CA3338AMZ96

Digital To Analog Converters Overview

The CA3338AMZ96 is an 8-bit CMOS/SOS high-speed R2R voltage output digital-to-analog converter manufactured by Renesas Electronics Corporation. It operates from a single +5V supply and supports video speeds up to 50 MSPS with a typical settling time of 20ns. The device features segmented thermometer encoding for the upper 3 bits to minimize glitch energy, which is typically 150 pV/s. Linearity specifications include a maximum integral linearity error (INL) of ±0.75 LSB and a maximum differential nonlinearity (DNL) of ±0.5 LSB. It utilizes a 16-SOIC package and functions within a temperature range of -40°C to 85°C.

Digital To Analog Converters Feature Summary

• CMOS/SOS architecture on sapphire substrate for low dynamic power dissipation and inherent latch-up resistance
• Segmented R2R ladder network with thermometer encoding of the upper 3 bits to achieve low glitch energy
• Internal level shifters allow output swings below digital ground via an optional second supply pin
• Data complement control enables input data inversion while latch enable provides feedthrough or latched operation

Digital To Analog Converters Applications

• TV/Video Display systems
• High Speed Oscilloscope Display
• Digital Waveform Generator
• Direct Digital Synthesis

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized channels as the part may be subject to obsolescence notices. Confirm that the specific suffix corresponds to the required lead-free packaging and RoHS compliance status. Ensure handling procedures account for electrostatic discharge sensitivity inherent to CMOS devices. Cross-reference datasheet revisions to confirm current electrical specifications before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when an 8-bit resolution with high-speed video performance is required. The CA3338A variant offers improved linearity compared to the standard CA3338. Consider the bipolar operation capability if negative reference voltages are needed. Verify that the 16-SOIC package fits the board layout constraints and that the TTL-compatible inputs align with the system logic levels.

Digital To Analog Converters Part Context

The CA3338 family consists of CMOS/SOS high-speed digital-to-analog converters designed for video applications. The CA3338AMZ96 specifically denotes the A-grade version with improved linearity in a 16-lead SOIC package. This series is characterized by its use of a sapphire substrate, which contributes to low output capacitance and fast settling times suitable for demanding signal processing tasks.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.