Overview
The ICL7109CMH is a high-performance analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the family of dual-slope ADCs known for their precision and reliability in converting analog signals to digital outputs. The ICL7109CMH is designed to offer high accuracy and stability, making it suitable for a variety of measurement and control applications.
Key Specifications
| Specification | Value |
|---|---|
| Operating Supply Voltage | 5 V |
| Power Dissipation | 500 mW (1/2 W) |
| Number of ADC Inputs | 1 Input |
| Number of Converters | 1 Converter |
| Converter Type | Dual Slope |
| Package Type | 44-MQFP (10x10) |
Key Features
- Dual Slope Conversion Technique: This method provides high accuracy and automatically rejects interference signals common in industrial environments.
- High Input Impedance: Ensures minimal loading of the input signal source.
- True Differential Input: Allows for ratiometric measurements, which are particularly useful with ohms or bridge transducers.
- On-Board Active Components: Includes voltage reference and clock circuit, reducing the need for external components.
- Low Power Consumption: With a power dissipation of 500 mW, it is suitable for applications where power efficiency is crucial.
Applications
The ICL7109CMH is versatile and can be used in a wide range of measurement and control applications. These include:
- Industrial Automation: For precise measurement and control in industrial environments.
- Medical Devices: Where high accuracy and reliability are critical.
- Test and Measurement Equipment: Such as digital multimeters and data acquisition systems.
- Aerospace and Defense: For applications requiring high precision and stability.
Q & A
- What is the operating supply voltage of the ICL7109CMH?
The operating supply voltage is 5 V. - How many ADC inputs does the ICL7109CMH have?
The ICL7109CMH has 1 ADC input. - What is the power dissipation of the ICL7109CMH?
The power dissipation is 500 mW (1/2 W). - What type of conversion technique does the ICL7109CMH use?
The ICL7109CMH uses the dual slope conversion technique. - What is the package type of the ICL7109CMH?
The package type is 44-MQFP (10x10). - Is the ICL7109CMH suitable for industrial automation?
Yes, it is suitable for industrial automation due to its high accuracy and reliability. - Does the ICL7109CMH have on-board active components?
Yes, it includes on-board active components such as a voltage reference and clock circuit. - What are some common applications of the ICL7109CMH?
Common applications include industrial automation, medical devices, test and measurement equipment, and aerospace and defense. - How does the dual slope conversion technique benefit the ICL7109CMH?
The dual slope conversion technique provides high accuracy and automatically rejects interference signals common in industrial environments. - Is the ICL7109CMH energy-efficient?
Yes, with a power dissipation of 500 mW, it is considered energy-efficient.
