ADC0834AIN

The Texas Instruments ADC0834CCN is an 8-bit analog-to-digital converter (ADC) that utilizes a Successive Approximation Register (SAR) architecture. This device is designed for basic data acquisition and microcontroller signal interfacing, converting analog signals into digital representations.

Key specifications include an 8-bit resolution, providing 256 unique output codes. It supports a sampling rate of up to 31.25 kSPS, making it suitable for simple sensor or signal inputs. The ADC offers flexibility with selectable input channels, supporting either 2 or 4 analog inputs, and can handle differential, pseudo-differential, or single-ended input types. Communication with a microcontroller or processor is facilitated through a standard SPI serial interface.

The ADC0834CCN operates with a digital and analog supply voltage range of 4.5V to 6.3V and has an operating temperature range of -40°C to 85°C. It requires an external voltage reference to set the input range, ensuring consistent and accurate measurements. The device is packaged in a 14-pin DIP format, designed for through-hole mounting, making it suitable for breadboard or socket use.

This component is noted as an obsoleted product. Its SAR architecture allows for relatively fast conversion times compared to integrating ADCs. The multiplexer feature provides flexibility in signal monitoring applications.