ISL24010 is a high voltage TFT-LCD logic driver from Intersil with a +40V and -20V (momentary absolute max) output voltage swing capability.
The ISL24010 is a high‑voltage TFT‑LCD logic driver that level‑shifts digital inputs to output voltages up to +40 V and down to –20 V. It is supplied in a 20‑lead TSSOP package and can drive a 3000 pF load in 500 ns. The device includes eight independent channels, each capable of 10 mA continuous and 25 mA peak output current.
Typical applications are TFT‑LCD panels where the driver reduces flicker and provides independent control of row and column voltages. The datasheet provides absolute‑maximum ratings, thermal information, pin descriptions, performance curves, and recommended power‑supply sequencing (Von2, VON1, Vorr, then logic inputs).
| Output voltage swing | +40 V to –20 V (momentary absolute max) |
|---|---|
| Continuous output current | 10 mA per channel (all 8 channels) |
| Peak output current | 25 mA per channel (all 8 channels) |
| Rise time | 150 ns |
| Fall time | 210 ns |
| Propagation delay | 250 ns |
| Maximum input logic frequency | 50 kHz |
| Package | TSSOP‑20 |
The recommended sequence is Von2, VON1, Vorr, then the input logic signals.
Each channel can source up to 10 mA continuously.
The device is supplied in a 20‑lead TSSOP (TSSOP‑20) package.
The typical propagation delay is 250 ns.