MAX1067BCEE Equivalent & Substitute Parts

Part Overview

The MAX1067BCEE is a 14-bit Analog to Digital Converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring multi-channel analog signal conversion. This device features 4 single-ended inputs, a SAR (Successive Approximation Register) architecture, and SPI digital interface, operating from a 5V analog supply and 2.7V to 5.25V digital supply.

The MAX1067BCEE is classified as obsolete. Finding equivalent or substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for new designs or production runs.

Substiute Parts

MAX1067BCEE

Analog Devices Inc./Maxim IntegratedIn Stock: 1096MAX1067BCEE Datasheet

Current PartRFQ

MAX1067BCEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1289MAX1067BCEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX1067BCEE is determined by strict equivalence across the following critical parameters:

• Resolution: 14-bit conversion capability
• Sampling Rate: 200k samples per second
• Channel Configuration: 4 single-ended inputs
• Digital Interface: SPI protocol
• Architecture: SAR-based conversion
• Reference Options: Support for both external and internal references
• Supply Voltages: 5V analog supply; 2.7V to 5.25V digital supply
• Package: 16-SSOP form factor with identical pinout and mechanical dimensions
• Operating Temperature Range: 0°C to 70°C

The MAX1067BCEE+ qualifies as a direct substitute based on complete parameter alignment across all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The MAX1067BCEE+ is the direct equivalent substitute for the MAX1067BCEE. Both parts share identical electrical specifications, pinout, and package dimensions, ensuring drop-in compatibility at the circuit board level.

The primary distinction between the two parts is product status and regulatory compliance. The MAX1067BCEE is obsolete, while the MAX1067BCEE+ maintains active production status. Additionally, the MAX1067BCEE+ achieves ROHS3 compliance, whereas the original MAX1067BCEE is RoHS non-compliant. Both parts maintain REACH Unaffected status and EAR99 export classification.

For new designs or production continuity, the MAX1067BCEE+ is the appropriate selection due to its active availability and enhanced regulatory compliance posture.

Frequently Asked Questions (FAQ)

Q: Can the MAX1067BCEE+ be used as a direct replacement for the MAX1067BCEE?

A: Yes. The MAX1067BCEE+ is electrically and mechanically identical to the MAX1067BCEE. All functional parameters, pinout, and package dimensions are equivalent, enabling direct substitution without circuit modification.

Q: What is the difference between MAX1067BCEE and MAX1067BCEE+?

A: The primary differences are product status and compliance certification. The MAX1067BCEE is obsolete and RoHS non-compliant, while the MAX1067BCEE+ is in active production and ROHS3 compliant. Electrical and mechanical specifications are identical.

Q: Why is the MAX1067BCEE marked as obsolete?

A: Obsolescence indicates that the manufacturer has discontinued production of this specific part number. The MAX1067BCEE+ represents the current production equivalent and is recommended for all new applications.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the 16-SSOP package with identical pinout and mechanical dimensions (0.154" width, 3.90mm). They are fully interchangeable at the board level.

Q: What supply voltages are required for operation?

A: The analog supply requires 5V. The digital supply operates across 2.7V to 5.25V, providing flexibility for mixed-voltage system integration.

Q: What is the SPI interface configuration?

A: Both parts implement standard SPI protocol for digital data communication. Refer to the device datasheet for specific timing, clock frequency, and signal sequencing requirements.