MAX188CCPP+ Equivalent & Substitute Parts

Part Overview

The MAX188CCPP+ is a 12-bit Data Acquisition System (DAS) with analog-to-digital conversion capability, featuring 8 channels and a sampling rate of 133 kSPS. It supports multiple serial communication interfaces including MICROWIRE™, QSPI™, and SPI™ protocols. The device operates on dual ±5V supply and is housed in a 20-pin DIP package for through-hole mounting.

This part is classified as obsolete. Finding equivalent or substitute components is necessary for ongoing system maintenance, design updates, or when original inventory becomes unavailable.

Substiute Parts

MAX188CCPP+

Analog Devices Inc./Maxim IntegratedIn Stock: 2160MAX188CCPP+ Datasheet

Current PartRFQ

MAX188CCPP+

Analog Devices Inc./Maxim IntegratedIn Stock: 2160MAX188CCPP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MAX188CCPP+ is determined by strict equivalence across the following critical parameters:

• Channel Count: 8 channels (exact match required)
• Resolution: 12 bits (exact match required)
• Sampling Rate: 133 kSPS (exact match required)
• Serial Interfaces: MICROWIRE™, QSPI™, Serial, SPI™ support (all interfaces must be present)
• Supply Voltage: Dual ±5V (exact match required)
• Package: 20-DIP through-hole configuration (exact match required)
• Operating Temperature: 0°C to 70°C minimum (equal or wider range acceptable)
• Compliance: RoHS3 and REACH status alignment

Based on the provided input data, the MAX188CCPP+ is listed as its own direct equivalent. No alternative part numbers with differing specifications have been provided for comparison.

Parameter Comparison

Engineering Selection Recommendations

The MAX188CCPP+ is an obsolete component. When sourcing this device:

• Verify that available inventory meets your procurement timeline and quantity requirements
• Confirm RoHS3 compliance and REACH unaffected status align with your manufacturing and regulatory standards
• Ensure the 20-DIP through-hole package is compatible with your PCB design and assembly process
• Validate that the dual ±5V supply architecture is supported by your system power distribution

For new designs or long-term production, evaluate modern alternatives from Analog Devices/Maxim Integrated that offer equivalent functionality in current product lines, though such alternatives must be evaluated against the specific parameters listed above.

Frequently Asked Questions (FAQ)

Q: Can I substitute the MAX188CCPP+ with a different resolution ADC? A: No. The 12-bit resolution is a core functional parameter. Any substitute must maintain exactly 12-bit resolution to ensure data integrity and system compatibility.

Q: Are all four serial interfaces (MICROWIRE™, QSPI™, Serial, SPI™) required for substitution? A: Yes. The MAX188CCPP+ supports all four interface protocols. A substitute part must support all four to maintain full system compatibility.

Q: Can I use a single ±5V supply instead of dual ±5V? A: No. The dual ±5V supply configuration is a specific requirement. Substitutes must provide the same dual supply architecture.

Q: Is the 20-DIP package interchangeable with other package types? A: No. The 20-DIP through-hole package is mechanically and electrically specific. PCB layout and assembly processes are designed around this package footprint.

Q: What does the obsolete status mean for sourcing? A: Obsolete status indicates the manufacturer has discontinued production. Availability is limited to existing inventory. Sourcing requires verification of stock levels and condition from authorized distributors.

Q: Does RoHS3 compliance affect substitution? A: Yes. Any substitute must maintain RoHS3 compliance to meet regulatory and manufacturing standards. Compliance status is a non-negotiable selection criterion.