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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 150OHM 16DIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：150Ohm
- Channel-to-Channel Matching (ΔRon)：30Ohm
- Voltage - Supply, Single (V+)：15V
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：700ns, 500ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：7pF
- Current - Leakage (IS(off)) (Max)：10nA
- Crosstalk：-
- 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
- Grade：-
- Qualification：-
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Overview
The SW202GP is a quad single-pole single-throw normally-open analog switch integrated circuit manufactured by Analog Devices Inc. It utilizes JFET technology to provide signal routing capabilities in a 16-pin PDIP package with a 0.300-inch (7.62mm) width. The device supports a voltage supply range of 15V for single-supply operation and ±15V for dual-supply configurations. Key electrical parameters include an on-resistance of 150Ω, a turn-on time of 700ns, and a turn-off time of 500ns. This component is designed for interface applications requiring reliable analog signal switching.
Feature Summary
- Quad SPST configuration for multi-channel signal routing
- JFET-based construction for low leakage characteristics
- Standard through-hole packaging for easy prototyping
Applications
- Signal multiplexing in data acquisition systems
- Audio signal routing and switching
- Instrumentation front-end interfaces
Procurement Notes
Verify the specific manufacturer source when ordering, as Analog Devices components may be distributed through authorized channels or third-party suppliers like Rochester Electronics. Ensure the part number matches the exact suffix requirements for the desired package type and temperature grade. Cross-reference datasheets from official manufacturers to confirm pinout compatibility and electrical specifications before integration into designs.
Selection Notes
Select this component when designing circuits that require multiple independent analog switches within a single package. The 150Ω on-resistance and 700ns/500ns switching times are suitable for general-purpose signal routing rather than high-speed digital applications. Consider the 16-DIP package if through-hole assembly is required for mechanical stability or prototyping purposes.
Part Context
The SW202GP belongs to the family of analog switch integrated circuits offered by Analog Devices Inc. These devices bridge physical signals and digital control logic, enabling flexible system architectures. As a JFET-based switch, it offers performance characteristics distinct from CMOS alternatives, particularly regarding leakage current and charge injection properties in precision analog paths.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Analog Devices cross-reference tools or distributor databases for compatible quad SPST analog switches with similar JFET technology and 16-DIP packaging constraints.
