- -3db Bandwidth：150MHz
- Charge Injection：-41pC
- Channel Capacitance (CS(off), CD(off))：24pF, 23pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-104dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-VQFN Exposed Pad
- Supplier Device Package：16-QFN (4x4)
- Number of Circuits：4
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Overview
The DG1412EEN-T1-GE4 is a monolithic quad single-pole single-throw (SPST) normally open CMOS analog switch manufactured by Vishay Siliconix. It operates from a single supply of 4.5 V to 24 V or dual supplies of ±4.5 V to ±15 V, with a maximum supply rating of 35 V. The device features a typical on-resistance of 1.5 Ω and a bandwidth of 150 MHz at -3 dB. Key electrical parameters include a turn-on time of 70 ns, turn-off time of 50 ns, charge injection of -41 pC, and off-isolation of -78 dB at 100 kHz. It utilizes a QFN-16 package measuring 4 mm by 4 mm.
Feature Summary
- Rail-to-rail signal handling capability across the full supply voltage range
- Low parasitic capacitance for minimized signal distortion
- Compatible with standard TTL and CMOS logic levels without requiring a separate VL supply
Applications
- Data acquisition systems
- Industrial control and automation equipment
- Medical instrumentation
- Audio and video signal switching
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm the package type and tape-and-reel configuration. Ensure that the component meets RoHS compliance standards as specified in the manufacturer's datasheet. Confirm availability through authorized distributors, as production status may vary over time.
Selection Notes
Select this component when a normally open SPST configuration is required for precision signal routing. The low on-resistance and high bandwidth make it suitable for applications demanding minimal insertion loss. Verify that the operating temperature range of -40 °C to +125 °C aligns with the environmental requirements of the target system.
Part Context
This part belongs to the DG141xE family, which includes variants with different switch states such as the DG1411E (normally closed) and DG1413E (mixed). All members share identical pinouts and core electrical characteristics, differing primarily in their default logic state. The 'EEN' suffix specifically denotes the QFN-16 package variation.
Replacement Considerations
Direct functional substitutes within the same package include DG1411EEN-T1-GE4 and DG1413EEN-T1-GE4. These parts share the same pinout and electrical specifications but differ in switch logic polarity. Ensure the application circuit accommodates the alternative switch state before substitution.
