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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX2 85OHM 14DIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：85Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：20V
- Voltage - Supply, Dual (V±)：±20V
- Switch Time (Ton, Toff) (Max)：80ns, 85ns
- -3db Bandwidth：-
- Charge Injection：2pC
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：10nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：14-DIP (0.300", 7.62mm)
- Supplier Device Package：14-PDIP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The SSM2412P is a dual analog switch from Analog Devices Inc., designed for high-performance audio applications. It features a fast switching time of 80ns/85ns (ton/toff) and low charge injection of 2pC. The device offers high channel capacitance to minimize signal distortion and operates with an on-state resistance of 85 Ohms. Packaged in a 14-PDIP format, it supports through-hole mounting and functions within an operating temperature range of -40°C to 85°C.
Feature Summary
- Designed specifically for high-performance audio applications with negligible distortion and noise
- Features fast switching times and low charge injection to preserve signal integrity
- High channel capacitance minimizes signal distortion during operation
Applications
- High-performance audio signal routing
- Audio multiplexing systems
- General-purpose analog switching requiring low distortion
Procurement Notes
Verify the specific package type matches project requirements, as the SSM2412P is available in a 14-pin DIP configuration. Confirm that the through-hole mounting style aligns with the PCB design constraints. Ensure the operating temperature range of -40°C to 85°C meets the environmental conditions of the intended application. Cross-reference the manufacturer's official documentation to confirm current availability and exact pinout compatibility before integration.
Selection Notes
Select the SSM2412P when low distortion and high fidelity are critical for audio signal paths. Its dual-channel architecture allows for efficient routing of two independent signals within a single component. The through-hole package option provides robust mechanical stability for industrial or legacy board designs. Consider the 85 Ohm on-state resistance and 2pC charge injection metrics to ensure they fit within the system's tolerance limits for minimal signal degradation.
Part Context
The SSM2412P belongs to the SSM24xx series of dual analog switches developed by Analog Devices Inc. This family is engineered to address the specific needs of audio circuits where signal purity is paramount. The P suffix typically denotes the plastic DIP package variant, distinguishing it from other form factors like CERDIP. These components serve as fundamental building blocks for complex audio processing networks requiring precise control over signal paths.
Replacement Considerations
The SSM2402 is a related dual analog switch within the same product family. Verify functional equivalence regarding switching speed and charge injection if substituting. Ensure pinout compatibility between the SSM2412P and potential alternatives to avoid redesigning the host circuit board.
