MAX188CEPP+ Equivalent & Substitute Parts

Part Overview

The MAX188CEPP+ is a 12-bit Data Acquisition System (DAS) with analog-to-digital conversion capability, manufactured by Analog Devices Inc./Maxim Integrated. This component features 8 channels, a sampling rate of 133 kSPS, and supports multiple serial communication interfaces including MICROWIRE™, QSPI™, and SPI™. The device operates with dual ±5V supply voltage and is housed in a 20-pin DIP package suitable for through-hole mounting. With active product status and full RoHS3 compliance, the MAX188CEPP+ serves as a reliable solution for data acquisition applications requiring moderate resolution and sampling rates in industrial and embedded systems.

Substiute Parts

MAX188CEPP+

Analog Devices Inc./Maxim IntegratedIn Stock: 776MAX188CEPP+ Datasheet

Current PartRFQ

MAX188CEPP+

Analog Devices Inc./Maxim IntegratedIn Stock: 776MAX188CEPP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX188CEPP+ is determined by strict equivalence across the following critical parameters:

• Channel Configuration: 8-channel input requirement
• Resolution: 12-bit ADC conversion capability
• Sampling Rate: 133 kSPS minimum performance
• Serial Interface Support: MICROWIRE™, QSPI™, and SPI™ compatibility
• Supply Voltage: Dual ±5V operation
• Package Compatibility: 20-DIP through-hole form factor
• Temperature Rating: -40°C to +85°C operating range
• Compliance Standards: RoHS3 compliance and MSL 1 rating

Only components meeting all specified parameters qualify as direct substitutes. The MAX188CEPP+ represents the current equivalent within its product line, with no alternative part numbers identified that maintain identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The MAX188CEPP+ maintains active product status with full RoHS3 compliance and REACH unaffected designation, confirming its suitability for current design implementations. The component carries MSL 1 rating, indicating unlimited moisture sensitivity protection and compatibility with standard storage and handling procedures. ECCN classification as EAR99 permits standard commercial distribution without export restrictions.

For applications requiring 8-channel, 12-bit data acquisition at 133 kSPS with dual ±5V supply operation, the MAX188CEPP+ represents the specified solution. No alternative part numbers with identical parameter sets have been identified. Design decisions involving different channel counts, resolution levels, sampling rates, or package types require evaluation of alternative ADC architectures outside this equivalency scope.

Frequently Asked Questions (FAQ)

Q: Are there alternative part numbers that can directly replace the MAX188CEPP+ in existing designs?

A: No direct substitutes have been identified. The MAX188CEPP+ is the current equivalent part number. Any design modification requires evaluation of alternative ADC devices with different specifications.

Q: What parameters must remain constant for a valid substitute?

A: All parameters must match exactly: 8 channels, 12-bit resolution, 133 kSPS sampling rate, MICROWIRE™/QSPI™/SPI™ interface support, ±5V dual supply, 20-DIP package, and -40°C to +85°C temperature range.

Q: Can the MAX188CEPP+ be used in applications requiring different supply voltages?

A: No. The device is specified for dual ±5V operation only. Applications with different voltage requirements require alternative ADC selection.

Q: Is the 20-DIP package interchangeable with other package types?

A: No. The 20-DIP through-hole package is specific to this device. Different package types require separate component evaluation and PCB redesign.

Q: What is the significance of the RoHS3 compliance rating?

A: RoHS3 compliance confirms the device meets current environmental and hazardous substance restrictions, ensuring regulatory compliance for commercial and industrial applications.

Q: Does the MSL 1 rating affect storage or handling procedures?

A: MSL 1 (Unlimited) indicates no moisture sensitivity restrictions. Standard storage and handling procedures are applicable without special environmental controls.