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MAX9686, MAX9686B, MAX9698, MAX9698B

Single/Dual, Very Fast TTL Latched Output Comparators

Overview

Technical Documents

Ordering Info

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Status

Part Number	Status	Replacement
MAX9686	This product is No Longer Available. See Ordering Information for recommended replacements.	MAX913
MAX9686B	This product is No Longer Available.
MAX9698	This product is Not Recommended for New Designs. Some versions may be No Longer Available or being discontinued and subject to Last Time Buy, after which new orders can not be placed. See Ordering Information for details.	MAX912
MAX9698B	This product is No Longer Available.

Description

The MAX9686 (Single) and MAX9698 (Dual) are very fast, latched TTL comparators manufactured with a high-frequency bipolar process (f_T = 6GHz). They are capable of very short propagation delays, yet maintain the excellent DC characteristics normally only in slower comparators. The MAX9698 is a dual version of the MAX9686.

The MAX9686/MAX9698 have differential inputs and complementary outputs that are fully compatible with TTL logic levels. Extremely short propagation delays allow signal processing at frequencies in excess of 200MHz.

When the latch-enable input goes high, the outputs go to the states defined by the input at the time of the latch transition. The outputs remain latched as long as the LE pin remains high. If latch-enable is not used, LE is tied to ground.

Data Sheet

Download	Rev 2	(PDF, 84kB)
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Key Features

6ns Propagation Delay
2ns Latch Setup Time
+5V, -5.2V Power Supplies
Pin Compatible with LT1016, Am686
Available in Commercial and Military Versions
Available in SO

Applications/Uses

High-Speed Analog-to-Digital Converters
High-Speed Line Receivers
High-Speed Triggers
Peak Detectors
Threshold Detectors

Product Guides

Amplifiers and Comparators (PDF)

Signal Chain (PDF)

Video (PDF)

Reliability Reports

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Software/Models

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Ordering Information

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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
MAX9686BC/D		N/A	No Longer Available	MAX913	DICE SALES;NA pin;DICE; Land Pattern: Not Applicable Use pkgcode/variation: DICE*		See data sheet
MAX9686BCPA		N/A	No Longer Available	MAX913	PDIP(N);8 pin;79.7 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX9686BCPA-4		N/A	No Longer Available	MAX913	PDIP(N);8 pin;79.7 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX9686BCSA		N/A	No Longer Available	MAX913	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX9686BCSA+		N/A	No Longer Available	MAX913	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9686BCSA+T		N/A	No Longer Available	MAX913	N.SO;8 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX9686BCSA-T		N/A	No Longer Available	MAX913	N.SO;8 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX9686MJA		N/A	No Longer Available	MAX913	CDIP(N);8 pin;82.6 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J8-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX9698BCPE		N/A	No Longer Available	MAX912	PDIP(N);16 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX9698BCSE		N/A	No Longer Available	MAX912	SOIC(N);16 pin;61.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-1*	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
MAX9698BCSE+		N/A	No Longer Available	MAX912	SOIC(N);16 pin;61.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9698BCSE+T		N/A	No Longer Available	MAX912	N.SO;16 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX9698BCSE-T		N/A	No Longer Available	MAX912	SOIC(N);16 pin;61.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-1*	0°C to +70°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

Higher-speed industry standard

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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.: 19-2399 Rev 2; 2006-03-08
This page last modified: 2007-05-31