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DG2012DL-T1-GE3
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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 1.8OHM SC70-6
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：1.8Ohm
- Channel-to-Channel Matching (ΔRon)：250mOhm (Max)
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：38ns, 32ns
- -3db Bandwidth：-
- Charge Injection：20pC
- Channel Capacitance (CS(off), CD(off))：20pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-64dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- Number of Circuits：1
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Overview
The DG2012DL-T1-GE3 is a single-pole/double-throw (SPDT) monolithic CMOS analog switch manufactured by Vishay Siliconix. Designed for high-performance switching of analog signals, it operates within a low voltage range of 1.8 V to 5.5 V. The device features a typical on-resistance of 1 Ω and fast switching times with turn-on at 17 ns and turn-off at 13 ns. It is housed in a compact 6-pin SC-70 surface-mount package, making it suitable for applications requiring efficient board space utilization.
Feature Summary
- Low-voltage operation compatible with portable and battery-powered systems
- Fast switching speeds with minimal propagation delay
- Compact physical footprint optimized for space-constrained designs
Applications
- Cellular phones
- Communication systems
- Portable test equipment
- Battery-operated systems
- Sample and hold circuits
Procurement Notes
Verify the specific suffix GE3 against the manufacturer's datasheet to confirm lead-free status and RoHS compliance details. Ensure the ordering code matches the exact SPDT configuration and package type required for the design. Cross-reference the component marking with official documentation to prevent counterfeit substitution during procurement.
Selection Notes
Select this component when a single-channel bidirectional analog switch is required within a 1.8 V to 5.5 V supply range. The low on-resistance and fast switching characteristics make it appropriate for signal routing in communication and portable devices. Consider the SC-70 package dimensions for PCB layout constraints compared to larger packages.
Part Context
This part belongs to the DG series of analog switches from Vishay Siliconix. It serves as a low-power alternative to mechanical relays in signal path management. The device integrates TTL/CMOS compatible logic interfaces, simplifying control circuitry design for digital-to-analog signal routing tasks.
Replacement Considerations
The DG2012E is listed as a related product offering powered-off protection capabilities. Verify pin compatibility and electrical specifications before substituting, as additional protection features may alter performance characteristics in sensitive analog paths.
