Overview
Description
The ISL24837A contains a programmable 10-bit, 8-channel gamma DAC generator, a programmable 10-bit, 4-channel level shifter reference generator with external gain control, a trimmed bandgap voltage reference, and a digitally-controlled VCOM calibrator.
Features
- 8 Programmable 10-bit Gamma Voltages with Bandgap-Trimmed Reference
- 4-Channel, 10-bit Programmable Amps with Feedback Inputs for Level Shifter Reference Voltages
- Integrated Programmable VCOM Calibrator
- 1 VCOM Op Amp
- 2 Banks of EEPROM Storage, Rewriteable >300 Times
- 10-bit Resolution on all DACs
- 20ms DAC Loading Time at Power-On
- Analog Supply: 12V to 18V @ 15mA (Unloaded)
- Digital Supply: 2.5V to 3.3V @ 1mA (Unloaded)
- I2C Interface
- Pb-free (RoHS Compliant)
Comparison
Applications
- TFT-LCD Column Driver Reference Generator
- General-Purpose Reference Voltage Generators
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 723 KB | |
| Datasheet - Short-form | PDF 159 KB | |
| Training | PDF 258 KB | |
| Training | PDF 325 KB | |
| End Of Life Notice | PDF 1.17 MB | |
| Application Note | PDF 564 KB | |
| Product Change Notice | PDF 135 KB | |
| Application Note | PDF 357 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| QFN | Tube | 180 | Get Samples, | |
| QFN | Reel | 2500 | Get Samples, |
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