ADC0804S030TS/C1:1

Analog To Digital Converters (ADC) Overview

The ADC0804S030TS is an 8-bit high-speed Analog-to-Digital Converter (ADC) from NXP, designed for professional video and general-purpose applications. It converts analog input signals into 8-bit binary digital data at a maximum sampling rate of 30 MHz. The device features TTL and CMOS compatible digital inputs/outputs, low power dissipation of 175 mW typical, and requires an external reference voltage regulator. It operates with separate analog (VCCA) and digital (VCCD/VCCO) supplies, ensuring signal integrity without requiring a sample-and-hold circuit or buffer amplifier.

Analog To Digital Converters (ADC) Feature Summary

• 8-bit resolution with up to 30 MHz sampling frequency
• TTL and CMOS compatible digital I/O levels
• Low power consumption: 175 mW typical
• No missing codes guaranteed; In-Range (IR) output available

Analog To Digital Converters (ADC) Applications

• Video data digitizing
• Radar systems
• Transient signal analysis
• Medical imaging
• Barcode scanners

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'C1:1' against the manufacturer's current ordering information, as the standard datasheet lists 'ADC0804S030TS'. Confirm package type SSOP28 (SOT341-1) and operating temperature range (-40 °C to +85 °C). Ensure external decoupling capacitors are placed close to VCCA, VCCD, and VCCO pins for proper operation.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and 30 MHz conversion speed are sufficient. Note that it requires an external reference ladder; if an internal reference is needed, consider the ADC1003S030 family instead. Ensure supply voltages VCCA and VCCD are maintained between 4.75 V and 5.25 V, while VCCO can range from 3.0 V to 5.25 V.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC0804S030/040/050 family, differentiated primarily by maximum clock frequency (30, 40, and 50 MHz respectively). All variants share the same pinout, package (SSOP28), and electrical characteristics except for the maximum clock limit. It is distinct from the ADC1003 series which includes an internal reference regulator.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives include ADC0804S040TS (40 MHz) and ADC0804S050TS (50 MHz). For higher resolution requirements, the ADC1004S030/040/050 series offers 10-bit resolution with the same form factor.