MAX122BCNG

Analog To Digital Converters (ADC) Overview

The MAX122BCNG is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It features a parallel interface and supports single-ended input signals with a sampling rate of 333 kS/s. The device operates within a temperature range of 0°C to +70°C and utilizes an internal reference voltage of 5 V. Key performance metrics include a signal-to-noise ratio (SNR) of 70 dB, differential nonlinearity (DNL) of +/- 0.75 LSB, and integral nonlinearity (INL) of +/- 0.75 LSB. Power dissipation is rated at 640 mW. The component is housed in a PDIP-24 package.

Analog To Digital Converters (ADC) Feature Summary

• 12-bit resolution with 333 kS/s sampling speed
• Internal 5 V reference voltage
• Parallel digital output interface
• Single-ended input configuration

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Data acquisition modules
• Precision measurement instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BCNG' against official datasheets to confirm pinout compatibility and electrical specifications. Ensure the source documentation explicitly lists this part number as available from authorized distributors. Check for RoHS compliance status if required by local regulations.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit SAR ADC with a parallel interface is required. The internal 5 V reference simplifies design by reducing external component count. Verify that the 333 kS/s sampling rate meets system bandwidth requirements and that the single-ended input topology aligns with sensor characteristics.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX122A series of precision ADCs. It shares architectural similarities with other members like the MAX122ACAG+ but differs in package type (PDIP vs SSOP) and specific grade variations. The MAX122 family is designed for applications requiring moderate speed and high accuracy without complex serial interfaces.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Cross-reference with MAX122ACAG+ or MAX122BCAG only if datasheet verification confirms identical pinouts and electrical parameters.