MAX174BCPI+ Equivalent & Substitute Parts

Part Overview

The MAX174BCPI+ is a 12-bit analog-to-digital converter manufactured by Analog Devices Inc./Maxim Integrated, designed for single-ended input data acquisition applications. This SAR (Successive Approximation Register) architecture device features an internal reference and operates at a 125 kHz sampling rate with parallel data interface output. The component is classified as Active product status and is ROHS3 compliant, making it suitable for modern electronic applications requiring precision analog signal conversion in industrial and commercial environments.

Alternative equivalent parts may be required due to inventory constraints, supply chain considerations, or specific application requirements within the MAX174 product family.

Substiute Parts

MAX174BCPI+

Analog Devices Inc./Maxim IntegratedIn Stock: 698MAX174BCPI+ Datasheet

Current PartRFQ

MAX174BCPI+

Analog Devices Inc./Maxim IntegratedIn Stock: 698MAX174BCPI+ Datasheet

DirectRFQ

MAX174ACPI+

Analog Devices Inc./Maxim IntegratedIn Stock: 779MAX174ACPI+ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX174BCPI+ is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit conversion capability
• Sampling Performance: 125 kHz sampling rate
• Input Configuration: Single-ended input with 1 channel
• Interface Standard: Parallel data output
• Conversion Method: SAR architecture with internal reference
• Supply Voltage Compatibility: Support for 5V, -12V, and -15V analog and digital supplies
• Package Compatibility: 28-DIP through-hole mounting
• Regulatory Compliance: ROHS3 compliance and Active product status

The MAX174ACPI+ meets all these parameters identically, establishing it as a parametric equivalent within the MAX174 product family. Both parts share the same base product number (MAX174) and differ only in temperature grade classification, which does not affect the core electrical and mechanical specifications for standard operating conditions.

Parameter Comparison

Engineering Selection Recommendations

Both MAX174BCPI+ and MAX174ACPI+ are Active product status components manufactured by Analog Devices Inc./Maxim Integrated with identical ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on inventory availability and application-specific requirements within the specified operating temperature range of 0°C to 70°C.

The MAX174BCPI+ currently maintains 685 pieces in stock, while the MAX174ACPI+ has 761 pieces available. Both components are supplied in tube packaging with 28-PDIP through-hole configuration, ensuring mechanical and electrical interchangeability for direct board-level substitution.

Frequently Asked Questions (FAQ)

Q: Can MAX174ACPI+ directly replace MAX174BCPI+ in existing designs?

A: Yes. Both parts are parametric equivalents sharing identical electrical specifications, pin configuration, package dimensions, and supply voltage requirements. Direct substitution is supported for applications operating within the 0°C to 70°C temperature range.

Q: What is the difference between MAX174BCPI+ and MAX174ACPI+?

A: The parts differ only in temperature grade classification within the MAX174 product family. All functional parameters, including resolution, sampling rate, input configuration, and package type, are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both MAX174BCPI+ and MAX174ACPI+ are ROHS3 compliant with MSL rating of 1 (Unlimited), meeting modern environmental and regulatory requirements.

Q: What is the package configuration for these parts?

A: Both components use 28-DIP (0.600", 15.24mm) through-hole packaging, designated as 28-PDIP by the supplier. This configuration is suitable for breadboard prototyping and PCB assembly with standard through-hole mounting techniques.

Q: Can these parts operate with different supply voltages?

A: Yes. Both MAX174BCPI+ and MAX174ACPI+ support multiple supply voltage configurations: 5V, -12V, and -15V for both analog and digital supplies, providing flexibility for various system architectures.

Q: What is the sampling rate specification?

A: Both parts operate at a 125 kHz sampling rate with SAR architecture, providing consistent conversion performance for single-ended analog input signals.