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DG612AEQ-T1-E3
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Product Detailed Parameters
- Description：IC SW SPST-NOX4 115OHM 16TSSOP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：115Ohm
- Channel-to-Channel Matching (ΔRon)：700mOhm
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：±2.7V ~ 5V
- Switch Time (Ton, Toff) (Max)：55ns, 35ns
- -3db Bandwidth：720MHz
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：2pF, 3pF
- Current - Leakage (IS(off)) (Max)：100pA
- Crosstalk：-90dB @ 10MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The DG612AEQ-T1-E3 is a quad single-pole single-throw (SPST) analog switch from the DG611A family, manufactured by Vishay Siliconix. It features four independently selectable switches with normally open logic control. The device operates on a single supply of 2.7 V to 12 V or dual supplies of ±2.7 V to ±5 V. Key electrical parameters include a maximum on-resistance of 115 Ω at ±5 V and a typical charge injection of 1 pC. Switching speeds are specified as 27 ns turn-on and 16 ns turn-off at ±5 V. The component is housed in a 16-lead TSSOP package and supports an operating temperature range from -40 °C to +125 °C.
Feature Summary
- Combines low-power CMOS drivers with high-speed DMOS FETs for optimized performance
- Provides rail-to-rail analog signal handling with bidirectional conduction
- Features low charge injection and low off-state leakage current
- Compatible with 2.5 V CMOS/TTL logic levels
Applications
- Precision instrumentation
- Medical instrumentation
- Automated test equipment
- High-end data acquisition systems
- Sample and hold applications
Procurement Notes
Verify the specific ordering suffix EQ corresponds to the 16-lead TSSOP package configuration required for the design. Confirm that the -E3 designation indicates compliance with RoHS directives and halogen-free standards as defined in the official Vishay documentation. Ensure the selected variant meets the necessary thermal and electrical specifications for the intended application environment.
Selection Notes
Select this part when a normally open SPST configuration is required within the DG611A series. Compare against DG611AEQ for normally closed switches and DG613AEQ for mixed configurations. Consider the TSSOP package dimensions and thermal resistance characteristics relative to available board space and heat dissipation requirements in the target system design.
Part Context
This component belongs to the DG611A, DG612A, and DG613A family, which improves upon the industry-standard DG611 series. The family integrates low-power CMOS drivers with high-speed DMOS FETs to achieve high speed, low power, and low on-resistance simultaneously. These devices are designed for high-speed switching applications requiring precision and low distortion.
Replacement Considerations
DG611AEQ-T1-E3 serves as a functional alternative with different switch logic states. DG613AEQ-T1-E3 offers a mixed normally open/closed configuration. Verify pin compatibility and logic truth tables before substituting, as the internal switch states differ between these variants within the same package.
