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DG408DY-E3
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Product Detailed Parameters
- Description：IC MUX 8:1 100OHM 16SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm (Max)
- Voltage - Supply, Single (V+)：5V ~ 36V
- Voltage - Supply, Dual (V±)：±5V ~ 20V
- Switch Time (Ton, Toff) (Max)：150ns, 150ns
- -3db Bandwidth：-
- Charge Injection：20pC
- Channel Capacitance (CS(off), CD(off))：3pF, 26pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：1
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Overview
The DG408DY-E3 is an 8-channel single-ended analog multiplexer manufactured by Vishay Siliconix in a 16-pin narrow SOIC package. It connects one of eight inputs to a common output via a 3-bit binary address (A0, A1, A2). The device operates on a single supply from +5 V to +36 V or dual supplies from ±5 V to ±20 V. Key electrical parameters include a maximum drain-source on-resistance of 100 Ω, a transition time of 160 ns, and charge injection of 20 pC. It features TTL-compatible logic inputs and an enable function for stacking multiple devices.
Feature Summary
- Break-before-make switching action prevents momentary crosstalk between adjacent channels.
- TTL-compatible control inputs ensure compatibility across the full operating temperature range.
- Epitaxial layer construction prevents latchup under high voltage conditions.
- Enable function allows resetting all switches to the off state for system stacking.
Applications
- High-speed data acquisition systems
- Audio signal switching and routing
- Automated test equipment (ATE) systems
- Battery-powered instrumentation
Procurement Notes
Verify the ordering suffix -E3 confirms lead-free and RoHS compliance status. Confirm the package type matches the narrow SOIC-16 specification. Check the datasheet for material categorization definitions regarding environmental compliance. Ensure the absolute maximum ratings are not exceeded during operation.
Selection Notes
Select this component when an 8:1 single-ended configuration is required. Verify that the 100 Ω maximum on-resistance meets circuit requirements. Ensure the 36 V single supply limit accommodates the application voltage. Consider the 160 ns transition time for signal speed constraints.
Part Context
This part belongs to the DG408/DG409 family of high-performance CMOS analog multiplexers. The DG408 provides an 8-channel single-ended path, while the DG409 offers a dual 4-channel differential path. Both utilize a 44 V silicon-gate CMOS process designed for ruggedness and low power dissipation.
Replacement Considerations
DG408DJ-E3 (Plastic DIP-16)
FAQ
How does the device prevent crosstalk?
It utilizes break-before-make switching action to protect against momentary crosstalk between adjacent channels.
What is the maximum supply voltage rating?
The absolute maximum voltage rating is extended to 44 V due to the 44 V silicon-gate CMOS process.
Can multiple devices be stacked?
Yes, the Enable (EN) function allows the user to reset the multiplexer to all switches off for stacking several devices.
