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DG9262DY
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX2 60OHM 8SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tube
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：60Ohm
- Channel-to-Channel Matching (ΔRon)：400mOhm
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：75ns, 50ns
- -3db Bandwidth：-
- Charge Injection：2pC
- Channel Capacitance (CS(off), CD(off))：7pF
- Current - Leakage (IS(off)) (Max)：100pA
- Crosstalk：-90dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The DG9262DY is a low-voltage dual single-pole/single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 2.7 V to 12 V, with typical performance specifications defined at 3 V and 5 V rails. The device features a maximum drain-source on-resistance of 80 Ω at 3 V and 60 Ω at 5 V. Dynamic characteristics include a maximum turn-on time of 75 ns and a turn-off time of 50 ns at 5 V. The component is housed in an SOIC-8 package and supports an operating temperature range from -40 °C to +85 °C.
Feature Summary
- Low power consumption suitable for battery-operated systems
- Compatible with TTL and CMOS logic interfaces
- High ESD protection exceeding 2000 V per Method 3015.7
Applications
- Battery operated systems
- Portable test equipment
- Sample and hold circuits
- Cellular phones
- Communication systems
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance requirements and packaging type. The base part number DG9262DY corresponds to the SOIC-8 package variant. Confirm RoHS status and halogen-free definitions as specified in the datasheet before finalizing procurement orders.
Selection Notes
Select this component for applications requiring high-speed switching within a low-voltage environment. Ensure the input signal range remains within the power supply limits to prevent internal diode clamping. Verify that the required on-resistance and leakage current specifications align with the system's accuracy requirements under the intended operating temperature conditions.
Part Context
The DG9262 belongs to the DG series of low-voltage analog switches produced by Vishay Siliconix. This family utilizes a low-voltage BCD-15 process technology to achieve high performance in a small physical footprint. The DG9262 specifically provides two independent SPST switches, distinguishing it from quad-channel or multiplexer variants within the same product line.
Replacement Considerations
DG9262DQ-T1-E3
FAQ
What is the logic threshold voltage for the DG9262?
A logic '0' is defined as less than or equal to 0.8 V, and a logic '1' is defined as greater than or equal to 2.4 V.
Does the DG9262 support break-before-make switching?
Yes, break-before-make functionality is guaranteed for the DG9262 and DG9263 devices.
What is the maximum charge injection value?
The maximum charge injection is 5 pC, measured with a load capacitance of 1 nF and zero source resistance.
