MAX195BCPE Equivalent & Substitute Parts

Part Overview

The MAX195BCPE is a 16-bit Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated, designed for single-ended input data acquisition applications. This SAR (Successive Approximation Register) architecture device operates with external voltage references and dual supply voltages (±5V analog and digital). The MAX195BCPE is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

MAX195BCPE

Analog Devices Inc./Maxim IntegratedIn Stock: 23925MAX195BCPE Datasheet

Current PartRFQ

MAX195BCPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2091MAX195BCPE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX195BCPE is determined by strict equivalence across the following critical parameters: 16-bit resolution, 85 kSPS sampling rate, single-ended input configuration, SPI data interface, SAR architecture, external reference requirement, ±5V dual supply voltages, and 16-DIP through-hole package format. The MAX195BCPE+ qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. Differences in product status (obsolete vs. RoHS3 compliant) and packaging format (tube vs. standard) do not affect functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The MAX195BCPE+ is the direct functional equivalent of the MAX195BCPE. Both devices share identical electrical and mechanical specifications, ensuring pin-for-pin compatibility and circuit-level interchangeability. The primary distinction is RoHS compliance status: the MAX195BCPE+ meets RoHS3 requirements, while the original MAX195BCPE does not. For applications subject to RoHS regulatory requirements or environmental compliance mandates, the MAX195BCPE+ is the appropriate selection. Both parts maintain REACH unaffected status and EAR99 export classification. Inventory availability should be evaluated based on project timeline and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can the MAX195BCPE+ be used as a direct replacement for the MAX195BCPE in existing designs?

A: Yes. The MAX195BCPE+ is electrically and mechanically identical to the MAX195BCPE. Both devices feature 16-bit resolution, 85 kSPS sampling rate, single-ended input, SPI interface, external reference configuration, ±5V dual supplies, and 16-DIP through-hole packaging. No circuit modifications are required for substitution.

Q: What is the difference between MAX195BCPE and MAX195BCPE+?

A: The devices are functionally equivalent. The primary difference is RoHS compliance: MAX195BCPE+ is RoHS3 compliant, while MAX195BCPE is RoHS non-compliant. Packaging format differs (tube vs. standard), but this does not affect electrical performance or pin compatibility.

Q: Are there any package or pinout differences between these parts?

A: No. Both the MAX195BCPE and MAX195BCPE+ use identical 16-DIP (0.300", 7.62mm) through-hole packages with the same pinout configuration. PCB layout and footprint designs are fully compatible.

Q: Why is the MAX195BCPE classified as obsolete?

A: The MAX195BCPE is an older generation data acquisition device. Analog Devices has transitioned this product to obsolete status, meaning it is no longer in active production. The MAX195BCPE+ represents the current equivalent offering with improved compliance certifications.

Q: What are the critical parameters for substitution compatibility?

A: Substitution compatibility is determined by: 16-bit resolution, 85 kSPS sampling rate, single-ended input configuration, SPI data interface, SAR architecture, external voltage reference requirement, ±5V analog and digital supply voltages, and 16-DIP through-hole package format. Deviations in any of these parameters indicate incompatibility.