MAX1169CCUD+T

Analog To Digital Converters (ADC) Overview

The MAX1169CCUD+T is a low-power, 16-bit successive-approximation analog-to-digital converter (ADC) housed in a 14-pin TSSOP package. It operates from a single +4.75V to +5.25V analog supply and accepts digital logic levels from +2.7V to +5.5V. The device features an internal 4MHz clock and a +4.096V reference, supporting sampling rates up to 58.6ksps with a signal-to-noise ratio of 90dB. It utilizes an I²C-compatible 2-wire serial interface capable of fast mode (400kHz) and high-speed mode (1.7MHz). Four address select inputs allow up to 16 devices on the same bus.

Analog To Digital Converters (ADC) Feature Summary

• Integrated AutoShutdown™ functionality reduces power consumption between conversions
• Flexible 2-wire serial interface supports both standard and high-speed modes
• On-chip track-and-hold circuitry captures analog signals for SAR conversion
• Separate analog and digital power supplies maintain low-noise operation

Analog To Digital Converters (ADC) Applications

• Hand-held portable applications
• Medical instruments
• Battery-powered test equipment
• Solar-powered remote systems
• Received-signal-strength indicators

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CC' against official documentation to confirm temperature range and performance grade. Confirm that the 'T' suffix indicates tape and reel packaging if required by assembly processes. Ensure compatibility with existing I2C bus configurations and voltage levels before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution is required with minimal external components due to the integrated reference and clock. Consider the separate analog and digital supply requirements for noise isolation. Evaluate the input source impedance against the acquisition time constraints to ensure accurate tracking during the sample period.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX1169 family of 16-bit ADCs. It shares architectural similarities with other Maxim Integrated SAR converters but is distinguished by its specific I2C interface and power management features. It serves as a high-precision alternative to multi-channel multiplexed solutions for single-ended signal monitoring.

Analog To Digital Converters (ADC) Replacement Considerations

The MAX1069 is a pin-compatible 14-bit device within the same family. Verify functional equivalence regarding interface timing and power consumption when substituting. No direct cross-model replacements are confirmed in the provided datasheet.