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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 75OHM 16CDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：75Ohm
- Channel-to-Channel Matching (ΔRon)：11.25Ohm
- Voltage - Supply, Single (V+)：36V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：450ns, 300ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：6.5pF, 6.5pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：60dB @ 100kHz
- Operating Temperature：-25°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：16-CDIP
- Supplier Device Package：16-CDIP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The SW7511EQ is a quad single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc. It features four independent channels within a single integrated circuit package. The device operates on a dual supply voltage ranging from ±3V to ±20V, or a single supply of 6V to 40V. Key electrical specifications include an on-state resistance of 75 ohms maximum and a crosstalk performance of 60dB at 100kHz. The component supports an operating temperature range from -25°C to +85°C and is housed in a 16-pin CDIP package.
Feature Summary
- Integrates four independent SPST analog switches for compact signal routing
- Provides high isolation with 60dB crosstalk specification at 100kHz
- Supports flexible power configurations via dual or single supply options
Applications
- Signal routing in data acquisition systems
- Logic-level switching in industrial automation
- Video switching applications
Procurement Notes
Verify the specific manufacturer source when procuring this component, as availability may vary across distributors. Confirm that the received units match the exact SW7511EQ designation to ensure compatibility with existing designs. Check for any obsolescence notices or lifecycle status updates from Analog Devices prior to finalizing orders. Ensure storage conditions meet humidity sensitivity requirements if applicable.
Selection Notes
Select the SW7511EQ when a design requires multiple isolated analog switches in a through-hole package. Consider its 75-ohm on-resistance for low-power signal paths rather than high-current applications. Evaluate the ±3V to ±20V dual supply requirement against available system rails. Compare crosstalk performance against other quad switches if multi-channel interference is a critical constraint.
Part Context
This component belongs to the family of analog switches produced by Analog Devices Inc. It serves as a discrete solution for multiplexing and demultiplexing signals in electronic circuits. The SW7511EQ provides a robust alternative to solid-state relays in low-voltage control scenarios. Its quad configuration reduces board space compared to using individual single-channel switches.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the available documentation. Users should consult official Analog Devices cross-reference tools or datasheets for verified alternatives.
