Description
Here's a concise introduction to the LMH1981MT/NOPB:
The LMH1981MT/NOPB from Texas Instruments is a multi-format sync separator chip designed for high-performance video processing applications. It can be used in various products such as cutting-edge multimedia technology, top-quality consumer electronics, and professional broadcast equipment. This device features automatic video format detection, bi-level and tri-level sync compatibility, and superior jitter performance on the leading edge of HSync. The LMH1981MT/NOPB provides composite, horizontal, and vertical sync outputs, along with burst/back porch timing, odd/even field, and video format outputs. It can operate reliably with a power supply range of 3.3V to 5V and supports various input interfaces including composite video (CVBS), S-Video (Y/C), and component video (YPb/Pr/G). This device is suitable for applications that require high-quality analog video processing, such as surveillance systems, medical imaging devices, and professional broadcast equipment.
Features
The LMH1981MT/NOPB features:
- Standard analog video sync separation for NTSC, PAL, 480I/P, 576I/P, 720P, and 1080I/P/PsF from Composite Video (CVBS), S-Video (Y/C), and Component Video (YPB/GBR) interfaces
- Bi-Level & Tri-Level Sync Compatible
- Composite, Horizontal, and Vertical Sync Outputs
- Burst/Back Porch Timing, Odd/Even Field, and Video Format Outputs
- Superior Jitter Performance on Leading Edge of HSync
- Automatic Video Format Detection
- 50% Sync Slicing for Video Inputs from 0.5 VPP to 2 VPP
- 3.3V to 5V Supply Operation
Package
The package type of LMH1981MT/NOPB is TSSOP-14.
Manufacturer
The manufacturer of the LMH1981MT/NOPB is Texas Instruments (TI). TI is a multinational semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is one of the largest and most successful semiconductor companies in the world, with a wide range of products including analog and embedded processing chips, sensors, and other components used in various industries such as consumer electronics, automotive, medical devices, and more.
Applications
The application areas for the LMH1981MT/NOPB are:
- Cutting-edge multimedia technology
- Top-quality consumer electronics
- Versatile video switcher, as well as:
- State-of-the-art analog processing
- Efficient surveillance solutions
- Reliable medical imaging devices
- High-performance video processing
- Advanced surveillance systems
- Professional broadcast equipment
- Medical imaging solutions.
Equivalent
The equivalent products of LMH1981MT/NOPB are:
- Analog Devices AD8306
- Maxim Integrated MAX9720
- Texas Instruments THS7312
These ICs offer similar video sync separation and processing functions as the LMH1981MT/NOPB.
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