ADC0801S040TS/C1:1

Analog To Digital Converters (ADC) Overview

The ADC0801S040 is an 8-bit universal analog-to-digital converter designed for video and general-purpose applications. It converts analog input signals within a 2.7 V to 5.5 V range into 8-bit binary-coded digital words at a maximum sampling rate of 40 MHz. The device features CMOS/TTL compatible digital inputs and outputs, allowing direct interfacing with standard logic families. It operates with typical power dissipation of 30 mW and includes a sleep mode that reduces consumption to 4 mW. The component utilizes an external reference voltage regulator and requires no sample-and-hold circuit or buffer amplifier due to its low analog input capacitance.

Analog To Digital Converters (ADC) Feature Summary

• 8-bit resolution with a maximum clock frequency of 40 MHz
• Single supply operation between 2.7 V and 5.5 V
• CMOS/TTL compatible digital inputs and outputs
• Sleep mode reducing power dissipation to 4 mW

Analog To Digital Converters (ADC) Applications

• Video data digitizing
• Camera systems
• Camcorders
• Radio communication equipment
• Car alarm systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the package type corresponds to SSOP20 (SOT266-1) when sourcing. Confirm the operating temperature range meets system requirements, as the standard version supports 0 °C to 70 °C. Ensure supply voltages for analog (VDDA), digital (VDDD), and output (VDDO) stages are correctly decoupled to their respective grounds (VSSA, VSSD, VSSO) during implementation.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-speed 8-bit conversion up to 40 MHz. It is suitable for video signal processing where DC sampling is allowed. Designers must account for the separate analog and digital supply domains. The device does not include an internal reference; an external reference voltage generator is required to achieve optimal linearity and performance.

Analog To Digital Converters (ADC) Part Context

The ADC0801S040 is manufactured by NXP Semiconductors. It is part of a series of single-channel analog-to-digital converters intended for consumer electronics and industrial control. The datasheet revision history indicates updates to tables and figures, with the current document being Rev. 02 released on 18 August 2008.

Analog To Digital Converters (ADC) Replacement Considerations

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