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DG412AK-E3
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Product Detailed Parameters
- Description：IC SW SPST-NOX4 35OHM 16CERDIP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tube
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：35Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：5V ~ 44V
- Voltage - Supply, Dual (V±)：±5V ~ 20V
- Switch Time (Ton, Toff) (Max)：175ns, 145ns
- -3db Bandwidth：-
- Charge Injection：5pC
- Channel Capacitance (CS(off), CD(off))：9pF, 9pF
- Current - Leakage (IS(off)) (Max)：250pA
- Crosstalk：-85dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CERDIP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The DG412AK-E3 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It utilizes CMOS logic to provide four independent signal paths in a 16-pin DIP package. The device supports dual supply voltages ranging from ±7 V to ±22 V, with a maximum on-resistance of 45 Ohms. Switching performance includes a maximum turn-on time of 240 ns and a turn-off time of 160 ns. It operates within a temperature range of -40°C to +85°C and features a maximum power dissipation of 600 mW.
Feature Summary
- Integrates four independent SPST analog switches within a single integrated circuit.
- Utilizes CMOS technology for low power consumption and high input impedance.
- Supports both single and dual power supply configurations for flexible system design.
Applications
- Signal routing in data acquisition systems
- Multiplexing audio and video signals
- Programmable gain amplifier circuits
Procurement Notes
Verify the specific package type and pinout configuration against the official datasheet before integration. Confirm that the operating voltage limits and thermal dissipation requirements align with the target application environment. Ensure compliance with RoHS directives if required by the manufacturing process.
Selection Notes
Select this component when a quad SPST configuration is required with moderate switching speeds. Compare the 45 Ohm on-resistance and 240 ns switching times against alternative models like the DG411 or DG413 if tighter electrical specifications are needed. Verify that the 16-pin DIP package fits the available board space.
Part Context
This part belongs to the DG412 series of analog switches, which are designed for general-purpose signal switching applications. The 'E3' suffix indicates compliance with current environmental standards. It serves as a discrete solution for managing multiple analog signals without mechanical relays.
Replacement Considerations
The DG412DJ-E3 is a verified through-hole replacement option offering similar electrical characteristics in a PDIP-16 package. Other variants within the DG412 family may offer different packaging or speed specifications but should be evaluated for pin compatibility.
