DS1706EPA+ Equivalent & Substitute Parts

Part Overview

The DS1706EPA+ is a micropower supervisor circuit designed for power management applications requiring single-channel voltage monitoring and reset signal generation. Manufactured by Analog Devices Inc./Maxim Integrated, this component operates as a push-pull, totem pole output supervisor with active-low reset functionality. The DS1706EPA+ is classified as obsolete, necessitating identification of functionally equivalent alternatives for new designs and ongoing production requirements.

Substiute Parts

DS1706EPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1197DS1706EPA+ Datasheet

Current PartRFQ

ADM706ANZ

Analog Devices Inc.In Stock: 2075ADM706ANZ Datasheet

MFR RecommendedRFQ

DS1706EPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1197DS1706EPA+ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DS1706EPA+ is determined by strict equivalence across the following critical parameters:

• Single-channel voltage monitoring capability
• 4.4V voltage threshold setting
• Push-pull, totem pole output configuration
• Active-low reset signal logic
• 8-DIP through-hole package format
• Operating temperature range of -40°C to 85°C
• ROHS3 compliance and MSL Level 1 rating

The ADM706ANZ qualifies as a manufacturer-recommended substitute based on identical electrical specifications across all monitored parameters. Both components share the same functional architecture, package footprint, and environmental compliance certifications. The primary distinction lies in reset timeout specification and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The ADM706ANZ is the primary substitute for the obsolete DS1706EPA+. Both components maintain identical electrical and mechanical specifications across all critical parameters, including voltage threshold, output configuration, reset logic, and package format. The ADM706ANZ offers the advantage of active product status with ongoing manufacturing support from Analog Devices Inc., ensuring long-term availability and supply chain continuity.

The reset timeout specification of the ADM706ANZ (160ms minimum) exceeds the DS1706EPA+ requirement (130ms minimum), making it suitable for applications where extended reset timing is acceptable or beneficial. Both components carry ROHS3 compliance and MSL Level 1 ratings, confirming environmental and regulatory equivalence.

For new designs and production transitions, the ADM706ANZ is the recommended selection based on active manufacturing status and full parametric compatibility with the obsolete DS1706EPA+.

Frequently Asked Questions (FAQ)

Q: Can the ADM706ANZ directly replace the DS1706EPA+ in existing designs?

A: Yes. The ADM706ANZ is parametrically equivalent across all critical electrical and mechanical specifications. Both components feature identical 4.4V voltage thresholds, push-pull totem pole outputs, active-low reset logic, and 8-DIP through-hole packaging. No circuit modifications are required for direct substitution.

Q: What is the significance of the different reset timeout values?

A: The DS1706EPA+ specifies a 130ms minimum reset timeout, while the ADM706ANZ specifies 160ms minimum. The ADM706ANZ provides a longer reset pulse duration. Applications requiring the exact 130ms timing should verify that the extended 160ms timeout does not conflict with system reset sequencing requirements.

Q: Are both components RoHS compliant?

A: Yes. Both the DS1706EPA+ and ADM706ANZ are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity ratings, confirming equivalent environmental and regulatory compliance.

Q: Why is the DS1706EPA+ classified as obsolete?

A: The DS1706EPA+ is no longer in active production. The ADM706ANZ represents the current active equivalent from Analog Devices Inc., ensuring continued availability and manufacturing support for supervisor circuit applications requiring single-channel voltage monitoring and reset signal generation.

Q: Are there any packaging or mounting differences between these components?

A: No. Both components use identical 8-DIP (0.300", 7.62mm) through-hole packaging and mounting configurations. PCB layouts and component placement require no modification for substitution.