ICL7106CPL+3

Product Overview

Category

ICL7106CPL+3 belongs to the category of integrated circuits (ICs).

Use

The ICL7106CPL+3 is commonly used in electronic devices for analog-to-digital conversion. It is specifically designed for applications requiring high-resolution measurements.

Characteristics

• High-resolution: The ICL7106CPL+3 offers a resolution of up to 3.5 digits, making it suitable for precise measurements.
• Low power consumption: This integrated circuit operates on low power, making it energy-efficient.
• Easy integration: The ICL7106CPL+3 can be easily integrated into various electronic systems due to its compact size and compatibility with standard electronic components.

Package

The ICL7106CPL+3 is available in a dual-in-line package (DIP), which consists of a rectangular plastic body with two parallel rows of pins.

Essence

The essence of the ICL7106CPL+3 lies in its ability to convert analog signals into digital data, enabling accurate measurements in electronic devices.

Packaging/Quantity

The ICL7106CPL+3 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Resolution: 3.5 digits
• Supply voltage: 5V
• Operating temperature range: -40°C to +85°C
• Conversion rate: 3 conversions per second
• Input voltage range: ±200mV

Detailed Pin Configuration

The ICL7106CPL+3 has a total of 40 pins. Below is the detailed pin configuration:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. REF HI (Reference Voltage High)
4. REF LO (Reference Voltage Low)
5. IN HI (Input Voltage High)
6. IN LO (Input Voltage Low)
7. AGND (Analog Ground)
8. DGND (Digital Ground)
9. CLK (Clock Input)
10. STB (Strobe Input)
11. A/D OUT (Analog-to-Digital Converter Output)
12. D0-D3 (Data Output Bits)
13. D4-D7 (Data Output Bits)
14. D8-D11 (Data Output Bits)
15. D12-D15 (Data Output Bits)
16. D16-D19 (Data Output Bits)
17. D20-D23 (Data Output Bits)
18. D24-D27 (Data Output Bits)
19. D28-D31 (Data Output Bits)
20. D32-D35 (Data Output Bits)
21. D36-D39 (Data Output Bits) 22-40. NC (Not Connected)

Functional Features

The ICL7106CPL+3 offers the following functional features:

1. Analog-to-digital conversion: It converts analog signals into digital data with high accuracy.
2. Internal reference voltage: The integrated circuit includes an internal reference voltage, eliminating the need for an external reference source.
3. Multiplexed display: The IC supports multiplexed display of the converted digital data on a 7-segment LED display or LCD.
4. Low power consumption: The ICL7106CPL+3 operates on low power, making it suitable for battery-powered devices.
5. Overrange indication: It provides an overrange indication when the input signal exceeds the specified range.

Advantages and Disadvantages

Advantages

• High-resolution measurement capability
• Easy integration into electronic systems
• Low power consumption
• Internal reference voltage eliminates the need for an external reference source

Disadvantages

• Limited input voltage range
• Requires external clock and strobe signals for operation

Working Principles

The ICL7106CPL+3 operates based on the principle of successive approximation. It samples the analog input signal, compares it with an internal reference voltage, and performs a series of binary comparisons to determine the digital representation of the input signal.

Detailed Application Field Plans

The ICL7106CPL+3 finds applications in various fields, including:

1. Digital multimeters: It is commonly used in digital multimeters for accurate measurement of voltage, current, and resistance.
2. Data acquisition systems: The IC is utilized in data acquisition systems to convert analog sensor signals into digital data for further processing.
3. Industrial automation: It is employed in industrial automation systems for precise measurement and control of process variables.
4. Medical equipment: The ICL7106CPL+3 is used in medical devices for accurate measurement of vital signs such as blood pressure and temperature.

Detailed and Complete Alternative Models

1. ICL7107CPL+: This is a similar integrated circuit with a 3.5-digit resolution and similar specifications to