MAX14895E
PRODUCTIONEnhanced VGA Port Protector
Fully Integrated VGA Port Protector Saves Space and Reduces Cost in Portable Applications
- Part Models
- 2
- 1ku List Price
- price unavailable
Overview
- Saves Power in Portable Applications
- Low Quiescent Supply Current: 430µA (typ)
- Eliminates Need for Costly External Components
- High-ESD Protection on SDA1, SCL1, SYNCH1, SYNCV1, RED, GRN, BLU, Active-Low EN, VS
- ±15kV Human Body Model (HBM)
- ±8kV IEC 61000-4-2 Contact Discharge
- Innovative Design Enables a High Level of Integration for Performance
- Output Current-Limit Switch with Power-Off Protection
- Low Capacitance on RGB Ports (2.2pF typ)
- ±10mA Drive on SYNCH1, SYNCV1
- Fully Integrated Solutions Saves Space in Portable Applications
- DDC Outputs have Internal Pullups
- 3mm x 3mm, 16-Pin TQFN Package
The MAX14895E integrates level-translating buffers and features RED, GRN, and BLU (RGB) port protection for VGA signals.
The device has horizontal sync (SYNCH_) and vertical synch (SYNCV_) translating buffers that convert low-level CMOS inputs from a graphics controller to meet full 5V, TTL-compatible outputs. Each output can drive ±10mA and meets the VESASM specification. In addition, the device translates the direct digital control (DDC) signals to a lower level that is safe for the graphics controller.
The device features both EN and active-low EN inputs, accepting active-high or active-low enable inputs. The device also switches and current limits the 5V supply to a VGA connector or monitor.
The RED, GRN, and BLU terminals protect graphics controller outputs against electrostatic discharge (ESD) events. All eight outputs and active-low EN have high-level ESD protection.
The MAX14895E is specified over the extended -40°C to +85°C temperature range and is available in a 16-pin, 3mm x 3mm TQFN package with exposed pad.
Applications
- Desktops
- Graphics Cards
- Notebook Computers
- Servers
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX14895EETE+ | Thin Quad Flatpack, No Leads | ||
| MAX14895EETE+T | Thin Quad Flatpack, No Leads |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 2, 2025 - 2505 PIN/ERRATA |
||
| MAX14895EETE+ | PRODUCTION | |
|
Sep 18, 2020 - 2054 ASSEMBLY |
||
| MAX14895EETE+ | PRODUCTION | |
| MAX14895EETE+T | PRODUCTION | |
|
Jun 20, 2016 - 1612 ASSEMBLY |
||
| MAX14895EETE+ | PRODUCTION | |
| MAX14895EETE+T | PRODUCTION | |
|
Apr 20, 2026 - 2571D PIN/ERRATA |
||
| MAX14895EETE+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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| Parts | Product Life Cycle | Description |
|---|---|---|
| Protection Switches & Controllers 1 | ||
| MAX4895E | PRODUCTION | VGA Port Protector |
Evaluation Kits
Evaluation Kit for the MAX14895E