MAX152CPP Equivalent & Substitute Parts

Part Overview

The MAX152CPP is an 8-bit flash analog-to-digital converter manufactured by Analog Devices Inc./Maxim Integrated, designed for single-ended input data acquisition applications. This component features a 400 kHz sampling rate and operates with external voltage references across a ±3V to ±3.6V supply range. The device is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

MAX152CPP

Analog Devices Inc./Maxim IntegratedIn Stock: 1103MAX152CPP Datasheet

Current PartRFQ

MAX152CPP+

Analog Devices Inc./Maxim IntegratedIn Stock: 2756MAX152CPP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX152CPP is determined by strict equivalence across the following critical parameters:

• Resolution and Sampling Rate: 8-bit resolution at 400 kHz sampling rate
• Input Configuration: Single-ended input with 1 analog-to-digital converter
• Architecture: Flash-based conversion topology
• Interface: Parallel data output
• Supply Voltage Compatibility: ±3V to ±3.6V for both analog and digital supplies
• Package and Pinout: 20-DIP form factor with identical pin configuration
• Operating Temperature: 0°C to 70°C range

The MAX152CPP+ meets all electrical and mechanical substitution criteria, maintaining identical functional specifications while offering improved compliance status.

Parameter Comparison

Engineering Selection Recommendations

The MAX152CPP+ serves as a direct functional equivalent to the MAX152CPP across all electrical and mechanical parameters. The primary distinction lies in regulatory compliance: the MAX152CPP+ achieves ROHS3 compliance, whereas the original MAX152CPP does not. For applications subject to RoHS directives or environmental regulations, the MAX152CPP+ is the appropriate selection. Both devices maintain identical performance characteristics, pinout, and package specifications, ensuring seamless integration into existing circuit designs. The MSL rating of 1 (Unlimited) for both variants indicates no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can MAX152CPP+ replace MAX152CPP in existing designs? A: Yes. The MAX152CPP+ is electrically and mechanically identical to the MAX152CPP. All functional parameters, supply voltages, sampling rates, and package specifications are equivalent. Direct substitution is possible without circuit modification.

Q: What is the primary difference between MAX152CPP and MAX152CPP+? A: The MAX152CPP+ achieves ROHS3 compliance, while the MAX152CPP is RoHS non-compliant. Both devices are functionally identical in all electrical and performance characteristics.

Q: Are there any pinout differences between these variants? A: No. Both the MAX152CPP and MAX152CPP+ use the identical 20-DIP package with the same pin configuration and spacing (0.300", 7.62mm).

Q: What supply voltages do these devices require? A: Both variants operate with ±3V to ±3.6V for analog supply and ±3V to ±3.6V for digital supply. External voltage references are required.

Q: Is moisture sensitivity a concern for these components? A: No. Both devices carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Q: What is the sampling rate of the MAX152CPP? A: The MAX152CPP and MAX152CPP+ both operate at 400 kHz sampling rate with 8-bit resolution.

Q: Can these devices be used in new designs? A: Both variants are classified as obsolete. While they remain functionally available, design engineers should evaluate current-generation alternatives for new applications requiring long-term component availability and support.