TC7107ACPL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog-to-Digital Converter (ADC)
• Characteristics: High-resolution, low-power consumption
• Package: DIP-40 (Dual In-line Package with 40 pins)
• Essence: Converts analog signals into digital data
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Resolution: 3.5 digits
• Conversion Time: 100 µs
• Reference Voltage Range: 0V to 2.56V
• Operating Voltage Range: 4V to 6V
• Power Consumption: 10 mW (typical)

Detailed Pin Configuration

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

Functional Features

• High-resolution ADC with 3.5 digits accuracy
• Low-power consumption for energy-efficient applications
• Internal or external clock selection for flexible operation
• Clock output available for synchronization purposes
• Wide reference voltage range for versatile analog input signals

Advantages and Disadvantages

Advantages: - High resolution provides accurate digital conversion - Low power consumption extends battery life in portable devices - Versatile reference voltage range accommodates various input signals

Disadvantages: - Limited to 3.5 digits resolution, may not be suitable for high-precision applications - Requires additional external components for proper operation

Working Principles

The TC7107ACPL is an analog-to-digital converter that converts analog signals into digital data. It utilizes a successive approximation technique to achieve high-resolution conversion. The analog input signal is compared to a reference voltage, and the converter determines the digital value based on this comparison. The internal clock controls the conversion process, and the resulting digital data is available at the output pins.

Detailed Application Field Plans

The TC7107ACPL is commonly used in various applications, including:

1. Digital multimeters
2. Data acquisition systems
3. Process control instruments
4. Industrial automation
5. Medical equipment
6. Automotive electronics

Detailed and Complete Alternative Models

1. ADC0804: 8-bit Analog-to-Digital Converter
2. MAX11646: 16-bit Low-Power ADC with Internal Reference
3. LTC2400: 24-bit Delta Sigma ADC with Integrated PGA
4. ADS1115: 16-bit I2C-Compatible ADC with Programmable Gain Amplifier
5. MCP3208: 12-bit SPI-Compatible ADC with 8 Channels

These alternative models offer different resolutions, features, and interfaces to suit specific application requirements.

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