ICL7107CPLZ

Overview

Category

ICL7107CPLZ belongs to the category of Integrated Circuits (ICs).

Use

ICL7107CPLZ is commonly used in electronic devices for analog-to-digital conversion.

Characteristics

• High accuracy and resolution
• Low power consumption
• Easy to use and integrate into circuits
• Wide operating voltage range
• Temperature compensation

Package

ICL7107CPLZ is available in a 40-pin DIP (Dual In-line Package) format.

Essence

The essence of ICL7107CPLZ lies in its ability to accurately convert analog signals into digital data, making it suitable for various applications requiring precise measurements.

Packaging/Quantity

ICL7107CPLZ is typically packaged in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

• Resolution: 3.5 digits
• Supply Voltage Range: 4V to 6V
• Conversion Time: 100ms
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 0V to Vref (Reference Voltage)

Pin Configuration

1. IN+ (Non-Inverting Input)
2. IN- (Inverting Input)
3. REF HI (Reference Voltage High)
4. REF LO (Reference Voltage Low)
5. AGND (Analog Ground)
6. CAP- (Negative Terminal of External Capacitor)
7. CAP+ (Positive Terminal of External Capacitor)
8. INT/EXT (Internal/External Clock)
9. CLK OUT (Clock Output)
10. CLK IN (Clock Input)
11. D1 (Digit 1 Output)
12. D2 (Digit 2 Output)
13. D3 (Digit 3 Output)
14. D4 (Digit 4 Output)
15. D5 (Digit 5 Output)
16. D6 (Digit 6 Output)
17. D7 (Digit 7 Output)
18. D8 (Digit 8 Output)
19. D9 (Digit 9 Output)
20. D10 (Digit 10 Output)
21. D11 (Digit 11 Output)
22. D12 (Digit 12 Output)
23. D13 (Digit 13 Output)
24. D14 (Digit 14 Output)
25. D15 (Digit 15 Output)
26. D16 (Digit 16 Output)
27. D17 (Digit 17 Output)
28. D18 (Digit 18 Output)
29. D19 (Digit 19 Output)
30. D20 (Digit 20 Output)
31. D21 (Digit 21 Output)
32. D22 (Digit 22 Output)
33. D23 (Digit 23 Output)
34. D24 (Digit 24 Output)
35. D25 (Digit 25 Output)
36. D26 (Digit 26 Output)
37. D27 (Digit 27 Output)
38. D28 (Digit 28 Output)
39. D29 (Digit 29 Output)
40. V+ (Positive Supply Voltage)

Functional Features

• High input impedance
• Built-in voltage reference
• Multiplexed display outputs
• Overrange and underrange indication
• Low noise and distortion

Advantages

• Accurate and reliable analog-to-digital conversion
• Low power consumption extends battery life
• Easy integration into various electronic circuits
• Wide operating voltage range allows for versatile applications
• Temperature compensation ensures stable performance in different environments

Disadvantages

• Limited resolution compared to higher-end ADCs
• Requires external components for proper operation
• Not suitable for high-speed applications

Working Principles

ICL7107CPLZ utilizes a successive approximation technique to convert analog signals into digital data. It consists of an internal voltage reference, a comparator, and a multiplexed display driver. The input signal is compared with the reference voltage, and the conversion result is displayed on the multiplexed outputs.

Detailed Application Field Plans

ICL7107CPLZ finds applications in various fields, including: 1. Digital multimeters 2. Temperature measurement devices 3. Process control systems 4. Data acquisition systems 5. Industrial automation

Detailed and Complete Alternative Models

Some alternative models to ICL7107CPLZ include: - ADC0804 - MAX11645 - MCP3208 - ADS1115 - LTC2400

These alternatives offer similar functionality and can be used as replacements depending on specific requirements.

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