LM2460 is an integrated high voltage CRT driver circuit designed for use in high brightness monitor applications
The LM2460 is a monolithic three‑channel CRT driver designed for high‑brightness monitor applications. It features a 0‑5 V input range, internally set gain of –30, and can drive both capacitive and resistive loads with up to a 70 V‑p‑p output swing. The device is supplied in an industry‑standard 9‑lead TO‑220 molded plastic package.
The datasheet provides absolute maximum ratings, operating conditions, electrical characteristics, and application hints such as power‑supply bypassing, arc‑protection circuitry, and layout recommendations to ensure optimal performance in high‑bandwidth video circuits.
| Input voltage range | -0.5 V to 4.25 V |
|---|---|
| Supply voltage (VCC) | +80 V to +125 V |
| Bias voltage (VBB) | +6 V to +10 V |
| Output voltage swing | 60 V p‑p (45 V–105 V) |
| Supply current (ICC) | 35 mA–45 mA (all three channels, no load) |
| Voltage gain | -28 to -34 V/V |
| Package | 9‑lead TO‑220 molded plastic |
The LM2460 is supplied in a 9‑lead TO‑220 molded plastic package.
The input voltage should be between –0.5 V and 4.25 V.
The device operates with a supply voltage (VCC) from +80 V to +125 V.
It can deliver up to a 60 V peak‑to‑peak swing, typically 45 V to 105 V.