MAX188BEWP+ Equivalent & Substitute Parts

Part Overview

The MAX188BEWP+ 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-SOIC surface mount package. With active product status and full ROHS3 compliance, the MAX188BEWP+ serves as a standard reference for 12-bit data acquisition applications requiring moderate sampling rates and multi-channel analog input processing.

Substiute Parts

MAX188BEWP+

Analog Devices Inc./Maxim IntegratedIn Stock: 3279MAX188BEWP+ Datasheet

Current PartRFQ

MAX188BEWP+

Analog Devices Inc./Maxim IntegratedIn Stock: 3279MAX188BEWP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MAX188BEWP+ is determined by strict equivalence across the following critical parameters:

• Resolution (Bits): 12-bit ADC conversion capability
• Number of Channels: 8-channel analog input
• Sampling Rate (Per Second): 133 kSPS minimum throughput
• Data Interface: Support for MICROWIRE™, QSPI™, Serial, and SPI™ protocols
• Voltage Supply Source: Dual ±5V supply configuration
• Operating Temperature Range: -40°C to 85°C industrial grade
• Package / Case: 20-SOIC surface mount form factor
• Compliance: ROHS3 compliance and MSL Level 1 rating

Based on the provided input parameters, the MAX188BEWP+ is listed as its own direct equivalent. No alternative part numbers have been specified in the substitute parts list.

Parameter Comparison

Engineering Selection Recommendations

The MAX188BEWP+ maintains active product status with full ROHS3 compliance and REACH unaffected classification, confirming its suitability for current design implementations. The component carries MSL Level 1 rating, indicating unlimited shelf life without moisture sensitivity constraints. Selection of this part is supported by its established manufacturing status and regulatory compliance certifications. Current inventory availability of 3200 units in new original condition provides supply continuity for production requirements.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the MAX188BEWP+?

A: Substitution requires exact matching across resolution (12-bit), channel count (8), sampling rate (133 kSPS), data interface protocols (MICROWIRE™, QSPI™, Serial, SPI™), supply voltage (±5V), operating temperature range (-40°C to 85°C), and 20-SOIC package specification.

Q: Is the MAX188BEWP+ still in active production?

A: Yes, the MAX188BEWP+ maintains active product status with current inventory availability.

Q: What is the significance of the 20-SOIC package specification?

A: The 20-SOIC (0.295", 7.50mm Width) package defines the physical footprint and pin configuration. Substitutes must use identical packaging to ensure PCB compatibility without layout redesign.

Q: Does the MAX188BEWP+ meet current environmental compliance standards?

A: The MAX188BEWP+ is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What does MSL Level 1 mean for handling and storage?

A: MSL Level 1 indicates unlimited moisture sensitivity level, meaning the component has no moisture-related storage or handling restrictions and does not require special desiccant packaging or bake-out procedures.