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DG2004DQ-T1-E3
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Product Detailed Parameters
- Description：IC SW SPST-NCX2 2.5OHM 10MSOP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：2.5Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：28ns, 22ns
- -3db Bandwidth：-
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：51pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-67dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Number of Circuits：2
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Overview
The DG2004DQ-T1-E3 is a dual single-pole/single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features a maximum on-resistance of 12.5 Ω at 2.0 V supply, decreasing to 2.7 Ω at 5.5 V. The device provides fast switching with turn-on times up to 48 ns and turn-off times up to 48 ns. It includes low charge injection of 2 pC and TTL/CMOS compatible logic inputs. Packaged in an MSOP-8 format, it supports continuous currents up to 50 mA and operates within a temperature range of -40 °C to +85 °C.
Feature Summary
- Low-voltage operation suitable for portable applications
- TTL and CMOS logic interface compatibility
- Fast switching speeds with minimal charge injection
Applications
- Cellular phones
- Communication systems
- Portable test equipment
- Battery operated systems
- Sample and hold circuits
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and temperature rating. Ensure the component meets RoHS standards if required by your design specifications. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity before finalizing procurement plans.
Selection Notes
Select this component when designing low-power, battery-operated circuits requiring high-speed signal routing. The MSOP-8 package offers space efficiency for compact designs. Verify that the required on-resistance and leakage current specifications align with the performance data provided in the datasheet for your specific operating voltage.
Part Context
This component belongs to the DG2003/2004/2005 series of low-voltage dual SPST analog switches. These devices are built on a low-voltage JI2 process with an epitaxial layer to prevent latchup. The series is designed for high-performance switching of analog signals while maintaining low power consumption and small physical size.
Replacement Considerations
Direct replacements include DG2003DQ-T1-E3 and DG2005DQ-T1-E3. These parts share identical electrical characteristics but differ in internal pin configurations. Verify pinout compatibility before substitution.
