Maxim > Products > Amplifiers and Comparators > MAX458, MAX459

MAX458, MAX459

8x4 Video Crosspoint Switches with Buffers

Overview

Technical Documents

Ordering Info

Status

Part Number	Status	Replacement
MAX458	This product is No Longer Available. See Ordering Information for recommended replacements.	MAX4360
MAX459	This product is No Longer Available. See Ordering Information for recommended replacements.	MAX4360

Description

The MAX458/MAX459 are crosspoint switches with eight input channels and four high-speed, buffered output channels. The MAX458 output buffer is configured with a gain of one, while the MAX459 buffer has a gain of two. In each device, any one of eight input lines can be connected to any of four output amplifiers. The output buffers are capable of driving loads of 75Ω.

Data interface can be accomplished by either a 16-bit serial or a 6-bit parallel connection. In the serial mode, the MAX458/MAX459 are SPI™, QSPI™, and Microwire™ compatible. In parallel mode, the MAX458/MAX459 are compatible with most microprocessor buses. Three-state amplifier output capability makes it possible to multiplex MAX458/MAX459s to form larger switch networks. The output buffers can be disabled individually or the entire device can be shut down to conserve power.

Data Sheet

Download	Rev 3	(PDF, 268kB)
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Key Features

100MHz Unity-Gain Bandwidth
300V/µs Slew Rate
Low 0.05° Differential Phase Error
Low 0.01% Differential Gain Error
Directly Drives 75Ω Cables
Fast 60ns Switching Time
High-Z Amplifier Output Capability
Shutdown Capability
16-Bit Serial and 6-Bit Parallel Address Modes
40-Pin DIP and 44-Pin PLCC Packages

Applications/Uses

Video Editing
Video Security Systems
Video Test Equipment

Product Guides

Amplifiers and Comparators (PDF)

Video (PDF)

Reliability Reports

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Software/Models

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Ordering Information

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Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX458CPL		N/A	No Longer Available	MAX4360	PDIP(W);40 pin;836.5 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX458CQH+D		N/A	No Longer Available	MAX4360	PLCC;44 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX458CQH+TD		N/A	No Longer Available	MAX4360	PLCC;44 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX458CQH-D		N/A	No Longer Available	MAX4360	PLCC;44 pin;311.5 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX458CQH-TD		N/A	No Longer Available	MAX4360	PLCC;44 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX458EPL		N/A	No Longer Available	MAX4360	PDIP(W);40 pin;836.5 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX459CPL		N/A	No Longer Available	MAX4360	PDIP(W);40 pin;836.5 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX459CQH+D		N/A	No Longer Available	MAX4360	PLCC;44 pin;311.5 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX459CQH+TD		N/A	No Longer Available	MAX4360	PLCC;44 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX459CQH-D		N/A	No Longer Available	MAX4360	PLCC;44 pin;311.5 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX459CQH-DW		N/A	No Longer Available	MAX4360	PLCC; Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX459CQH-DW-T		N/A	No Longer Available	MAX4360	PLCC; Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX459CQH-TD		N/A	No Longer Available	MAX4360	PLCC;44 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX459EPL		N/A	No Longer Available	MAX4360	PDIP(W);40 pin;836.5 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

Notes and Comments

8x4 crosspoint switch array with four 75Ω cable drivers, high-Z output capability

Products with Similar Part Numbers

MAX459EVKIT

Evaluation Kit for the MAX459

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-0258 Rev 3; 2000-11-16
This page last modified: 2007-05-30