MAX192BEWP Equivalent & Substitute Parts

Part Overview

The MAX192BEWP is a 10-bit Data Acquisition System (DAS) integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This device features 8 channels, a 133 kHz sampling rate, and serial data interface capability in a 20-SOIC surface mount package. The MAX192BEWP is classified as obsolete, making identification of suitable substitute components essential for ongoing system support, design updates, and production continuity.

Substiute Parts

MAX192BEWP

Analog Devices Inc./Maxim IntegratedIn Stock: 2237MAX192BEWP Datasheet

Current PartRFQ

MAX192BEWP+

Analog Devices Inc./Maxim IntegratedIn Stock: 1218MAX192BEWP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX192BEWP is determined by strict equivalence across the following critical parameters:

• Number of Channels: 8 channels (required match)
• Resolution: 10 bits (required match)
• Sampling Rate: 133 kHz (required match)
• Package Type: 20-SOIC form factor (required match)
• Operating Temperature Range: -40°C to 85°C (required match)
• Voltage Supply Configuration: Single Supply (required match)
• Data Interface: Serial protocol support (required match)

The MAX192BEWP+ qualifies as a direct substitute based on full alignment with all critical electrical and mechanical parameters. The primary distinction is product status: MAX192BEWP+ is active and available, whereas MAX192BEWP is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The MAX192BEWP+ is the direct functional equivalent for applications currently using the MAX192BEWP. Both devices share identical channel count, resolution, sampling rate, package footprint, and operating temperature specifications. The MAX192BEWP+ is recommended for new designs and production continuity due to its active product status and ROHS3 compliance certification.

For legacy systems currently deployed with MAX192BEWP components, the MAX192BEWP+ provides pin-compatible replacement capability without requiring circuit board redesign. The expanded data interface options (MICROWIRE™, QSPI™, SPI™ in addition to Serial) in the MAX192BEWP+ provide enhanced flexibility for system integration while maintaining backward compatibility with existing serial interface implementations.

Frequently Asked Questions (FAQ)

Q: Can MAX192BEWP+ directly replace MAX192BEWP in existing designs?

A: Yes. Both devices are housed in identical 20-SOIC packages with matching pin configurations, channel counts (8), resolution (10 bits), and sampling rates (133 kHz). No circuit board modifications are required for substitution.

Q: What is the primary reason to transition from MAX192BEWP to MAX192BEWP+?

A: The MAX192BEWP is classified as obsolete and has limited availability. The MAX192BEWP+ is an active product with current manufacturing support and improved regulatory compliance (ROHS3 Compliant versus RoHS non-compliant).

Q: Are there differences in data interface capabilities between these parts?

A: The MAX192BEWP supports Serial interface. The MAX192BEWP+ supports Serial, MICROWIRE™, QSPI™, and SPI™ interfaces. Existing designs using Serial protocol will function identically; the additional interface options provide design flexibility for new applications.

Q: Do both parts operate across the same temperature range?

A: Yes. Both MAX192BEWP and MAX192BEWP+ operate from -40°C to 85°C, ensuring thermal compatibility in equivalent operating environments.

Q: Is the packaging identical between these two parts?

A: Yes. Both devices use 20-SOIC surface mount packages with 0.295" width (7.50mm). Moisture sensitivity level is identical at MSL 1 (Unlimited).