KAI-0340-FBA-CB-AA-DUAL Equivalent & Substitute Parts

Part Overview

The KAI-0340-FBA-CB-AA-DUAL is a CCD image sensor manufactured by onsemi, designed for VGA RGB imaging applications in a 22CDIP package. This optical sensor component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The transition from CCD to CMOS image sensor technology has resulted in limited availability of direct CCD replacements, necessitating evaluation of compatible CMOS-based alternatives that meet the same application requirements.

Substiute Parts

KAI-0340-FBA-CB-AA-DUAL

onsemiIn Stock: 791KAI-0340-FBA-CB-AA-DUAL Datasheet

Current PartRFQ

NOIP1SE0480A-STI

onsemiIn Stock: 1713NOIP1SE0480A-STI Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KAI-0340-FBA-CB-AA-DUAL is evaluated based on the following critical parameters:

• Sensor Technology: CCD to CMOS transition represents the primary substitution category, as CMOS image sensors have become the industry standard replacement for obsolete CCD devices
• Color Filter Array: RGB color capability maintained across substitute options
• Resolution Class: VGA-class resolution (approximately 640×480 or equivalent pixel count)
• Supply Voltage Compatibility: Operating voltage ranges that support system integration
• Regulatory Compliance: ROHS3 compliance and REACH unaffected status required for equivalent substitution
• Packaging Classification: Optical sensor packaging suitable for the application form factor

The NOIP1SE0480A-STI qualifies as a substitute based on RGB color imaging capability, active pixel array resolution within the VGA class (808H × 608V), ROHS3 compliance, and REACH unaffected status from the same manufacturer.

Parameter Comparison

Engineering Selection Recommendations

The NOIP1SE0480A-STI represents an active product alternative to the obsolete KAI-0340-FBA-CB-AA-DUAL. Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for equivalent substitution. The substitute part is currently in active production with confirmed inventory availability (1617 pcs), ensuring supply chain continuity compared to the obsolete status of the original component.

The transition from CCD to CMOS technology in this substitution reflects industry-wide standardization. The NOIP1SE0480A-STI operates at standard supply voltages (1.8V, 3.3V) and maintains RGB color imaging capability with VGA-class resolution. The specified operating temperature range (-40°C ~ 85°C) and pixel dimensions (4.8µm × 4.8µm) provide defined performance parameters for system integration.

Frequently Asked Questions (FAQ)

Q: Why is the KAI-0340-FBA-CB-AA-DUAL classified as obsolete?

A: The component has reached end-of-life status with onsemi. CCD image sensor technology has been superseded by CMOS technology across the industry, resulting in discontinuation of CCD product lines.

Q: What are the key differences between the CCD original and CMOS substitute?

A: The primary difference is sensor technology. CCD sensors use charge-coupled device architecture, while CMOS sensors use complementary metal-oxide-semiconductor architecture. Both maintain RGB color imaging and VGA-class resolution. CMOS technology offers lower power consumption and faster frame rates (120 fps specified for the substitute).

Q: Are the supply voltages compatible between the original and substitute?

A: The original part specifications do not include supply voltage data in the provided parameters. The substitute operates at 1.8V and 3.3V, which are standard industrial supply voltages. System integration requires verification that these voltage levels are compatible with the target application.

Q: What is the significance of the MSL rating difference?

A: The original part has MSL 1 (unlimited moisture exposure tolerance), while the substitute has MSL 4 (72-hour moisture exposure limit). This affects storage and handling procedures. MSL 4 components require controlled humidity storage and have stricter shelf-life management requirements.

Q: Are both parts compliant with current regulations?

A: Yes. Both the KAI-0340-FBA-CB-AA-DUAL and NOIP1SE0480A-STI are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What packaging considerations apply to this substitution?

A: The original part uses a 22CDIP package. The substitute is supplied in Tray packaging. Physical package differences require mechanical redesign evaluation for board-level integration.