ISL84780IR
Product Overview
Category: Integrated Circuits (ICs)
Use: The ISL84780IR is a high-performance analog switch designed for use in various electronic applications. It provides a versatile solution for signal routing and switching needs.
Characteristics: - High-speed operation - Low power consumption - Wide voltage range compatibility - Excellent signal integrity - Compact package size
Package: The ISL84780IR is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into circuit boards.
Essence: This IC serves as a reliable and efficient component for signal routing and switching, enabling seamless connectivity between different parts of an electronic system.
Packaging/Quantity: The ISL84780IR is typically sold in reels containing 2500 units per reel.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- On-Resistance (RON): 3Ω (typical)
- Off-Channel Leakage Current (IOFF): 1nA (maximum)
- Bandwidth: 200MHz (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ISL84780IR features a 16-pin SOIC package with the following pin configuration:
Pin 1: Channel 1 Input
Pin 2: Channel 1 Output
Pin 3: Channel 1 Enable
Pin 4: Ground
Pin 5: Channel 2 Input
Pin 6: Channel 2 Output
Pin 7: Channel 2 Enable
Pin 8: VCC
Pin 9: Channel 3 Input
Pin 10: Channel 3 Output
Pin 11: Channel 3 Enable
Pin 12: Ground
Pin 13: Channel 4 Input
Pin 14: Channel 4 Output
Pin 15: Channel 4 Enable
Pin 16: VCC
Functional Features
- High-speed switching: The ISL84780IR offers fast switching times, making it suitable for applications requiring rapid signal routing.
- Low power consumption: This IC is designed to minimize power consumption, ensuring efficient operation in battery-powered devices.
- Wide voltage range compatibility: The ISL84780IR supports a wide supply voltage range, allowing it to be used in various electronic systems.
- Excellent signal integrity: With low on-resistance and minimal leakage current, this analog switch maintains signal integrity and minimizes distortion.
Advantages and Disadvantages
Advantages: - Fast switching speed enhances system performance. - Low power consumption prolongs battery life. - Wide voltage range compatibility increases versatility. - Compact package size enables easy integration into circuit boards.
Disadvantages: - Limited number of channels (4 channels). - May not be suitable for applications requiring a higher number of channels.
Working Principles
The ISL84780IR operates based on the principle of solid-state switching. When an enable signal is applied to the corresponding channel, the switch connects the input to the output, allowing the signal to pass through. When the enable signal is deactivated, the switch disconnects the input from the output, effectively blocking the signal flow.
Detailed Application Field Plans
The ISL84780IR finds application in various fields, including but not limited to: 1. Audio and video equipment: Enables signal routing and switching in audio/video receivers, amplifiers, and mixers. 2. Test and measurement instruments: Facilitates signal selection and routing in oscilloscopes, function generators, and data acquisition systems. 3. Communication systems: Allows for signal switching in telecommunication devices, routers, and network switches. 4. Industrial automation: Enables signal routing in control systems, PLCs (Programmable Logic Controllers), and robotics.
Detailed and Complete Alternative Models
- ISL84780IRZ-T7A: Similar to the ISL84780IR, this model offers the same features and specifications but comes in a different package (QFN).
- ADG1419BRMZ: An alternative IC with similar functionality, offering 8 channels instead of 4.
- MAX4618ESE+: Another alternative IC with 4 channels, featuring low on-resistance and wide voltage range compatibility.
These alternative models provide options for users based on their specific requirements and preferences.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ISL84780IR :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of ISL84780IR in technical solutions:
Q: What is ISL84780IR? A: ISL84780IR is a quad-channel digital potentiometer IC (Integrated Circuit) that can be used for various applications requiring adjustable resistance.
Q: What is the operating voltage range of ISL84780IR? A: The operating voltage range of ISL84780IR is typically between 2.7V and 5.5V.
Q: How many channels does ISL84780IR have? A: ISL84780IR has four independent channels, allowing for simultaneous control of multiple resistive elements.
Q: What is the resolution of ISL84780IR? A: The resolution of ISL84780IR is 256 taps, providing fine-grained adjustment of resistance levels.
Q: Can ISL84780IR be used for audio volume control? A: Yes, ISL84780IR can be used for audio volume control in various audio systems or devices.
Q: Is ISL84780IR compatible with I2C communication protocol? A: Yes, ISL84780IR supports I2C (Inter-Integrated Circuit) communication protocol, making it easy to interface with microcontrollers or other digital devices.
Q: What is the temperature range for ISL84780IR? A: The temperature range for ISL84780IR is typically between -40°C and +85°C, allowing for operation in a wide range of environments.
Q: Can ISL84780IR be used for motor control applications? A: Yes, ISL84780IR can be used for motor control applications that require adjustable resistance for speed or torque control.
Q: Does ISL84780IR have non-volatile memory? A: No, ISL84780IR does not have non-volatile memory. The resistance settings are lost when power is removed.
Q: What is the package type of ISL84780IR? A: ISL84780IR is available in a compact 16-lead QFN (Quad Flat No-Lead) package, which is suitable for space-constrained applications.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements of ISL84780IR.