ADC10158CIWMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC10158CIWMX/NOPB is a Texas Instruments analog-to-digital converter featuring a 10-bit resolution and SAR architecture. It supports sampling rates up to 227 kS/s with an internal track-and-hold circuit. The device integrates a 4- or 8-channel multiplexer and an internal reference, reducing external component requirements. It operates on single 4.5 V to 5.5 V supplies for both analog and digital domains. The part utilizes a parallel interface and is housed in a 28-SOIC package, designed for industrial temperatures ranging from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 4- or 8-channel multiplexer with track-and-hold functionality
• Built-in voltage reference eliminates need for external components
• Parallel data interface for direct microcontroller connection
• Low power consumption suitable for battery-operated systems

Analog To Digital Converters (ADC) Applications

• Industrial process control signal acquisition
• Portable instrumentation data logging
• Battery-powered measurement devices
• Multi-channel sensor interfaces

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific channel configuration (4-channel vs. 8-channel) required for the design, as this affects pin count and application circuitry. Confirm that the parallel interface timing meets system requirements. Check current availability status as lifecycle changes may impact long-term supply continuity.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a moderate-speed, multi-channel ADC with integrated MUX and reference is needed. Ensure the 10-bit resolution and 227 kS/s speed meet application bandwidth needs. Verify that the SOIC-28 package fits the PCB layout constraints compared to higher-density alternatives.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC10158 family of low-power, high-speed ADCs. It serves as a bridge between simple single-channel converters and complex multi-channel systems by integrating the multiplexer and reference directly on-chip, simplifying board design for medium-complexity data acquisition tasks.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include variants with different channel counts or packaging options. Verify pin compatibility and electrical specifications before swapping to ensure no redesign is necessary.