MAX1167CCEE+

Analog To Digital Converters (ADC) Overview

The MAX1167CCEE+ is a low-power, multichannel, 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It features a successive-approximation architecture with an integrated +4.096V reference and a high-speed SPI/QSPI/MICROWIRE-compatible interface. The device operates on a single +5V analog supply and supports digital logic levels from +2.7V to +5.5V. It includes a 4-channel input multiplexer and consumes 3.6mA at 200ksps with an external reference. The part is housed in a 16-pin QSOP package and is guaranteed over the commercial temperature range of 0°C to +70°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated +4.096V reference with internal track/hold and 4MHz input bandwidth
• 4-channel input multiplexer for sequential or continuous channel scanning
• Compatible with SPI, QSPI, and MICROWIRE serial interfaces
• AutoShutdown capability reduces supply current significantly at lower sampling rates

Analog To Digital Converters (ADC) Applications

• Motor Control
• Industrial Process Control
• Data-Acquisition Systems
• Thermocouple Measurements
• Accelerometer Measurements

Analog To Digital Converters (ADC) Procurement Notes

Verify the component status as discontinued before procurement planning. Confirm that the C suffix denotes the commercial temperature range (0°C to +70°C). Ensure compatibility with existing board layouts for the 16-QSOP package. Check for RoHS compliance documentation if required by specific project standards.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution with 4 channels is required in a compact QSOP package. It is suitable for applications needing direct interfacing with 2.7V to 5.5V digital logic while maintaining a single 5V analog supply. Consider the internal reference stability and power consumption characteristics against external reference alternatives.

Analog To Digital Converters (ADC) Part Context

The MAX1167CCEE+ belongs to the MAX1167/MAX1168 family of multichannel, 16-bit ADCs. While the MAX1168 offers 8 channels and DSP-specific interfaces, the MAX1167 provides a 4-channel solution in a smaller 16-pin footprint. Both share similar electrical characteristics and power management features.

Analog To Digital Converters (ADC) Replacement Considerations

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