ADC0832CCN

Analog To Digital Converters (ADC) Overview

The ADC0832CCN is an 8-bit successive approximation analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a serial I/O interface compliant with the TI MICROWIRE standard, enabling direct connection to microprocessors and COPS family processors. The device includes a configurable input multiplexer supporting two channels in single-ended or differential modes. Key electrical specifications include a 5 VDC single supply operation, a maximum conversion time of 32 μs, and low power consumption of 15 mW. The component is housed in an 8-pin PDIP package.

Analog To Digital Converters (ADC) Feature Summary

• TI MICROWIRE compatible serial interface for easy processor integration
• Configurable 2-channel multiplexer with software-selectable single-ended or differential inputs
• Operates ratiometrically or with an external 5 VDC voltage reference
• No zero or full-scale adjustment required

Analog To Digital Converters (ADC) Applications

• Industrial control systems requiring signal acquisition
• Automation test equipment
• Sensor signal processing applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and temperature range. Confirm RoHS compliance status as older revisions may differ from current production standards. Check availability as this component series has been subject to discontinuation notices in various regions.

Analog To Digital Converters (ADC) Selection Notes

Select the ADC0832CCN when an 8-bit resolution and serial communication are required for space-constrained designs. Ensure the application supports a 5 VDC supply and utilizes a clock frequency within the specified AC characteristics limits. Verify that the source impedance of the analog signals does not exceed 1 kΩ to maintain accuracy without additional buffering.

Analog To Digital Converters (ADC) Part Context

The ADC0832CCN belongs to the ADC0831-N series, which also includes the ADC0831, ADC0834, and ADC0838 models. These devices share a common architecture and serial interface protocol but differ in the number of available analog input channels. The ADC0832 specifically provides two input channels, whereas other variants offer one, four, or eight channels.

Analog To Digital Converters (ADC) Replacement Considerations

The ML2281 family is documented as a superior pin-compatible replacement for the ADC0832 series. When evaluating alternatives, ensure the substitute maintains compatibility with the MICROWIRE serial protocol and matches the 8-bit resolution and supply voltage requirements.