MAX4895E

PRODUCTION

VGA Port Protector

Integrates Both Level-Translating Buffers and ESD Port Protection for the R, G, and B Terminals

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $1.57

Viewing:

Overview

ESD Protection on H1, V1, SDA1, SCL1, R, G, and B
- ±15kV—Human Body Model
- ±8kV—IEC 61000-4-2, Contact Discharge
Low Quiescent Current, I_Q ≤ 5µA (max)
Low 3pF (max) Capacitance (R, G, B Ports)
DDC Level-Shifting Protection and Isolation
Horizontal Sync, Vertical Sync Level Shifting/Buffering
Input Compatible with V_L
Output Full +5.0V TTL Compatible (per VESA)
±10mA Drive on Each H, V Terminal
Space-Saving, Lead-Free, 16-Pin (3mm x 3mm) TQFN Package

The MAX4895E integrates level-translating buffers and features R, G, B port protection for VGA signals.

The MAX4895E has H, V (horizontal, vertical) translating buffers that take low-level CMOS inputs from the graphics outputs to meet full +5.0V, TTL-compatible outputs. Each output can drive ±10mA and meet the VESA® specification. In addition, the device takes the +5.0V, direct digital control (DDC) signals and translates them to the lower level required by the graphics device. This level is set by the user by connecting V_L to the graphics output supply. The R, G, B terminals protect the graphics output pins against electrostatic discharge (ESD) events. All seven outputs have high-level ESD protection.

The MAX4895E is specified over the extended -40°C to +85°C temperature range, and is available in a 16-pin, 3mm x 3mm TQFN package.

Applications

Desktops
Graphics Cards
Notebook Computers
Servers

Part Models: 2
1ku List Price: Starting From $1.57

Documentation

Data Sheet 1

MAX4895E: VGA Port Protector Data Sheet (Rev.1) 07/12/2010

Reliability Data 1

MAX4895E Reliability Data 01/12/2023

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
MAX4895EETE+	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4895EETE+T	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 2, 2025 - 2505 PIN/ERRATA
		pcn_2505
MAX4895EETE+	PRODUCTION	pcn_2505
Mar 9, 2023 - 2276A WAFER FAB
		pcn_2276a
MAX4895EETE+	PRODUCTION
MAX4895EETE+T	PRODUCTION
Sep 18, 2020 - 2054 ASSEMBLY
		pcn_2054
MAX4895EETE+	PRODUCTION
MAX4895EETE+T	PRODUCTION
Jun 20, 2016 - 1612 ASSEMBLY
		pcn_1612
MAX4895EETE+	PRODUCTION
MAX4895EETE+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Analog Switches & Multiplexers 1
MAX4885E	PRODUCTION	Ultra Low-Capacitance VGA Switch with ±15kV ESD
Digital Switches & Multiplexers 1
MAX4885	PRODUCTION	Complete VGA 1:2 or 2:1 Multiplexer

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