規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| Multiplexer/DemultiplexerCircuit | 8:1 |
| NumberofCircuits | 1 |
| On-StateResistance(Max) | 4.5Ohm |
| Voltage-SupplySingle(V+) | 2.7V ~ 5.5V |
| SwitchTime(TonToff)(Max) | 95ns, 85ns (Typ) |
| -3dbBandwidth | 65MHz |
| ChargeInjection | 3pC |
| ChannelCapacitance(CS(off)CD(off)) | 13pF, 85pF |
| Current-Leakage(IS(off))(Max) | 100pA |
| Crosstalk | -75dB @ 1MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
概述
Description
The ADG728BRUZ is an analog switch multiplexer manufactured by Analog Devices. It features a dual 4:1 multiplexer configuration with a low ON resistance and low power consumption, making it suitable for precision signal routing in various applications. The device operates over a wide voltage range, typically from 1.8V to 5.5V, and is available in a compact TSSOP package, optimizing it for space-constrained environments.
This multiplexer is designed to handle both digital and analog signals, including audio and data signals. It provides fast switching times and low charge injection, ensuring minimal distortion and high signal integrity. Additionally, the ADG728BRUZ offers a low leakage current and high crosstalk rejection, further enhancing its performance in sensitive electronic systems.
The device includes a parallel interface for easy integration with microcontrollers and other digital systems, making it versatile for use in consumer electronics, instrumentation, and communication systems. Its functionality and reliability make it ideal for applications requiring efficient signal management and distribution.
This multiplexer is designed to handle both digital and analog signals, including audio and data signals. It provides fast switching times and low charge injection, ensuring minimal distortion and high signal integrity. Additionally, the ADG728BRUZ offers a low leakage current and high crosstalk rejection, further enhancing its performance in sensitive electronic systems.
The device includes a parallel interface for easy integration with microcontrollers and other digital systems, making it versatile for use in consumer electronics, instrumentation, and communication systems. Its functionality and reliability make it ideal for applications requiring efficient signal management and distribution.
Equivalent
The ADG728BRUZ is an 8-channel, I2C interface, low-voltage multiplexer. Equivalent products include the Texas Instruments PCA9548A, Maxim Integrated MAX14661, and NXP’s TCA9548A. These components perform similar functions, offering multiple channel selection via I2C interface and operate at low voltages, making them suitable alternatives depending on the specific requirements of the application such as voltage levels, channel count, and package type. Always check the datasheets to ensure compatibility in your application.
Features
The ADG728BRUZ is an 8-channel multiplexer or demultiplexer with dual I²C interface, produced by Analog Devices. Key features include:
1. I²C Interface: It supports a standard I²C bus for control, allowing simple interfacing with microcontrollers.
2. Configuration: The device is available in a single 8:1 multiplexer configuration or dual 4:1 multiplexer configuration.
3. Low On-Resistance: It offers a low on-resistance of around 2.5 ohms, ensuring minimal signal loss.
4. Wide Supply Range: It operates on a single supply of 1.8 V to 5.5 V, making it versatile for various applications.
5. Low Power Consumption: The ADG728BRUZ is designed to consume low power, which is critical for battery-powered devices.
6. Latch-Up Immunity: It shows high immunity to latch-up, enhancing reliability.
7. Package: Available in a compact TSSOP package, suitable for space-constrained applications.
8. Cross-Point Switch: It functions as a cross-point switch, allowing any channel to connect to any output.
These features make the ADG728BRUZ suitable for data acquisition systems, communication systems, and instrumentation applications.
1. I²C Interface: It supports a standard I²C bus for control, allowing simple interfacing with microcontrollers.
2. Configuration: The device is available in a single 8:1 multiplexer configuration or dual 4:1 multiplexer configuration.
3. Low On-Resistance: It offers a low on-resistance of around 2.5 ohms, ensuring minimal signal loss.
4. Wide Supply Range: It operates on a single supply of 1.8 V to 5.5 V, making it versatile for various applications.
5. Low Power Consumption: The ADG728BRUZ is designed to consume low power, which is critical for battery-powered devices.
6. Latch-Up Immunity: It shows high immunity to latch-up, enhancing reliability.
7. Package: Available in a compact TSSOP package, suitable for space-constrained applications.
8. Cross-Point Switch: It functions as a cross-point switch, allowing any channel to connect to any output.
These features make the ADG728BRUZ suitable for data acquisition systems, communication systems, and instrumentation applications.
Pinout
The ADG728BRUZ is a dual 4:1 multiplexer (or 8:1 multiplexer) with an I2C interface produced by Analog Devices. It comes in a 16-lead TSSOP (Thin Shrink Small Outline Package) package, hence it has 16 pins.
Key functions of the ADG728BRUZ include:
1. Analog Multiplexing: It features two independently controlled 4:1 multiplexers. These can operate as dual 4:1 channels or as a single 8:1 channel.
2. I2C Interface: Control is executed via an I2C-compatible interface which allows easy integration with microcontrollers or other digital devices.
3. Low On Resistance: The device has low on resistance (RON) which ensures minimal signal loss and distortion, making it suitable for analog signal routing.
4. Power Supply: It operates with a single supply voltage ranging from 1.8V to 5.5V.
5. Applications: The ADG728 is commonly used in signal routing, audio and video switching, communication systems, and data acquisition systems.
This concise overview captures the critical features and specifications of the ADG728BRUZ, focusing on its pin count and primary functions.
Key functions of the ADG728BRUZ include:
1. Analog Multiplexing: It features two independently controlled 4:1 multiplexers. These can operate as dual 4:1 channels or as a single 8:1 channel.
2. I2C Interface: Control is executed via an I2C-compatible interface which allows easy integration with microcontrollers or other digital devices.
3. Low On Resistance: The device has low on resistance (RON) which ensures minimal signal loss and distortion, making it suitable for analog signal routing.
4. Power Supply: It operates with a single supply voltage ranging from 1.8V to 5.5V.
5. Applications: The ADG728 is commonly used in signal routing, audio and video switching, communication systems, and data acquisition systems.
This concise overview captures the critical features and specifications of the ADG728BRUZ, focusing on its pin count and primary functions.
Manufacturer
The ADG728BRUZ is manufactured by Analog Devices, Inc. It is an American multinational company that specializes in the design and manufacturing of a wide range of semiconductor products, including analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in various applications across industries such as communications, healthcare, automotive, industrial, and consumer electronics. Analog Devices is known for its focus on developing high-performance ICs that enable the advancement of technologies in signal processing and data conversion.
Application
The ADG728BRUZ is a low-voltage, CMOS analog multiplexer/demultiplexer that finds application in various fields. It is commonly used in data acquisition systems, where it helps in routing signals from multiple sensors to a single data processing unit. Additionally, it is employed in communication systems for signal routing and switching, as well as in audio and video equipment for channel selection. Its capability to handle both analog and digital signals makes it suitable for use in test and measurement equipment. Furthermore, the ADG728BRUZ is utilized in industrial automation systems for process control and monitoring applications.
Package
The ADG728BRUZ is an analog switch IC packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.
