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DG411DY
+BOMIC SWITCH SPST-NCX4 35OHM 16SOIC
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ManufacturerVishay Siliconix
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Mfr. Part #DG411DY
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In Stock5642
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Specifications
| Attribute | Value |
| Part Status | Obsolete |
| Switch Circuit | SPST - NC |
| Multiplexer / Demultiplexer Circuit | 1:1 |
| Number of Circuits | 4 |
| On - State Resistance (Max) | 35Ohm |
| Voltage - Supply, Single (V+) | 5V ~ 44V |
| Voltage - Supply, Dual (V±) | ±5V ~ 20V |
| Switch Time (Ton, Toff) (Max) | 175ns, 145ns |
| Charge Injection | 5pC |
| Channel Capacitance (CS(off), CD(off)) | 9pF, 9pF |
| Current - Leakage (IS(off)) (Max) | 250pA |
| Crosstalk | -85dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | DG411 |
Overview
Description
DG411DY is a device code used in the DG411 family, but the exact function (digital pot vs. analog switch) depends on the manufacturer. A concise intro:
- Purpose: used to adjust an analog path, either as a digitally controlled resistor (digital potentiometer) or as an analog switch/multiplexer, for gain control, attenuation, calibration, or signal routing.
- Interface: digital control via SPI/I2C or an up/down interface.
- End-to-end resistance: commonly in the 10 kΩ–100 kΩ range (values vary by variant).
- Power/Temp: typically 2.7–5.5 V supply; industrial grades often -40°C to +125°C.
- Pins (typical): for a digital pot—A, B, W (wiper); for a switch—channel pins plus control inputs.
- Use: place in signal path to trim gains, set attenuations, or route signals electronically.
Note: the exact specs and pinout depend on the manufacturer and variant. If you can share the manufacturer or a link to the datasheet, I’ll give a precise intro.
- Purpose: used to adjust an analog path, either as a digitally controlled resistor (digital potentiometer) or as an analog switch/multiplexer, for gain control, attenuation, calibration, or signal routing.
- Interface: digital control via SPI/I2C or an up/down interface.
- End-to-end resistance: commonly in the 10 kΩ–100 kΩ range (values vary by variant).
- Power/Temp: typically 2.7–5.5 V supply; industrial grades often -40°C to +125°C.
- Pins (typical): for a digital pot—A, B, W (wiper); for a switch—channel pins plus control inputs.
- Use: place in signal path to trim gains, set attenuations, or route signals electronically.
Note: the exact specs and pinout depend on the manufacturer and variant. If you can share the manufacturer or a link to the datasheet, I’ll give a precise intro.
Equivalent
DG411DY is a DG‑series CMOS analog switch. Exact equivalents depend on your specs and package. Common cross‑refs include Analog Devices ADG411 (and other ADG parts), Texas Instruments TS5A3159/TS5A4019 family, and Maxim MAX4624/MAX4625. For a precise substitute, use a cross‑reference tool (Digi‑Key/Mouser) with your VDD, on‑resistance, and package; share specs for tailored matches.
Pinout
DG411DY is an 8-pin device (DIP-8/SO-8). Function: a digitally controlled analog switch (2:1 analog multiplexer) that selects one of two input signals (A or B) to a common output (Y) under a control input, with supply pins for V+ and V–.
Manufacturer
Manufacturer: Renesas Electronics Corporation (Intersil brand). It is a multinational semiconductor company that designs and manufactures analog, mixed-signal, and power-management integrated circuits.
Application
DG411DY is a digitally controlled analog device (potentiometer/switch). Common applications:
- Precision programmable attenuation and gain control in instrumentation and ADC/DAC front-ends
- Calibration/trimming networks in measurement systems
- Analog signal routing, switching, and multiplexing in data acquisition, audio/video, and sensor interfaces
- Front-end bias/reference adjustment and track/hold applications
- Test equipment/ATE for programmable resistance paths
Note: exact use depends on the specific DG411DY variant and package.
- Precision programmable attenuation and gain control in instrumentation and ADC/DAC front-ends
- Calibration/trimming networks in measurement systems
- Analog signal routing, switching, and multiplexing in data acquisition, audio/video, and sensor interfaces
- Front-end bias/reference adjustment and track/hold applications
- Test equipment/ATE for programmable resistance paths
Note: exact use depends on the specific DG411DY variant and package.
Package
DG411DY typically comes in an 8‑pin DIP (DIP‑8) package.
