MX7575JCWN+ Equivalent & Substitute Parts

Part Overview

The MX7575JCWN+ is an 8-bit Analog to Digital Converter manufactured by Analog Devices Inc./Maxim Integrated, designed for single-ended input data acquisition applications. This SAR (Successive Approximation Register) architecture device operates at a 200 kHz sampling rate with parallel data interface output. The part is currently in active production status with 1120 units available in new original stock. Alternative components are evaluated based on matching electrical specifications, package compatibility, and compliance certifications to ensure direct functional equivalence in circuit applications.

Substiute Parts

MX7575JCWN+

Analog Devices Inc./Maxim IntegratedIn Stock: 1182MX7575JCWN+ Datasheet

Current PartRFQ

MX7575JCWN+

Analog Devices Inc./Maxim IntegratedIn Stock: 1182MX7575JCWN+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX7575JCWN+ is determined by strict equivalence across the following critical parameters:

• 8-bit resolution requirement
• 200 kHz sampling rate specification
• Single-ended input configuration
• Parallel data interface output
• SAR architecture
• External reference type
• 5V analog and digital supply voltages
• 18-SOIC package footprint
• Surface mount mounting type
• Operating temperature range 0°C to 70°C
• RoHS3 compliance certification
• MSL Level 1 rating

Only components matching all specified parameters qualify as direct substitutes. The MX7575JCWN+ represents the current production equivalent within this parameter set.

Parameter Comparison

Engineering Selection Recommendations

The MX7575JCWN+ is the active production part for this specification set. Component selection should prioritize parts with active product status and current manufacturing availability. All candidates must maintain ROHS3 compliance certification and MSL Level 1 rating to ensure compatibility with standard PCB assembly processes and long-term reliability in storage and deployment environments. The 18-SOIC package footprint is fixed and non-negotiable for direct board-level substitution without layout redesign.

Frequently Asked Questions (FAQ)

Q: Can I substitute the MX7575JCWN+ with a different resolution ADC? A: No. The 8-bit resolution is a core functional requirement. Substitutes must maintain exactly 8-bit resolution. Higher or lower resolution devices are not compatible.

Q: What if I need a different sampling rate? A: The 200 kHz sampling rate is a specified parameter. Devices with different sampling rates do not qualify as direct substitutes and would require circuit redesign and application re-validation.

Q: Is the 18-SOIC package mandatory? A: Yes. The 18-SOIC (0.295", 7.50mm Width) package is the specified form factor. Alternative packages require PCB layout redesign and are not considered direct substitutes.

Q: Can I use a part with different supply voltages? A: No. Both analog and digital supply voltages must be 5V. Devices requiring different supply voltages are not compatible without additional power conditioning circuitry.

Q: Does the input type matter for substitution? A: Yes. The single-ended input configuration is a core specification. Differential input devices or multi-input configurations are not compatible substitutes.

Q: What is the significance of the external reference type? A: The external reference type means the ADC requires an external voltage reference circuit. Substitutes must maintain this same reference architecture. Internal reference devices are not compatible.

Q: Are RoHS3 and MSL Level 1 certifications required? A: Yes. These certifications ensure compliance with environmental regulations and manufacturing process compatibility. Substitutes must maintain identical compliance status.

Q: Can I use the MX7575JCWN+ in applications requiring higher temperature operation? A: No. The operating temperature range is specified as 0°C to 70°C. Applications requiring extended temperature ranges require alternative components rated for those conditions.