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DG506BEW-T1-GE3
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Product Detailed Parameters
- Description：IC MUX 16:1 300OHM 28SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：16:01
- On-State Resistance (Max)：300Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：12V ~ 44V
- Voltage - Supply, Dual (V±)：±5V ~ 20V
- Switch Time (Ton, Toff) (Max)：250ns, 200ns
- -3db Bandwidth：114MHz
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：3pF, 13pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-85dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SOIC
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The DG506BEW-T1-GE3 is a precision 16-channel single-ended CMOS analog multiplexer manufactured by Vishay Siliconix. It connects one of sixteen inputs to a common output via a 4-bit binary address (A0-A3). The device operates with single or dual power supplies, supporting voltage ranges from ±5 V to ±20 V or up to 44 V absolute maximum rating. Key electrical parameters include a maximum on-resistance of 300 Ω at room temperature, 114 MHz bandwidth, and -85 dB off-isolation. It features break-before-make switching, TTL-compatible logic inputs, and an enable function for stacking. Operating temperature range is -40 °C to +125 °C in a 28-pin SOIC package.
Feature Summary
- Ultra-low charge injection and channel capacitance for superior switching performance
- Break-before-make switching action prevents momentary crosstalk between adjacent channels
- TTL-compatible control inputs over the full specified operating temperature range
- Extended absolute maximum voltage rating of 44 V with epitaxial layer latch-up prevention
Applications
- High speed and high precision data acquisition systems
- Audio signal switching and routing
- Automated test equipment (ATE) systems
- Avionics and remote instrumentation applications
Procurement Notes
Verify the specific suffix 'EW' confirms the 28-pin Wide Body SOIC package variant. Confirm RoHS compliance status as GE3 indicates lead-free and halogen-free construction. Check for any recent product discontinuation notifications or lifecycle changes directly from Vishay Siliconix documentation before finalizing procurement plans.
Selection Notes
Select this component when a single-ended 16:1 multiplexing configuration is required. Ensure the application supports the 300 Ω maximum on-resistance and 114 MHz bandwidth limits. Verify that the system power supply fits within the ±5 V to ±20 V operational range or does not exceed the 44 V absolute maximum rating. Consider the DG507B if differential dual 8:1 multiplexing is needed instead.
Part Context
This part belongs to the DG506B/DG507B series, which are enhanced versions fabricated on an SG-II CMOS process. This technology reduces charge injection, lowers leakage, and minimizes parasitic capacitance compared to earlier generations. The series serves as a superior alternative to legacy parts like the ADG506A and HI-506, offering improved ruggedness and wide supply ranges.
Replacement Considerations
Publicly confirmed substitutes listed by distributors include the DG406CWI+ from Analog Devices/Maxim Integrated. Verify pinout compatibility and electrical parameter alignment with the original datasheet specifications before substitution.
