MAX178ACNG+ Equivalent & Substitute Parts

Part Overview

The MAX178ACNG+ is a 12-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 or internal voltage references and supports parallel data interface output. The part is currently in active production status with robust inventory availability (2394 pcs in stock). Finding equivalent or substitute parts may be necessary due to supply chain constraints, lead time requirements, or specific application compatibility needs.

Substiute Parts

MAX178ACNG+

Analog Devices Inc./Maxim IntegratedIn Stock: 2439MAX178ACNG+ Datasheet

Current PartRFQ

MAX178ACNG+

Analog Devices Inc./Maxim IntegratedIn Stock: 2439MAX178ACNG+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MAX178ACNG+ must maintain strict equivalence across the following critical parameters:

• Resolution: 12-bit ADC
• Sampling Rate: 17 kSPS minimum
• Input Configuration: Single-ended input, 1 channel
• Data Interface: Parallel output
• Architecture: SAR-based conversion
• Reference Options: Support for both external and internal references
• Supply Voltage Compatibility: Analog supply ±5V and 11.4V ~ 15.75V; Digital supply 5V
• Package Type: 24-DIP through-hole mounting
• Operating Temperature Range: 0°C ~ 70°C minimum
• Compliance: ROHS3 compliant, MSL 1

Based on the provided input data, the MAX178ACNG+ is listed as its own direct substitute with identical specifications across all parameters.

Parameter Comparison

Engineering Selection Recommendations

The MAX178ACNG+ maintains active production status with confirmed inventory availability, ensuring reliable procurement for new designs and production builds. The device is ROHS3 compliant and carries MSL 1 rating, indicating no moisture sensitivity constraints during storage and handling. These compliance certifications support use in regulated applications and standard manufacturing environments without special precautions.

For applications requiring 12-bit SAR ADC functionality with single-ended input, parallel data interface, and 24-DIP through-hole packaging, the MAX178ACNG+ represents the specified reference component. The dual supply voltage capability (analog and digital) and flexible reference configuration (external or internal) provide design flexibility for various signal conditioning topologies.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the MAX178ACNG+?

A: A valid substitute must maintain identical specifications across resolution (12-bit), sampling rate (17 kSPS), input configuration (single-ended, 1 channel), data interface (parallel), architecture (SAR), supply voltage ranges (±5V analog, 5V digital), package type (24-DIP), and operating temperature range (0°C ~ 70°C).

Q: Is the MAX178ACNG+ suitable for through-hole PCB assembly?

A: Yes. The MAX178ACNG+ is packaged in 24-DIP (0.300", 7.62mm) format with through-hole mounting type, compatible with standard DIP sockets and through-hole soldering processes.

Q: What are the reference voltage options for the MAX178ACNG+?

A: The MAX178ACNG+ supports both external and internal reference configurations, allowing flexibility in reference voltage selection based on application requirements and accuracy specifications.

Q: Does the MAX178ACNG+ require special handling during storage?

A: No. The MSL 1 (Unlimited) rating indicates unlimited shelf life without moisture sensitivity constraints, eliminating the need for specialized dry-pack storage or baking procedures.

Q: What is the compliance status of the MAX178ACNG+ for regulated applications?

A: The MAX178ACNG+ is ROHS3 compliant and REACH unaffected, meeting environmental and hazardous substance restrictions for applications in regulated markets.