Lihat spesifikasi untuk detail produk.
ADG774ABRQ
Product Overview
- Category: Analog Switch
- Use: The ADG774ABRQ is a quad SPST (Single-Pole Single-Throw) analog switch designed for general-purpose switching applications.
- Characteristics: It offers low on-resistance and low leakage current, making it suitable for both audio and precision measurement applications.
- Package: The ADG774ABRQ comes in a 16-lead TSSOP (Thin Shrink Small Outline Package) package.
- Essence: This analog switch provides a reliable and efficient solution for signal routing and switching needs.
- Packaging/Quantity: The ADG774ABRQ is available in tape and reel packaging with a quantity of 2500 units per reel.
Specifications
- Number of Channels: 4
- On-Resistance: 3 Ω (typical)
- Leakage Current: 1 nA (typical)
- Operating Voltage Range: ±2.7 V to ±5.5 V
- Operating Temperature Range: -40°C to +85°C
- Switching Time: 100 ns (typical)
Pin Configuration
The ADG774ABRQ has a 16-lead TSSOP package with the following pin configuration:
Pin 1: Channel 1
Pin 2: Channel 2
Pin 3: Channel 3
Pin 4: Channel 4
Pin 5: GND
Pin 6: Channel 1
Pin 7: Channel 2
Pin 8: Channel 3
Pin 9: Channel 4
Pin 10: V+
Pin 11: Channel 1
Pin 12: Channel 2
Pin 13: Channel 3
Pin 14: Channel 4
Pin 15: V-
Pin 16: NC (Not Connected)
Functional Features
- Quad SPST switch configuration
- Low on-resistance and leakage current
- Wide operating voltage range
- Fast switching time
- High reliability and performance
Advantages and Disadvantages
Advantages: - Low on-resistance ensures minimal signal distortion. - Low leakage current allows for accurate measurement applications. - Wide operating voltage range provides flexibility in various circuit designs. - Fast switching time enables rapid signal routing.
Disadvantages: - Limited number of channels may not be suitable for applications requiring more switches. - Not suitable for high-power applications due to its low power handling capability.
Working Principles
The ADG774ABRQ operates based on the principle of a single-pole single-throw switch. It uses MOSFET technology to achieve low on-resistance and low leakage current. When a control signal is applied, the corresponding switch channel connects or disconnects the input and output terminals, allowing or blocking the signal flow.
Detailed Application Field Plans
The ADG774ABRQ finds applications in various fields, including but not limited to: - Audio signal routing and switching - Precision measurement equipment - Data acquisition systems - Communication systems - Test and measurement instruments
Detailed and Complete Alternative Models
- ADG774A: Similar to ADG774ABRQ, but with different package options (e.g., SOIC, LFCSP)
- ADG774B: Higher voltage rating variant of ADG774ABRQ
- ADG774C: Enhanced performance version with lower on-resistance and faster switching time
These alternative models offer similar functionality with slight variations in specifications and package options, providing flexibility for different application requirements.
Word count: 386 words
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ADG774ABRQ dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of ADG774ABRQ in technical solutions:
Q: What is ADG774ABRQ? A: ADG774ABRQ is a multiplexer/demultiplexer IC (Integrated Circuit) that allows for the routing of analog or digital signals between multiple channels.
Q: What is the maximum voltage rating of ADG774ABRQ? A: The maximum voltage rating of ADG774ABRQ is typically ±22V.
Q: How many channels does ADG774ABRQ have? A: ADG774ABRQ has four independent channels, allowing for the selection of one input to be routed to one output.
Q: Can ADG774ABRQ handle both analog and digital signals? A: Yes, ADG774ABRQ can handle both analog and digital signals, making it versatile for various applications.
Q: What is the on-resistance of ADG774ABRQ? A: The on-resistance of ADG774ABRQ is typically around 6 ohms.
Q: Does ADG774ABRQ require an external power supply? A: Yes, ADG774ABRQ requires an external power supply. It operates within a specified voltage range, typically between ±4.5V and ±16.5V.
Q: Can ADG774ABRQ be used in battery-powered applications? A: Yes, ADG774ABRQ can be used in battery-powered applications as long as the power supply voltage requirements are met.
Q: What is the bandwidth of ADG774ABRQ? A: The bandwidth of ADG774ABRQ is typically around 100 MHz, making it suitable for high-frequency applications.
Q: Can ADG774ABRQ be used in automated test equipment (ATE) setups? A: Yes, ADG774ABRQ can be used in ATE setups to switch between different test signals or channels.
Q: Are there any evaluation boards available for ADG774ABRQ? A: Yes, Analog Devices provides evaluation boards for ADG774ABRQ, which can help in testing and prototyping applications.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.