ADC0816CCN

Analog To Digital Converters (ADC) Overview

The ADC0816CCN is an 8-bit microprocessor-compatible analog-to-digital converter featuring a 16-channel multiplexer. It utilizes successive approximation conversion with a chopper-stabilized comparator for high accuracy and minimal drift. The device operates on a single 5V supply, consuming approximately 15 mW of power. It provides latched TRI-STATE digital outputs compatible with TTL voltage levels. Key specifications include a maximum conversion time of 100 µs at a 640 kHz clock frequency and a total unadjusted error of ±½ LSB at 25°C. The component supports ratiometric or fixed reference operation within a 0V to 5V analog input range.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 16-channel single-ended analog multiplexer with latched address control
• Latched TRI-STATE digital outputs for direct microprocessor interfacing
• Chopper-stabilized comparator ensures low offset and temperature stability
• Operates ratiometrically or with external 5VDC/adjustable reference

Analog To Digital Converters (ADC) Applications

• Process and machine control systems requiring multi-channel data acquisition
• Consumer and automotive applications utilizing proportional transducers
• Microprocessor-based data logging and monitoring circuits

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the current Package Option Addendum. The base part number ADC0816CCN is listed as NRND (Not Recommended for New Designs), while the lead-free variant ADC0816CCN/NOPB is marked ACTIVE. Confirm availability status and manufacturing lifecycle stage prior to procurement to ensure long-term supply compatibility.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution with 16 input channels is required in a single package. Ensure the application supports a single 5V supply and requires a maximum conversion time of 100 µs. Verify that the system can accommodate the 40-pin PDIP package dimensions and that the microprocessor interface logic matches the latched address and TRI-STATE output requirements.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC0816/ADC0817 family of 8-bit A/D converters produced by Texas Instruments. It serves as a complete data acquisition system by integrating the converter, multiplexer, and control logic. The ADC0816CCN specifically denotes the commercial temperature range variant (-40°C to +85°C) housed in a standard 40-pin plastic dual-in-line package.

Analog To Digital Converters (ADC) Replacement Considerations

For new designs, consider the ADC0816CCN/NOPB as the primary alternative due to its ACTIVE status and RoHS compliance. For applications requiring only 8 channels, the ADC0808 or ADC0809 may be suitable alternatives in smaller packages.