Datasheet4U Logo Datasheet4U.com

ADC081C021 - 12-Bit Analog-to-Digital Converter

📥 Download Datasheet

General Description

The ADC121C021 is a low-power, monolithic, 12-bit, analogto-digital converter(ADC) that operates from a +2.7 to 5.5V supply.

The converter is based on a successive approximation register architecture with an internal track-and-hold circuit that can handle input frequencies up to 11MHz.

Overview

ADC121C021/ADC121C027 I2C-Compatible, 12-Bit Analog-to-Digital Converter (ADC) with Alert January 17, 2008 ADC121C021/ADC121C027 I2C-Compatible, 12-Bit Analog-to-Digital Converter (ADC) with Alert.

Key Features

  • an I2C-compatible serial interface that operates in all three speed modes, including high speed mode (3.4MHz). The ADC's Alert feature provides an interrupt that is activated when the analog input violates a programmable upper or lower limit value. The device features an automatic conversion mode, which frees up the controller and I2C interface. In this mode, the ADC continuously monitors the analog input for an "out-of-range" condition and provides an interrupt if the measured voltage goes out-.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo ADC081C021 8-Bit Analog-to-Digital Converter Texas Instruments

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
ADC081C027 12-Bit Analog-to-Digital Converter
ADC08100 A/D Converter
ADC081000 1 GSPS A/D Converter
ADC0811 8-Bit Serial I/O A/D Converter
ADC08131 8-Bit High-Speed Serial I/O A/D Converters
ADC08134 8-Bit High-Speed Serial I/O A/D Converters
ADC08138 8-Bit High-Speed Serial I/O A/D Converters
ADC081500 A/D Converter
ADC0816 8-Bit P Compatible A/D Converters
ADC08161 500ns A/D Converter