AD767KP Equivalent & Substitute Parts

Part Overview

The AD767KP is a 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc., designed for data acquisition applications requiring voltage output conversion. This component features a single DAC channel with buffered voltage output, parallel data interface, and support for both external and internal reference configurations. The AD767KP is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and component procurement.

Substiute Parts

AD767KP

Analog Devices Inc.In Stock: 1199AD767KP Datasheet

Current PartRFQ

AD767KPZ

Analog Devices Inc.In Stock: 988AD767KPZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD767KP is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit conversion capability
• Channel Configuration: Single DAC channel
• Output Characteristics: Buffered voltage output with parallel data interface
• Reference Configuration: Support for external and internal reference modes
• Supply Voltage Range: ±11.4V ~ 16.5V analog supply
• Accuracy Specifications: INL/DNL of ±0.25 LSB maximum
• Package Compatibility: 28-PLCC surface mount configuration with identical mechanical dimensions (11.51x11.51)
• Settling Time: 3µs maximum

The AD767KPZ qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The AD767KPZ is the direct substitute for the AD767KP. Both components share identical electrical and mechanical specifications, ensuring functional equivalence in data acquisition applications. The primary distinction is product status: the AD767KP is obsolete, while the AD767KPZ maintains active production status. The AD767KPZ carries RoHS3 compliance and REACH unaffected certification, providing regulatory alignment for new designs and ongoing procurement. Packaging differs only in format (tube for AD767KPZ versus unspecified for AD767KP), which does not affect electrical performance or board-level integration.

Frequently Asked Questions (FAQ)

Q: Can the AD767KPZ directly replace the AD767KP in existing designs?

A: Yes. The AD767KPZ is electrically and mechanically identical to the AD767KP. All electrical parameters, pin configurations, and package dimensions are equivalent, enabling direct substitution without circuit modification.

Q: What is the primary reason to transition from AD767KP to AD767KPZ?

A: The AD767KP is classified as obsolete, making long-term availability uncertain. The AD767KPZ maintains active production status, ensuring reliable component sourcing for current and future applications.

Q: Are there differences in compliance certifications between these parts?

A: The AD767KPZ includes RoHS3 compliance and REACH unaffected certification. The AD767KP compliance status is not specified in available documentation. For applications requiring regulatory compliance documentation, the AD767KPZ is the appropriate selection.

Q: Does packaging format affect electrical performance?

A: No. The AD767KPZ is supplied in tube packaging, while the AD767KP packaging format is unspecified. Packaging affects logistics and handling only; electrical characteristics and performance remain identical.

Q: Are the pin configurations identical between AD767KP and AD767KPZ?

A: Yes. Both components use the 28-PLCC package with identical pin assignments, mechanical dimensions (11.51x11.51), and J-Lead configuration, ensuring direct PCB compatibility.

Q: What is the moisture sensitivity level difference?

A: The AD767KP specifies MSL 1 (unlimited), while the AD767KPZ specifies MSL 3 (168 hours). This affects storage and handling procedures but does not impact electrical performance or long-term reliability in deployed applications.