ADC1003S040TS/C1'1

Analog To Digital Converters (ADC) Overview

The ADC1003S040TS is a single-channel, 10-bit high-speed Analog-to-Digital Converter (ADC) designed for professional video and general-purpose applications. It converts analog input signals into 10-bit binary-coded digital words at a maximum sampling rate of 40 MHz. The device features an internal voltage reference regulator, eliminating the need for external reference components in standard configurations. Digital inputs and outputs are compatible with TTL and CMOS logic levels, supporting low-level AC clock signals. Typical power dissipation is 235 mW, and it operates within a supply voltage range of 3 V to 5 V.

Analog To Digital Converters (ADC) Feature Summary

• 10-bit resolution with a maximum sampling frequency of 40 MHz
• Internal voltage reference regulator for simplified design
• TTL and CMOS compatible digital inputs and outputs
• Low analog input capacitance (5 pF), requiring no buffer amplifier
• Guaranteed no missing codes across the full scale

Analog To Digital Converters (ADC) Applications

• Video data digitizing
• Radar systems
• Transient signal analysis
• Global Positioning System (GPS) receivers
• Medical imaging equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'C1'1 against the manufacturer's current ordering information to confirm availability and exact package variant. Confirm that the application environment remains within the specified operating temperature range of 0 °C to 70 °C for standard characteristics. Ensure supply voltages adhere to the 4.75 V to 5.25 V limits for analog and digital supplies.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 10-bit resolution and 40 MHz sampling speed are required without external reference circuitry. Compare with the ADC1003S030TS if a lower 30 MHz bandwidth suffices, or the ADC1003S050TS for 50 MHz performance. Consider the ADC1004S040TS if external reference driving is necessary instead of the internal regulator.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC1003S030/040/050 family of single-ended SAR ADCs from NXP Semiconductors. The family shares identical pinouts and functional blocks, differing primarily in maximum clock frequency specifications (30, 40, and 50 MHz respectively). All variants utilize the SSOP28 plastic shrink small outline package.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-to-pin compatible alternatives include the ADC1003S030TS (30 MHz), ADC1003S050TS (50 MHz), and the ADC1004S040TS (40 MHz with external reference capability). Other family members like the ADC1005S060 (60 MHz) are also listed as alternatives.