MAX153CPP Equivalent & Substitute Parts

Part Overview

The MAX153CPP is an 8-bit flash analog-to-digital converter manufactured by Analog Devices Inc./Maxim Integrated, designed for single-ended input data acquisition applications. It features a 1 MHz sampling rate, parallel data interface, and external reference configuration. The device is currently classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new designs requiring this performance class.

Substiute Parts

MAX153CPP

Analog Devices Inc./Maxim IntegratedIn Stock: 2231MAX153CPP Datasheet

Current PartRFQ

MAX153CPP+

Analog Devices Inc./Maxim IntegratedIn Stock: 1102MAX153CPP+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX153CPP is determined by strict equivalence across the following critical parameters: 8-bit resolution, 1 MHz sampling rate, single-ended input configuration, parallel data interface, flash architecture, external reference requirement, dual supply voltage support (±5V and 5V), and 20-DIP through-hole package format. The MAX153CPP+ qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. The primary distinction between these parts is product status and packaging format, not functional capability.

Parameter Comparison

Engineering Selection Recommendations

The MAX153CPP+ is the direct functional equivalent of the MAX153CPP for all data acquisition applications requiring 8-bit flash ADC performance at 1 MHz sampling rates with single-ended inputs and parallel output. Selection of the MAX153CPP+ is recommended for new designs and system refreshes due to its active product status and ROHS3 compliance. The MAX153CPP+ maintains identical electrical and mechanical specifications while offering improved regulatory compliance and ongoing manufacturer support. Both devices are pin-compatible and functionally interchangeable within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can MAX153CPP+ directly replace MAX153CPP in existing designs? A: Yes. The MAX153CPP+ is electrically and mechanically identical to the MAX153CPP. Both devices feature the same 8-bit resolution, 1 MHz sampling rate, single-ended input configuration, parallel data interface, and 20-DIP through-hole package. Pin-for-pin compatibility is maintained.

Q: What is the primary difference between MAX153CPP and MAX153CPP+? A: The MAX153CPP+ is the active production variant with ROHS3 compliance, while the MAX153CPP is classified as obsolete. Functionally, both devices are equivalent across all electrical and mechanical parameters.

Q: Are there packaging differences between these parts? A: Both devices use identical 20-DIP (0.300", 7.62mm) through-hole packaging. The MAX153CPP+ is supplied in tube packaging format, while the MAX153CPP uses standard packaging. This does not affect electrical performance or board-level compatibility.

Q: What supply voltages are supported by these ADC devices? A: Both the MAX153CPP and MAX153CPP+ support dual supply configurations: ±5V or single 5V supply for both analog and digital power rails, with operating temperature range of 0°C to 70°C.

Q: Is external reference voltage required for operation? A: Yes. Both devices require an external reference voltage source. The reference type is external, requiring user-supplied reference voltage for ADC operation.