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DG407DN+T
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Product Detailed Parameters
- Description：IC MUX DUAL 8:1 100OHM 28PLCC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：1.5Ohm
- Voltage - Supply, Single (V+)：5V ~ 30V
- Voltage - Supply, Dual (V±)：±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max)：200ns, 150ns
- -3db Bandwidth：-
- Charge Injection：2pC
- Channel Capacitance (CS(off), CD(off))：8pF, 65pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-92dB @ 100kHz
- 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+T is a CMOS analog multiplexer switch manufactured by Analog Devices Inc./Maxim Integrated. It features two independent 8-to-1 multiplexing circuits, providing a total of sixteen channels in a single package. The device operates with a single supply voltage ranging from 5 V to 30 V or dual supplies up to ±20 V. Key electrical specifications include a maximum on-resistance of 175 Ohms, a maximum turn-on time of 600 ns, and a maximum turn-off time of 300 ns. The component supports an operating temperature range from 0°C to +70°C and is housed in a 16-pin SOIC-Wide surface-mount package.
Feature Summary
- Dual 8:1 multiplexer architecture for efficient signal routing
- CMOS technology enabling low power consumption
- Wide single or dual supply voltage compatibility
Applications
- Data acquisition systems requiring multi-channel signal selection
- Industrial process control instrumentation
- Automotive electronic testing equipment
Procurement Notes
Verify the specific suffix DN+T against official manufacturer documentation to confirm the tape-and-reel packaging format and exact pinout configuration. Ensure the order matches the commercial grade temperature rating and SOIC-Wide package dimensions specified in the datasheet before finalizing procurement.
Selection Notes
Select this component when designing circuits that require dual independent 8-channel switching within a compact surface-mount footprint. Consider the 175 Ohm on-resistance limit and 600 ns switching speed to ensure compatibility with the target application's bandwidth and signal integrity requirements.
Part Context
This part belongs to the DG407 series of improved CMOS analog multiplexers. It serves as a high-density switching solution compared to single-channel alternatives, consolidating multiple switching functions into one integrated circuit to reduce board space and simplify system design.
Replacement Considerations
Direct substitutes include other DG407 variants such as DG407CJ+ or DG407EWI+, provided the package type and temperature range align with the design constraints.
