The HMP8156ACN is a triple 8-bit video D/A (Digital-to-Analog) converter from Intersil Corporation (now Renesas). It is designed to provide high-quality analog video signals from digital inputs. It is commonly used in applications requiring the conversion of digital video data into analog formats for display on monitors or other analog video equipment. This device offers excellent linearity and low glitch energy, ensuring accurate and stable video output.

Applications

• Video Graphics Cards
• Set-Top Boxes
• DVD Players
• Video Processing Equipment
• Industrial Display Systems

Features

• Triple 8-Bit DACs: Provides high-resolution analog video output.
• RS-343-A/RS-170 Compatible Outputs: Supports standard video signal formats.
• Glitch-Free Design: Minimizes artifacts in the video output.
• Low Power Consumption: Suitable for portable applications.
• TTL Compatible Inputs: Simplifies interfacing with digital logic circuits.

Benefits

• High-Quality Video Output: Ensures clear and accurate image reproduction.
• Versatile Application: Suitable for a wide range of video processing tasks.
• Improved System Performance: Enables high-resolution video display.
• Simplified Design: Reduces the need for external components.

Additional Details

The HMP8156ACN features three independent 8-bit D/A converters, each dedicated to one of the RGB (Red, Green, Blue) color channels. This allows for the generation of high-resolution analog video signals with excellent color accuracy. The device is designed to be glitch-free, minimizing artifacts in the video output and ensuring a smooth and stable image. The HMP8156ACN is compatible with the RS-343-A and RS-170 video signal standards, making it suitable for use in a wide range of video display systems. The TTL-compatible inputs simplify interfacing with digital logic circuits, reducing the need for complex level-shifting circuitry. The device operates from a single 5V supply and consumes very little power, making it suitable for portable and battery-powered applications. The HMP8156ACN is available in a DIP package, providing easy integration into existing systems.

Technical Specifications (Typical):

• Resolution: 8 Bits
• Output Voltage Range: Specified in the datasheet
• Settling Time: Specified in the datasheet
• Supply Voltage: 5V
• Operating Temperature: 0°C to +70°C
• Package: DIP-28