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DG528CCWN+
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Product Detailed Parameters
- Description：IC MULTIPLEXER 8X1 18SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：18-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：18-SOIC
- Number of Circuits：-
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Overview
The DG528CCWN+ is an 8-channel multiplexer switch integrated circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a 1x8:1 configuration housed in an 18-SOIC surface-mount package. The device operates with a single supply voltage ranging from 5 V to 30 V, or dual supplies of ±4.5 V to ±20 V. Key electrical specifications include a maximum on-resistance of 450 Ohms and a maximum power dissipation of 762 mW. Switching performance is characterized by a maximum operating time of 1.5 µs and an idle time of 1.5 µs. The component supports a wide operating temperature range from -40°C to +85°C.
Feature Summary
- Provides eight independent signal paths within a single compact integrated circuit
- Features latchable control inputs for stable channel selection without continuous signaling
- Supports flexible power configurations including single and dual supply operation
Applications
- Data acquisition systems requiring multi-channel signal routing
- Industrial process control instrumentation
- Automotive electronic testing equipment
Procurement Notes
Verify the specific suffix CCWN against official datasheets to confirm package type and temperature grade. Confirm RoHS compliance status through manufacturer documentation before integration. Check for obsolescence notices as legacy Maxim products may have limited future availability. Ensure pinout compatibility with existing PCB layouts during procurement planning.
Selection Notes
Select this component when eight analog channels require switching within a single footprint. Consider the 450 Ohm on-resistance limit for signal integrity requirements. Evaluate the SOIC-18 package constraints for thermal management given the 762 mW dissipation rating. Verify that the 1.5 µs switching speed meets system timing requirements.
Part Context
This part belongs to the DG528 series of latchable multiplexers. It shares functional similarities with other devices in the family but differs in package and temperature specifications. The DG528CJ+ represents a PDIP variant of the same core functionality. The DG528EWN+ offers similar electrical characteristics in a different industrial temperature grade.
Replacement Considerations
The DG528CJ+ serves as a direct pin-compatible alternative in a DIP package. The DG528EWN+ provides equivalent functionality with potentially different environmental ratings. Verify pinout and electrical parameters before substituting.
