ADC1213D125HN-C18

Product Overview

• Category: Analog-to-Digital Converter (ADC)
• Use: Converts analog signals into digital data for processing and analysis
• Characteristics: High resolution, low power consumption, small form factor
• Package: DFN-8 (Dual Flat No-Lead) package
• Essence: Provides accurate and reliable conversion of analog signals to digital format
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Resolution: 12 bits
• Conversion Rate: 125 kilosamples per second (ksps)
• Input Voltage Range: 0 to Vref
• Operating Voltage: 2.7V to 5.5V
• Power Consumption: 1.6mW at 3.3V
• Temperature Range: -40°C to +85°C

Pin Configuration

The ADC1213D125HN-C18 features the following pin configuration:

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| | | PIN CONFIGURATION | | | | 1 2 3 4 5 6 7 8 | | | | VDD IN+ IN- GND SDA | | |

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Functional Features

• High-resolution conversion: The ADC1213D125HN-C18 offers a 12-bit resolution, ensuring accurate digitization of analog signals.
• Low power consumption: With a power consumption of only 1.6mW at 3.3V, it is suitable for battery-powered applications.
• Small form factor: The DFN-8 package allows for compact integration into space-constrained designs.
• I2C interface: The device communicates using the I2C protocol, enabling easy integration with microcontrollers and other digital devices.

Advantages and Disadvantages

Advantages: - High resolution for precise signal conversion - Low power consumption extends battery life - Small form factor allows for flexible placement in designs - I2C interface simplifies communication with other devices

Disadvantages: - Limited input voltage range may not be suitable for certain applications requiring higher voltages - Temperature range may restrict usage in extreme environments

Working Principles

The ADC1213D125HN-C18 operates on the principle of successive approximation. It samples the analog input voltage and compares it to a reference voltage. By iteratively adjusting the digital output, it converges towards an accurate representation of the analog signal. The conversion process is controlled by an internal clock, and the digital data is then made available through the I2C interface.

Detailed Application Field Plans

The ADC1213D125HN-C18 finds application in various fields, including:

1. Industrial automation: Used for monitoring and control systems that require precise measurement of analog signals.
2. Medical devices: Enables accurate digitization of physiological signals for analysis and diagnosis.
3. Consumer electronics: Integrated into audio equipment, sensors, and other devices that require analog-to-digital conversion.
4. Automotive systems: Used in vehicle diagnostics, engine control units, and other automotive applications.

Detailed and Complete Alternative Models

1. ADC1213D125HN-C08: Similar to ADC1213D125HN-C18 but with a different package (DFN-8).
2. ADC1213D125HN-C10: Offers the same functionality as ADC1213D125HN-C18 but with a lower conversion rate (100 ksps).
3. ADC1213D125HN-C16: Provides a higher resolution (16 bits) compared to ADC1213D125HN-C18.

These alternative models offer similar features and can be considered based on specific application requirements.

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