規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC |
| Package / Case | Bulk |
| Part Status | Active |
| Switch Circuit | SPST - NO |
| 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) | 100pA |
| Crosstalk | -85dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
DG412DYZ is an analog switch IC (part of the DG412 family). It provides two independent, digitally controlled, bilateral analog switches that route analog signals. Each channel can connect a signal path when enabled and isolate it when disabled, often with break-before-make behavior. Typical uses include signal routing and multiplexing in instrumentation, audio, and data-acquisition front-ends. Key attributes usually include low on-resistance, low leakage, a wide supply range (often single-supply operation), fast switching, and bidirectional signal paths. The DYZ suffix indicates a specific packaging/variant (commonly an 8-pin package). To use it, supply the device, drive the digital control inputs to select the desired path, and connect your analog signals to the switch terminals per the datasheet. For exact electrical specs, pinout, timing, and operating conditions, consult the official DG412DYZ datasheet from the manufacturer. If you tell me the vendor, I can pull precise figures.
Equivalent
Are you seeking direct cross-reference equivalents for DG412DYZ? If so, please provide the operating voltage, on-resistance, leakage, package, and preferred supplier. Without specs, possible functionally similar options include Analog Devices’ ADG412 and other analog-switch families (e.g., CD4066, CD4053), but pinouts and electrical specs differ. I can give exact cross-references once you share the required specs.
Features
DG412DYZ is a dual analog switch IC. Key features (typical):
- Two independent analog switches (dual SPST/dual bidirectional paths)
- Digital control inputs compatible with TTL/CMOS logic
- Low on-resistance in the conducting path
- Very low OFF leakage and good isolation
- Wide supply voltage range (supporting rail-to-rail signal handling)
- Fast switching suitable for many instrumentation apps
- Supports bidirectional analog signals within its path
- Protected inputs with ESD/over-voltage tolerance
- 8-pin package (DYZ) suitable for compact designs
Note: exact electrical specs (RON, OFF leakage, Vcc range, temp range) vary by variant; check the datasheet for precise numbers.
- Two independent analog switches (dual SPST/dual bidirectional paths)
- Digital control inputs compatible with TTL/CMOS logic
- Low on-resistance in the conducting path
- Very low OFF leakage and good isolation
- Wide supply voltage range (supporting rail-to-rail signal handling)
- Fast switching suitable for many instrumentation apps
- Supports bidirectional analog signals within its path
- Protected inputs with ESD/over-voltage tolerance
- 8-pin package (DYZ) suitable for compact designs
Note: exact electrical specs (RON, OFF leakage, Vcc range, temp range) vary by variant; check the datasheet for precise numbers.
Pinout
DG412DYZ is an 8‑pin device. It is a dual SPDT analog switch (two independent 1-of-2 switches) used to route analog signals under control of digital select inputs.
Manufacturer
- Manufacturer: Vishay Intertechnology, Inc.
- What kind of company: A global semiconductor and electronic components manufacturer that designs and produces discrete semiconductors, diodes, transistors, ICs, and related passive components (including analog switches).
- What kind of company: A global semiconductor and electronic components manufacturer that designs and produces discrete semiconductors, diodes, transistors, ICs, and related passive components (including analog switches).
Application
DG412DYZ is a CMOS bilateral analog switch. Typical application areas include:
- Signal routing and multiplexing in instrumentation and data acquisition
- Front-end switching for ADC/DAC paths and sample-and-hold circuits
- Audio/video signal routing and switching in consumer/professional equipment
- Test and measurement equipment signal matrices
- Protection/ isolation switching in analog signal chains
- Programmable signal paths in medical, automotive, and communications electronics
Note: Suitable for low-noise, wide-bandwidth analog switching in compact IC form.
- Signal routing and multiplexing in instrumentation and data acquisition
- Front-end switching for ADC/DAC paths and sample-and-hold circuits
- Audio/video signal routing and switching in consumer/professional equipment
- Test and measurement equipment signal matrices
- Protection/ isolation switching in analog signal chains
- Programmable signal paths in medical, automotive, and communications electronics
Note: Suitable for low-noise, wide-bandwidth analog switching in compact IC form.
Package
DG412DYZ typically comes in a 16-pin surface-mount package, i.e., SOIC-16. (Check the specific manufacturer datasheet for exact variant.)
