TDA8763M/4/C4,112

Analog To Digital Converters (ADC) Overview

The TDA8763M/4/C4,112 is a 10-bit high-speed Analog-to-Digital Converter (ADC) manufactured by NXP USA Inc. It features a maximum sampling rate of 40 MHz and operates with analog supply voltages (VCCA, VCCD) between 4.75 V and 5.25 V, while output stages support 3.0 V to 5.25 V. The device includes an internal reference voltage regulator and consumes approximately 235 mW of power at typical conditions. It provides In-Range (IR) CMOS outputs compatible with TTL and CMOS logic levels, ensuring low analog input capacitance without requiring external buffer amplifiers.

Analog To Digital Converters (ADC) Feature Summary

• 10-bit resolution with a maximum clock frequency of 40 MHz
• Internal reference voltage regulator eliminating external components
• Low power dissipation of 235 mW (typical) at 40 MHz operation
• TTL and CMOS compatible digital inputs and outputs

Analog To Digital Converters (ADC) Applications

• Video data digitizing
• Radar pulse analysis
• Transient signal analysis
• High energy physics research
• Medical imaging

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix /C4,112 against the manufacturer's ordering information table. The datasheet lists TDA8763M/4 as the base part number for the 40 MHz version in an SSOP28 package. Confirm that the additional suffixes do not alter electrical characteristics or packaging requirements beyond the standard specification provided in the official document.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 40 MHz sampling rate is required for 10-bit conversion. Ensure the application can accommodate the 4.75 V to 5.25 V supply range for analog and digital cores. The internal reference simplifies design but requires adherence to the specified decoupling guidelines on VRB, VRM, and VRT pins to maintain linearity performance.

Analog To Digital Converters (ADC) Part Context

This model belongs to the TDA8763 family of high-speed ADCs. Variants include TDA8763M/3 (30 MHz) and TDA8763M/5 (50 MHz). All share the same SSOP28 package and core architecture, differing primarily in their maximum supported clock frequencies. The TDA8763A variant exists for applications requiring externally driven references.

Analog To Digital Converters (ADC) Replacement Considerations

Direct functional substitutes within the same speed class are limited to other TDA8763 variants with adjusted clock limits. No alternative part numbers are explicitly listed as direct replacements in the provided documentation.