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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX4 85OHM 16DIP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tube
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：85Ohm
- Channel-to-Channel Matching (ΔRon)：1.7Ohm
- Voltage - Supply, Single (V+)：4V ~ 44V
- Voltage - Supply, Dual (V±)：±4V ~ 22V
- Switch Time (Ton, Toff) (Max)：200ns, 150ns
- -3db Bandwidth：-
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：5pF, 5pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-95dB @ 100kHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-PDIP
- Number of Circuits：4
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Overview
The DG309CJ-E3 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates with dual supply voltages of ±15 V and supports single supplies from 13 V to 36 V. The device features a maximum on-resistance of 100 Ohms, with switching times of 200 ns for turn-on and 150 ns for turn-off. It handles a DC switch current of 20 mA and draws a maximum supply current of 10 µA. Power dissipation is rated at 470 mW. The component is housed in a 16-pin PDIP package and functions within an operating temperature range of 0°C to +70°C.
Feature Summary
- Integrates four independent SPST analog switches in a single integrated circuit
- Supports both single and dual power supply configurations for flexible system integration
- Provides low power consumption suitable for battery-operated or energy-efficient designs
Applications
- Data acquisition systems requiring signal routing
- Industrial process control instrumentation
- Test and measurement equipment signal paths
Procurement Notes
Verify the specific suffix E3 confirms RoHS compliance status through official manufacturer documentation before procurement. Confirm that the PDIP-16 through-hole package matches the target PCB footprint requirements. Check for active discontinuation notices as availability may be limited. Ensure voltage ratings align with the intended single or dual supply application constraints.
Selection Notes
Select this component when four isolated analog channels are required in a through-hole format. Compare on-resistance and leakage specifications against alternative quad switches if signal integrity is critical. Verify that the 0°C to +70°C industrial temperature range meets environmental conditions. Consider pin compatibility with existing DIP-16 layouts during design phase.
Part Context
This part belongs to the DG series of analog switches from Vishay Siliconix. It serves as a general-purpose multiplexing solution for moderate-speed applications. The device complements other variants in the family offering different packages or channel counts. It represents a standard interface component for connecting sensors or signal sources to processing units.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference lists for potential alternatives.
