KAI-08050-ABA-JD-BA Equivalent & Substitute Parts

Part Overview

The KAI-08050-ABA-JD-BA is a CCD image sensor manufactured by onsemi, featuring an 8.1MP resolution with a 3296H x 2472V active pixel array and 5.5µm x 5.5µm pixel size. This component operates at 16 frames per second and requires a 14.5V to 15.5V supply voltage. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

KAI-08050-ABA-JD-BA

onsemiIn Stock: 793KAI-08050-ABA-JD-BA Datasheet

Current PartRFQ

NOIX1SN8000B-LTI

onsemiIn Stock: 1132NOIX1SN8000B-LTI Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The NOIX1SN8000B-LTI is identified as a substitute based on the following substitution criteria:

Functional Equivalence Parameters:

• Both components are onsemi optical sensors designed for image capture applications
• Both operate within compatible operating temperature ranges (-40°C to 85°C for NOIX1SN8000B-LTI exceeds the -50°C to 70°C requirement of KAI-08050-ABA-JD-BA)
• Both are available in high-density ball grid array packages suitable for compact imaging systems
• Both maintain REACH compliance status

Resolution and Performance Considerations:

• KAI-08050-ABA-JD-BA: 8.1MP at 16 fps with 5.5µm pixels
• NOIX1SN8000B-LTI: 8.8MP at 128 fps with 3.2µm pixels

The NOIX1SN8000B-LTI provides higher resolution capability and significantly increased frame rate, making it suitable for applications requiring enhanced temporal and spatial performance.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The KAI-08050-ABA-JD-BA is classified as obsolete. The NOIX1SN8000B-LTI maintains active product status with onsemi, ensuring continued availability and manufacturing support.

Compliance and Certifications: Both components maintain REACH compliance. The NOIX1SN8000B-LTI additionally carries ROHS3 compliance certification, meeting current regulatory requirements for new designs and manufacturing environments.

Supply Voltage Architecture: The KAI-08050-ABA-JD-BA requires a single 14.5V to 15.5V supply rail. The NOIX1SN8000B-LTI operates on dual supply voltages (1.7V to 1.9V and 2.7V to 2.9V), requiring modified power distribution design. This represents a significant system-level change requiring circuit redesign.

Package and Thermal Considerations: The NOIX1SN8000B-LTI operates across an extended temperature range (-40°C to 85°C) compared to the KAI-08050-ABA-JD-BA (-50°C to 70°C). The lower temperature limit of the substitute is -40°C, which may not satisfy applications requiring -50°C operation.

Sensor Technology Transition: The substitution involves a transition from CCD to CMOS technology. This change affects signal processing architecture, noise characteristics, and power consumption profiles.

Frequently Asked Questions (FAQ)

Q: Can NOIX1SN8000B-LTI directly replace KAI-08050-ABA-JD-BA in existing designs?

A: Direct replacement is not possible without system redesign. The substitute requires different supply voltages (1.7V to 1.9V and 2.7V to 2.9V versus 14.5V to 15.5V), operates in a different package (163-BCLGA versus 67-BCPGA), and uses CMOS technology instead of CCD. Power distribution, signal conditioning, and PCB layout modifications are necessary.

Q: What are the key differences in operating temperature ranges?

A: The KAI-08050-ABA-JD-BA operates from -50°C to 70°C. The NOIX1SN8000B-LTI operates from -40°C to 85°C. Applications requiring operation below -40°C cannot use the substitute without verification of extended temperature performance.

Q: How do pixel sizes affect image quality in substitution?

A: The KAI-08050-ABA-JD-BA uses 5.5µm pixels while NOIX1SN8000B-LTI uses 3.2µm pixels. Smaller pixels increase spatial resolution but may affect light sensitivity and noise performance. System optical design and sensor interface electronics require evaluation.

Q: What is the significance of the moisture sensitivity level difference?

A: The KAI-08050-ABA-JD-BA has MSL 1 (unlimited moisture tolerance), while NOIX1SN8000B-LTI has MSL 4 (72-hour limit). The substitute requires stricter handling procedures during storage and assembly, with moisture bake-out potentially necessary before reflow soldering.

Q: Why is the frame rate significantly higher in the substitute?

A: The NOIX1SN8000B-LTI achieves 128 fps compared to 16 fps in the KAI-08050-ABA-JD-BA due to CMOS architecture and smaller pixel geometry. Applications limited to 16 fps operation do not require this performance increase and should evaluate power consumption implications of the higher-speed device.