TDA9965AHL/C3,118

ADCs/DACs - Special Purpose Overview

The TDA9965AHL/C3,118 is a specialized analog-to-digital interface integrated circuit designed for CCD-based camera systems. Manufactured by NXP USA Inc., this component integrates a clamp and track-and-hold block (CTH), a programmable gain amplifier (PGA), a calibration clamp loop, and a 12-bit analog-to-digital converter (ADC). It operates on a single supply voltage of 4.75V to 5.25V and supports a sampling rate of up to 30 MSPS. The device communicates via a simple 3-wire serial interface for configuration of CTH bandwidth, PGA gain, and ADC black reference levels.

ADCs/DACs - Special Purpose Feature Summary

• Integrated 12-bit ADC with 30 MSPS sampling rate
• Includes Clamp and Track & Hold (CTH) block and Programmable Gain Amplifier (PGA)
• Configurable via 3-wire serial interface
• Operates within -20°C to +75°C temperature range

ADCs/DACs - Special Purpose Applications

• CCD-based industrial cameras
• Scientific imaging systems
• Medical imaging equipment

ADCs/DACs - Special Purpose Procurement Notes

Verify the obsolete status of the TDA9965AHL/C3,118 before procurement planning. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing 3-wire serial control logic and 5V power domains in legacy designs.

ADCs/DACs - Special Purpose Selection Notes

Select this component for applications requiring high-speed digitization of CCD sensor outputs with integrated signal conditioning. The 12-bit resolution and 30 MSPS speed suit medium-resolution, high-frame-rate imaging. Verify that the 48-LQFP package fits the PCB footprint and thermal requirements.

ADCs/DACs - Special Purpose Part Context

This part belongs to the TDA996 family of CCD signal processors. It serves as an interface between analog CCD sensors and digital processing units, eliminating the need for external CTH and ADC components. The 'HL' suffix typically denotes specific packaging or temperature grade variations within the NXP portfolio.

ADCs/DACs - Special Purpose Replacement Considerations

As the part is discontinued, evaluate NXP's successor devices in the TDA99xx series or comparable CCD interface ICs from other manufacturers. Ensure pin compatibility and register-level software migration strategies are assessed for any replacement solution.