12MHz Rail-to-Rail Buffers + 100mA VCOM Amplifier
Jump to Page Section:
Overview
Description
The EL5224, EL5324, and EL5424 feature 8, 10, and 12 low power buffers, respectively, and one high power output amplifier. They are designed primarily for buffering column driver reference voltages in TFT-LCD applications as well as generation of the VCOM supply. Each low power buffer features a -3dB bandwidth of 12MHz and features rail-to-rail input/output capability. The high power buffer can drive 100mA and swings to within 2V of each rail. The 8-channel EL5224 is available in 24-pin QFN and 24-pin HTSSOP packages, the 10-channel EL5324 is available in 32-pin QFN and 28-pin HTSSOP packages, and the 12-channel EL5424 is available in the 32-pin QFN package. They are specified for operation across the full -40°C to +85°C temperature range.
Features
- 8, 10, and 12 channel versions
- 12MHz -3dB buffer bandwidth
- 150mA VCOM buffer
- Operating supply voltage from 4.5V to 16.5V
- Low supply current - 6mA total (8-channel version)
- Rail-to-rail input/output swing (buffers only)
- QFN package - just 0.9mm high
- Pb-Free available (RoHS compliant)
Comparison
Applications
Applications
- TFT-LCD column driver buffering and VCOM supply
- Electronics notebooks
- Computer monitors
- Electronics games
- Touch-screen displays
- Portable instrumentation
Documentation
= Featured Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Datasheet | PDF 923 KB | |
| End Of Life Notice | PDF 1.17 MB | |
| End Of Life Notice | PDF 206 KB | |
| Product Advisory | PDF 363 KB | |
| Product Change Notice | PDF 98 KB | |
| Product Change Notice | PDF 135 KB | |
6 items
|
||
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 | 720 | ||
| QFN | Reel | 2500 | ||
| QFN | Reel | 1000 | ||
| TSSOP-EP | Tube | 500 | ||
| TSSOP-EP | Reel | 2500 | ||
| TSSOP-EP | Reel | 1000 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product