DS1004Z-5+ Equivalent & Substitute Parts

Part Overview

The DS1004Z-5+ is a nonprogrammable delay line IC manufactured by Analog Devices Inc./Maxim Integrated, featuring 5 taps with a total delay of 25ns in an 8-SOIC surface mount package. This component is classified as obsolete, which necessitates identification of active equivalent parts to ensure continued design support and procurement availability. The DS1004Z-5+ operates within a supply voltage range of 4.75V to 5.25V and is suitable for applications requiring fixed delay line functionality in timing and signal conditioning circuits.

Substiute Parts

DS1004Z-5+

Analog Devices Inc./Maxim IntegratedIn Stock: 981DS1004Z-5+ Datasheet

Current PartRFQ

DS1100Z-25+

Analog Devices Inc./Maxim IntegratedIn Stock: 4322DS1100Z-25+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DS1004Z-5+ is determined by strict equivalence across the following critical parameters:

• Functional Parameters: Number of taps (5), tap increment (5ns), total delay (25ns), and nonprogrammable function
• Electrical Parameters: Supply voltage range (4.75V ~ 5.25V) and number of independent delays (1)
• Physical Parameters: Package type (8-SOIC with 0.154" width, 3.90mm) and surface mount mounting type
• Compliance Parameters: RoHS3 compliance and MSL rating (1)

The DS1100Z-25+ meets all substitution criteria as a direct functional equivalent with identical delay line specifications and package configuration. The primary distinction is product status: DS1100Z-25+ is active and widely available, whereas DS1004Z-5+ is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The DS1100Z-25+ is the direct substitute for the obsolete DS1004Z-5+. Both parts are manufactured by Analog Devices Inc./Maxim Integrated and share identical delay line specifications, electrical characteristics, and package configuration.

The DS1100Z-25+ offers an extended operating temperature range (-40°C to 85°C) compared to the DS1004Z-5+ (0°C to 70°C), providing greater thermal flexibility for applications requiring operation outside the original part's temperature limits. Both parts maintain ROHS3 compliance and unlimited moisture sensitivity rating.

Selection of the DS1100Z-25+ is appropriate for new designs and replacement of obsolete inventory. The active product status ensures long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the DS1100Z-25+ be used as a direct replacement for the DS1004Z-5+ in existing designs?

A: Yes. The DS1100Z-25+ is functionally and electrically equivalent to the DS1004Z-5+. Both parts feature identical delay line specifications (5 taps, 25ns total delay, 5ns tap increment), supply voltage requirements (4.75V ~ 5.25V), and 8-SOIC package configuration. Pin-to-pin compatibility is maintained.

Q: What is the primary difference between these two parts?

A: The DS1004Z-5+ is obsolete, while the DS1100Z-25+ is an active product. Additionally, the DS1100Z-25+ supports an extended operating temperature range (-40°C to 85°C) versus the DS1004Z-5+ (0°C to 70°C).

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, carry MSL rating 1 (unlimited), and are REACH unaffected. Compliance certifications are identical.

Q: Is the 8-SOIC package identical between both parts?

A: Yes. Both parts use the same 8-SOIC package with 0.154" width and 3.90mm body width, ensuring identical PCB footprint and assembly compatibility.

Q: Should the extended temperature range of the DS1100Z-25+ affect my design decision?

A: The extended temperature range of the DS1100Z-25+ (-40°C to 85°C) provides additional operational margin. If your application operates within the original DS1004Z-5+ range (0°C to 70°C), both parts are suitable. For applications requiring operation outside this range, the DS1100Z-25+ is required.