MAX1110CAP Equivalent & Substitute Parts

Part Overview

The MAX1110CAP is an 8-bit Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring SAR (Successive Approximation Register) architecture. The device features 4 or 8 configurable input channels with both differential and single-ended input support, operating across a supply voltage range of 2.7V to 5.5V for both analog and digital domains.

The MAX1110CAP is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure continued component availability for system maintenance, redesigns, and new production runs where legacy compatibility or performance requirements align with active product offerings.

Substiute Parts

MAX1110CAP

Analog Devices Inc./Maxim IntegratedIn Stock: 2591MAX1110CAP Datasheet

Current PartRFQ

MAX1110CAP+

Analog Devices Inc./Maxim IntegratedIn Stock: 1129MAX1110CAP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX1110CAP is determined by strict equivalence across the following critical parameters:

• Resolution: 8-bit ADC architecture
• Sampling Rate: 50 kSPS minimum performance
• Input Configuration: Support for 4 or 8 channels with differential and single-ended modes
• Data Interface: SPI protocol compatibility
• Supply Voltage Range: 2.7V to 5.5V for both analog and digital supplies
• Package: 20-SSOP surface mount form factor
• Thermal Range: 0°C to 70°C operating specification

The MAX1110CAP+ meets all substitution criteria as a direct functional equivalent within the same product family, with identical electrical specifications and package configuration.

Parameter Comparison

Engineering Selection Recommendations

The MAX1110CAP+ is the direct substitute for the MAX1110CAP. Both devices are electrically and mechanically identical across all functional parameters. The primary distinction is product lifecycle status and regulatory compliance:

The MAX1110CAP is obsolete and non-compliant with RoHS3 regulations. The MAX1110CAP+ is an active product offering that maintains full electrical equivalence while meeting current RoHS3 compliance requirements. For new designs or production runs requiring this 8-bit SAR ADC architecture with SPI interface, the MAX1110CAP+ is the appropriate selection. For legacy system maintenance where RoHS3 compliance is not mandated, either part may be used interchangeably based on availability and supply chain considerations.

Frequently Asked Questions (FAQ)

Q: Can MAX1110CAP+ be used as a direct replacement for MAX1110CAP in existing designs?

A: Yes. The MAX1110CAP+ is electrically and mechanically identical to the MAX1110CAP. Pin configuration, electrical specifications, and package dimensions are equivalent. Direct substitution is possible without circuit modification.

Q: What is the difference between MAX1110CAP and MAX1110CAP+?

A: The devices are functionally identical. The primary differences are product status (obsolete vs. active) and regulatory compliance (RoHS non-compliant vs. ROHS3 compliant). The "+" designation indicates the active product variant with current compliance certifications.

Q: Are there any supply voltage or thermal operating differences?

A: No. Both parts operate identically across the 2.7V to 5.5V supply range for analog and digital domains, with the same 0°C to 70°C operating temperature specification.

Q: Does the packaging format affect compatibility?

A: No. Both parts use the same 20-SSOP surface mount package. The MAX1110CAP+ is supplied in tube packaging, which is a distribution format that does not affect electrical or mechanical compatibility.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by equivalence in resolution (8-bit), sampling rate (50 kSPS), input configuration (4 or 8 channels, differential/single-ended), SPI interface, supply voltage range (2.7V to 5.5V), package type (20-SSOP), and operating temperature range (0°C to 70°C).