AD8170AR Equivalent & Substitute Parts

Part Overview

The AD8170AR is a specialized interface integrated circuit manufactured by Analog Devices Inc., designed as a multiplexer with amplifier interface in an 8-SOIC package. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design requirements and production continuity. The AD8170AR operates within a supply voltage range of ±4V to 6V and is suitable for applications requiring multiplexing with integrated amplification functionality.

Substiute Parts

AD8170AR

Analog Devices Inc.In Stock: 6481AD8170AR Datasheet

Current PartRFQ

AD8170ARZ

Analog Devices Inc.In Stock: 7464AD8170ARZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AD8170AR are identified based on strict electrical and mechanical parameter alignment. The primary substitution criterion is functional equivalence as a multiplexer with amplifier interface, combined with compatibility in the following key parameters:

• Package type: 8-SOIC (0.154", 3.90mm Width)
• Mounting type: Surface Mount
• Supply voltage range: ±4V ~ 6V
• Moisture sensitivity level: MSL 1 (Unlimited)
• Manufacturer: Analog Devices Inc.

The AD8170ARZ qualifies as a direct substitute based on identical electrical specifications, package configuration, and functional design. The primary distinction is product status: AD8170ARZ is active, whereas AD8170AR is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The AD8170ARZ is the direct equivalent substitute for the AD8170AR. Both components share identical electrical specifications, package configuration, and functional design. The AD8170ARZ is the preferred selection for new designs and production continuity due to its active product status.

The AD8170ARZ provides additional compliance certifications: ROHS3 compliance and REACH unaffected status. These certifications support regulatory requirements in applications subject to environmental and hazardous substance restrictions.

For applications currently utilizing the obsolete AD8170AR, direct substitution with AD8170ARZ requires no circuit redesign or layout modification, as all electrical and mechanical parameters remain equivalent.

Frequently Asked Questions (FAQ)

Q: Can AD8170ARZ be used as a direct replacement for AD8170AR?

A: Yes. The AD8170ARZ is electrically and mechanically equivalent to the AD8170AR. Both components feature identical supply voltage specifications (±4V ~ 6V), package type (8-SOIC), and functional design as a multiplexer with amplifier interface. No circuit modifications are required.

Q: What is the primary difference between AD8170AR and AD8170ARZ?

A: The primary difference is product status. The AD8170AR is obsolete, while AD8170ARZ is active. Additionally, AD8170ARZ includes ROHS3 compliance and REACH unaffected certifications.

Q: Are there any packaging differences between these parts?

A: No. Both the AD8170AR and AD8170ARZ use the 8-SOIC package (0.154", 3.90mm Width) with surface mount mounting type. Packaging specifications are identical.

Q: What supply voltage range is required for these components?

A: Both components operate within a supply voltage range of ±4V to 6V. Designs must maintain this voltage specification for proper operation.

Q: Is the AD8170ARZ suitable for RoHS-compliant applications?

A: Yes. The AD8170ARZ is ROHS3 compliant, making it suitable for applications subject to RoHS directives and environmental regulations.