ADC0804LCWMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC0804LCWMX/NOPB is an 8-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single differential input channel and operates with a sampling rate of 10 kS/s. The device utilizes a parallel data interface for digital output transmission. It is housed in a 20-pin SOIC surface-mount package, measuring 13.01 mm in length and 2.64 mm in height. Power requirements include an analog supply voltage range of 4.5 V to 6.3 V and a digital supply voltage range of 4.5 V to 6.3 V. The component supports an operating temperature range from -40°C to +85°C and consumes 9.5 mW of power under typical conditions.

Analog To Digital Converters (ADC) Feature Summary

• Implements successive approximation register architecture for efficient analog-to-digital conversion
• Supports differential input signal acquisition for improved noise rejection
• Provides parallel digital output interface for direct microcontroller connection
• Operates on a single 5V nominal supply voltage system

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring moderate-speed data acquisition
• Battery-powered instrumentation utilizing low-power SAR technology
• Embedded sensor interfaces converting analog signals to digital format

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix configuration when ordering, as packaging options such as tape-and-reel or cut tape may affect handling procedures. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly planning. Ensure that the selected variant matches the required operating temperature range for the intended application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lead times.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and 10 kS/s sampling rate are sufficient for the target application. Consider the 20-pin SOIC package dimensions for PCB layout constraints. Evaluate the power consumption specifications against battery life requirements if used in portable devices. Verify compatibility with the host system's digital logic levels and parallel bus architecture before finalizing the design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC0804 series of analog-to-digital converters produced by Texas Instruments. The series is known for providing reliable 8-bit conversion performance in a compact surface-mount package. The NOPB suffix indicates a lead-free and environmentally friendly manufacturing process compliant with RoHS standards. This specific variant extends the commercial temperature range to include industrial applications.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible replacements within the same family should be verified against official datasheets. Alternative parts must match the 8-bit resolution, 10 kS/s sampling rate, and 20-pin SOIC package. Check for equivalent power supply voltage ranges and parallel interface compatibility.