規格
| 屬性 | 價值 |
| Package | Bulk |
| ProductStatus | Obsolete |
| Package/Case | 48-LQFP |
| SupplierDevicePackage | 48-LQFP (7x7) |
概述
Description
The ADV7123KST140 is a high-performance, triple 10-bit digital-to-analog converter (DAC) designed for video and graphics applications. Manufactured by Analog Devices, it is used in systems requiring high-speed, high-resolution video output. The chip is capable of converting digital signals into analog signals at speeds up to 140 MSPS (Mega Samples Per Second). It features three separate DAC channels, making it suitable for RGB video outputs.
The ADV7123KST140 supports a wide power supply range and offers low power consumption, making it ideal for portable and battery-operated devices. It operates with a single +5V power supply and features a standard TTL-compatible input interface that allows for easy integration with digital systems. This component is often used in applications such as set-top boxes, video game consoles, and digital video recorders where high-quality video output is crucial. Additionally, its small footprint and minimal external components make it a space-efficient solution for advanced video processing systems.
The ADV7123KST140 supports a wide power supply range and offers low power consumption, making it ideal for portable and battery-operated devices. It operates with a single +5V power supply and features a standard TTL-compatible input interface that allows for easy integration with digital systems. This component is often used in applications such as set-top boxes, video game consoles, and digital video recorders where high-quality video output is crucial. Additionally, its small footprint and minimal external components make it a space-efficient solution for advanced video processing systems.
Equivalent
The ADV7123KST140 is a triple 10-bit high-speed video DAC. Equivalent products could include Texas Instruments' THS8135, Maxim Integrated's MAX5881, and Analog Devices' ADV7125 for similar functionality. Be sure to compare specifications like resolution, speed, and output configurations to ensure compatibility with your application.
Features
The ADV7123KST140 is a high-speed triple 10-bit digital-to-analog converter (DAC) designed for video applications. Key features include:
1. Triple DACs: It has three 10-bit DACs, which are used to convert digital signals into analog for RGB video output.
2. High Speed: The device supports pixel data rates up to 140 Megapixels per second, making it suitable for high-resolution video applications.
3. Resolution: Offers a 10-bit resolution per channel, providing precise color output.
4. Output: It supports both RGB and YUV color formats, making it versatile for various video applications.
5. Compatibility: The DACs can directly interface with TTL/CMOS compatible inputs.
6. Analog Output Compliance: The device outputs standard video levels (0.7 V full-scale video) and is compatible with RS-343A and RS-170 standards.
7. Operating Voltage: Typically operates with a dual power supply, with a 5V analog supply and a 3.3V to 5V digital supply.
8. Temperature Range: Designed to function within a commercial temperature range, suitable for various environments.
These features make the ADV7123KST140 ideal for use in high-performance video systems, graphics systems, and broadcast-grade video processing.
1. Triple DACs: It has three 10-bit DACs, which are used to convert digital signals into analog for RGB video output.
2. High Speed: The device supports pixel data rates up to 140 Megapixels per second, making it suitable for high-resolution video applications.
3. Resolution: Offers a 10-bit resolution per channel, providing precise color output.
4. Output: It supports both RGB and YUV color formats, making it versatile for various video applications.
5. Compatibility: The DACs can directly interface with TTL/CMOS compatible inputs.
6. Analog Output Compliance: The device outputs standard video levels (0.7 V full-scale video) and is compatible with RS-343A and RS-170 standards.
7. Operating Voltage: Typically operates with a dual power supply, with a 5V analog supply and a 3.3V to 5V digital supply.
8. Temperature Range: Designed to function within a commercial temperature range, suitable for various environments.
These features make the ADV7123KST140 ideal for use in high-performance video systems, graphics systems, and broadcast-grade video processing.
Pinout
The ADV7123KST140 is a triple, high-speed, digital-to-analog converter (DAC) designed by Analog Devices. It is commonly used for video applications. The chip comes in a 48-pin TQFP (Thin Quad Flat Package).
The primary function of the ADV7123 is to convert digital signals into analog signals, supporting resolutions up to 10 bits per channel. It operates at speeds of up to 140 MHz, making it suitable for high-resolution video outputs. Each of the three DACs within the chip drives one of the red, green, or blue (RGB) color channels, enabling it to output analog video signals for displays.
Key features include a TTL-compatible digital interface, internal voltage reference, and integrated sync output. The ADV7123 is widely used in video processing, digital video camera systems, and high-definition television applications due to its high speed and resolution capabilities.
The primary function of the ADV7123 is to convert digital signals into analog signals, supporting resolutions up to 10 bits per channel. It operates at speeds of up to 140 MHz, making it suitable for high-resolution video outputs. Each of the three DACs within the chip drives one of the red, green, or blue (RGB) color channels, enabling it to output analog video signals for displays.
Key features include a TTL-compatible digital interface, internal voltage reference, and integrated sync output. The ADV7123 is widely used in video processing, digital video camera systems, and high-definition television applications due to its high speed and resolution capabilities.
Manufacturer
The ADV7123KST140 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a broad range of integrated circuits and signal processing solutions. The company specializes in the development of analog, mixed-signal, and digital signal processing (DSP) technologies used in a variety of electronic equipment. Analog Devices serves numerous markets, including industrial, automotive, communications, healthcare, and consumer electronics. Its products are critical components in applications that require high-performance signal processing and are often used in converting real-world phenomena such as sound, light, temperature, and motion into electrical signals that can be processed by electronic systems. The company is recognized for its innovation and quality in the field of electronics, continually pushing the boundaries of analog and digital technology integration.
Application
The ADV7123KST140 is a high-speed triple 10-bit video digital-to-analog converter (DAC). Its primary application areas include:
1. Video Graphics: Used in computer graphics systems for converting digital video signals to analog.
2. Broadcast Video Systems: Employed in professional video broadcasting equipment for video signal processing.
3. Digital Video Recorders (DVRs): Utilized in converting digital recordings to analog outputs for playback.
4. Set-top Boxes: Integrated into consumer electronics for television signal processing.
5. Medical Imaging: Used in systems requiring precise video output for imaging applications.
6. Industrial Automation: Applied in machine vision and control systems needing video output.
These applications benefit from the DAC's high speed and accuracy in video signal conversion.
1. Video Graphics: Used in computer graphics systems for converting digital video signals to analog.
2. Broadcast Video Systems: Employed in professional video broadcasting equipment for video signal processing.
3. Digital Video Recorders (DVRs): Utilized in converting digital recordings to analog outputs for playback.
4. Set-top Boxes: Integrated into consumer electronics for television signal processing.
5. Medical Imaging: Used in systems requiring precise video output for imaging applications.
6. Industrial Automation: Applied in machine vision and control systems needing video output.
These applications benefit from the DAC's high speed and accuracy in video signal conversion.
Package
The ADV7123KST140 is a digital-to-analog converter (DAC) packaged in a TQFP (Thin Quad Flat Package) with 48 pins. This package type is known for its thin profile and quad flat design, making it suitable for applications requiring compact and efficient surface mounting.