ADC08032CIN

Analog To Digital Converters (ADC) Overview

The ADC08032CIN is an 8-bit high-speed serial analog-to-digital converter manufactured by National Semiconductor. It features a multiplexer with configurable input options, an internal voltage reference, and a track-and-hold function. The device utilizes a serial I/O interface compatible with standard microprocessor protocols. Electrical specifications include a typical conversion time of 32 microseconds and a maximum power consumption of 15 mW. The component operates within a supply voltage range of 4.5 V to 6.3 V and supports industrial temperature ranges up to +85°C in the CIN package variant.

Analog To Digital Converters (ADC) Feature Summary

• 8-bit resolution with 32 µs typical conversion time
• Serial I/O interface compatible with SPI/MICROWIRE protocols
• Integrated voltage reference and track-and-hold circuit
• Configurable multiplexer supporting single-ended or differential inputs

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring analog signal digitization
• Battery-powered instrumentation utilizing low power consumption
• Microprocessor-based data acquisition systems

Analog To Digital Converters (ADC) Part Context

The ADC08032 belongs to the ADC08xx series of 8-bit A/D converters from National Semiconductor. This family provides high-speed serial conversion capabilities. The specific CIN suffix denotes the commercial/industrial temperature grade variant housed in a 20-pin plastic DIP package. Following the 2011 acquisition of National Semiconductor by Texas Instruments, this product line is supported under the TI portfolio.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC08031 serves as a pin-compatible alternative within the same series, offering identical functionality and interface characteristics. Verification of the specific temperature grade and package marking is required when substituting components.