VISHAY DG419DY-E3 CMOS Analogue Switch, SOIC-8, ±15V
VISHAY DG419DY-E3 CMOS analogue switch. SPDT, 20Ω on-resistance, 100ns switching, ±15V supply. For aerospace, defence & test equipment.
The VISHAY DG419DY-E3 is a high-performance monolithic CMOS analogue switch designed for precision switching of analogue signals. It features a single-pole, double-throw (SPDT) configuration with guaranteed break-before-make switching to prevent signal shorting. An epitaxial layer is incorporated to eliminate latch-up, enhancing reliability in critical applications.
This switch conducts equally well in both directions when on and effectively blocks signals up to the power supply level when off. It is characterised by a low 20Ω on-resistance (RDS(on)), enabling minimal signal attenuation. With a fast 100ns turn-on time (tON) and ultralow power consumption of just 35nW, it is ideal for power-sensitive and high-speed circuitry.
The device supports a wide supply voltage range of up to ±15V (44V maximum rating), offering a broad dynamic range for various signal levels. This contributes to low signal errors and distortion, ensuring signal integrity. Its simple interfacing and compact SOIC-8 package help reduce board space and simplify design-in, leading to improved overall system reliability.
Key Specifications
- IC Function: Analogue Switch
- Configuration: SPDT (Single-Pole, Double-Throw)
- Power Supply: Single or Dual Supply (±15V)
- On-Resistance (Typ.): 20Ω
- Turn-On Time: 100ns
- Power Dissipation: 35nW
- Mounting: Surface Mount (SOIC-8 Package)
- Operating Temperature: -40°C to +85°C
Engineered for demanding environments, this component is a robust solution for applications requiring precision, speed, and low power consumption.
- Aerospace systems
- Defence and military electronics
- Computer systems
- Computer peripherals
- IC Function: Analogue Switch
- Switch Configuration: SPDT (Single-Pole, Double-Throw)
- Break-Before-Make: Guaranteed
- Power Supply Type: Single or Dual Supply
- Supply Voltage Range: ±15V
- Supply Voltage Max: 44V
- On-Resistance (Typ.): 20Ω
- On-Resistance (Max.): 35Ω
- Turn-On Time (tON): 100ns
- Power Dissipation (PD): 35nW
- IC Package: SOIC
- No. of Pins: 8
- No. of Channels: 1
- IC Mounting: Surface Mount
- Operating Temperature Range: -40°C to +85°C
- Special Feature: Epitaxial layer prevents latch-up
- Special Feature: Conducts equally well in both directions
- Dimensions: 33mm (Width) x 43mm (Height) x 15mm (Depth)
- Weight: 0.159 grams
- IC Case / Package: SOIC
- of Pins: 8Pins
- of Channels: 1Channels
- Operating Temperature Min: -40°C
- Operating Temperature Max: 85°C
- Product Range: DG417; DG418; DG419
- MSL: MSL 1 - Unlimited
- SVHC: No SVHC (23-Jan-2024)
Documents
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