The Texas Instruments LM1247 is an integrated circuit (IC) specifically designed for use in analog and digital television receivers and monitors.

• Type: DC-controlled, triple-channel, high-voltage video preamplifier array
• Features: Three wide bandwidth, high impedance, and high gain amplifiers
• Amplifier Optimization: Optimized for driving the cathode of the red, green, and blue (RGB) cathode ray tubes (CRT)
• CRT Driving Capability: Can directly drive the high-voltage RGB CRTs with a dynamic range of up to 80dB
• Control Capability: DC-controlled capability for precise control of key parameters
• Feature: Innovative blanking circuit
• Feature: Black level clamp circuit
• Feature: Power-saving standby mode
• Package Options: 20-pin DIP (Dual In-line Package) or a 20-pin SOIC (Small Outline Integrated Circuit)