LM2459 Overview
Key Specifications
Max Voltage (typical range): 180 V
Min Voltage (typical range): 130 V
Description
The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications. The IC contains a high input impedance, wide band amplifier which directly drives the cathode of a CRT.
Key Features
- 2 15MHz Bandwidth at 130VPP Output Swing
- 0V to 4V Input Range
- Greater than 130VPP Output Swing Capability
- Stable With 0–20 pF Capacitive Loads and Inductive Peaking Networks
- Transient Response Improvement Option Via Pin 6 (EM)
