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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 324kB) Download   E-Mail

Description

The MAX4887 triple, high-frequency switch is intended for notebooks and monitors to permit RGB signals to be switched from one driver to one of two loads (1:2) or one of two sources to be connected to one load (2:1). The MAX4887 high-performance switch utilizes n-channel architecture with internal high-drive pullup from a low-noise charge pump, resulting in very low on-capacitance. The MAX4887 features 5Ω(typ) on-resistance switches with 10pF on-capacitances for routing RGB video signals. A logic input enables or disables the internal charge pump for optimal frequency performances when operating at lower input voltages resulting in standby supply current less than 3µA. All RGB inputs/outputs are ESD protected to ±8kV Human Body Model (HBM) and feature a global input (EN-bar) that places all inputs and outputs in a high-impedance state. The MAX4887 is available in a small 3mm x 3mm, 16-pin TQFN package for ease of assembly and flowthrough layout, resulting in minimum space requirement and simplicity in board layout. The MAX4887 operates over the -40°C to +85°C temperature range.

Key Features		Applications/Uses
+3V/+5V Single-Supply Operation Low RON 5Ω (V+ = 5V) Low 10pF (typ) CON Global ENABLE Input to Turn On/Off Switches Break-Before-Make Switching ±8kV HBM ESD Protection on I/Os Less than 1mA Supply Current (Charge Pump Enabled) Less than 3µA Standby Mode Charge-Pump Noise Lower than 1.5mVP-P Flowthrough Layout for Easy Board Layout Space-Saving Lead-Free (3mm x 3mm) 16-Pin TQFN Package		Docking Stations Notebook Computers PC/HDTV Monitors Servers and Routers

Diagram

Typical Operating Circuit

Application Notes

Application Note 3823: Switching Video Using Analog Switches - MAX4887

Design Guides

Signal Routing & Protection (PDF)

Reliability Reports

Reliability Report: MAX4887.pdf Show FIT data for: MAX4887

Software/Models

MAX4887 Macromodel

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-4 of 4

MAX4887	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4887ETE+T			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4887ETE+			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4887ETE			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4887ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

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