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DG407DN-T1-E3
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Product Detailed Parameters
- Description：IC MUX DUAL 8:1 100OHM 28PLCC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：5Ohm
- Voltage - Supply, Single (V+)：7.5V ~ 44V
- Voltage - Supply, Dual (V±)：±5V ~ 20V
- Switch Time (Ton, Toff) (Max)：200ns, 150ns
- -3db Bandwidth：-
- Charge Injection：15pC
- Channel Capacitance (CS(off), CD(off))：8pF, 65pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：28-LCC (J-Lead)
- Supplier Device Package：28-PLCC (11.51x11.51)
- Number of Circuits：2
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Overview
The DG407DN-T1-E3 is a dual 8-channel high-performance CMOS analog multiplexer manufactured by Vishay Siliconix. It selects one of eight differential input pairs to a common differential output using a 4-bit binary address. The device operates with supply voltages ranging from ±5 V to ±20 V or a single 12 V supply, featuring an absolute maximum rating of 44 V. Key electrical parameters include a typical on-resistance of 50 Ω, charge injection of 15 pC, and transition time of 200 ns. It utilizes a 28-pin PLCC package and supports break-before-make switching.
Feature Summary
- Break-before-make switching action prevents momentary shorting of inputs during channel transitions.
- TTL-compatible control inputs, address lines, and enable functions across the full operating temperature range.
- Epitaxial layer construction prevents latch-up under stress conditions.
- Each channel blocks voltages up to the power supply rails in the off state.
Applications
- High-speed data acquisition systems
- Audio signal switching and routing
- Automated test equipment (ATE) systems
- Avionics applications
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free termination markings corresponding to the -E3 suffix. Validate that the PLCC-28 package matches design requirements. Check for specific manufacturing lot codes if traceability is required for quality assurance protocols.
Selection Notes
Select this part when differential signal routing is required within a multiplexed architecture. Ensure the application voltage does not exceed the 44 V absolute maximum rating. Verify that the 28-pin PLCC footprint fits the PCB layout constraints. Consider the 50 Ω on-resistance and 15 pC charge injection limits against signal integrity requirements.
Part Context
This component belongs to the DG406/DG407 family of high-performance CMOS analog multiplexers. While the DG406 provides 16 single-ended channels, the DG407 variant specifically offers two independent 8-channel differential configurations. Both share identical pinouts and electrical characteristics optimized for precision instrumentation.
Replacement Considerations
DG407DW-T1-E3: Same functional specifications but housed in a 28-pin widebody SOIC package instead of PLCC. Requires footprint modification for surface mount assembly.
