TLC1078CD

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog-to-Digital Converter (ADC)
• Characteristics:
  • High-resolution ADC with 10-bit resolution
  • Low power consumption
  • Single-supply operation
  • Small package size
• Package: CDIP (Ceramic Dual In-line Package)
• Essence: Conversion of analog signals to digital format
• Packaging/Quantity: Available in tubes, reels, or trays

Specifications

• Resolution: 10 bits
• Conversion Rate: Up to 200 kilosamples per second (ksps)
• Input Voltage Range: 0V to Vref (Reference Voltage)
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: Low power consumption, typically 1.5mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TLC1078CD has a total of 16 pins arranged as follows:

```

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| | | 1 2 3 4 | |_______________________| | | | 5 6 7 8 | |_______________________| | | | 9 10 11 12 | |_______________________| | | | 13 14 15 16 | |_______________________| ```

1. Vref-: Negative Reference Voltage Input
2. Vref+: Positive Reference Voltage Input
3. AGND: Analog Ground
4. IN+: Positive Analog Input
5. IN-: Negative Analog Input
6. OUT: Digital Output
7. CLK: Clock Input
8. CS: Chip Select Input
9. D0: Digital Output Bit 0
10. D1: Digital Output Bit 1
11. D2: Digital Output Bit 2
12. D3: Digital Output Bit 3
13. D4: Digital Output Bit 4
14. D5: Digital Output Bit 5
15. D6: Digital Output Bit 6
16. D7: Digital Output Bit 7

Functional Features

• High-resolution ADC for accurate analog-to-digital conversion
• Low power consumption makes it suitable for battery-powered applications
• Single-supply operation simplifies circuit design
• Small package size allows for space-efficient PCB layout

Advantages and Disadvantages

Advantages: - High resolution provides precise digital representation of analog signals - Low power consumption extends battery life in portable devices - Single-supply operation simplifies power supply requirements - Small package size saves space on the PCB

Disadvantages: - Limited to 10-bit resolution, may not be suitable for applications requiring higher precision - May require external components for voltage reference and signal conditioning

Working Principles

The TLC1078CD is an analog-to-digital converter that converts continuous analog signals into discrete digital values. It utilizes a successive approximation algorithm to determine the digital representation of the input voltage. The analog input is compared to a reference voltage, and the converter iteratively adjusts the digital output until it converges to the closest digital value.

Detailed Application Field Plans

The TLC1078CD is commonly used in various applications, including:

1. Industrial Control Systems: Used for monitoring and controlling analog signals in industrial processes.
2. Data Acquisition Systems: Converts analog sensor readings into digital format for further processing and analysis.
3. Medical Instruments: Provides accurate measurement of physiological signals for diagnostic and monitoring purposes.
4. Audio Equipment: Converts analog audio signals into digital format for processing, storage, or transmission.
5. Automotive Electronics: Used in automotive systems for various analog-to-digital conversion requirements.

Detailed and Complete Alternative Models

1. TLC1078CDB: Same specifications and features as TLC1078CD, but in a different package (DIP).
2. TLC1078CN: Similar specifications and features as TLC1078CD, but with extended temperature range (-55°C to +125°C).
3. TLC1078CP: Similar specifications and features as TLC1078CD, but in a different package (PDIP).

These alternative models provide flexibility in choosing the most suitable package or temperature range for specific applications while maintaining similar functionality.

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