Overview
The TLC1543CDBR is a 10-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed for data acquisition applications, offering a resolution of 10 bits and a sampling rate of 38 kSPS. This model features 11 single-ended input channels, making it suitable for multi-channel data acquisition systems. The TLC1543CDBR is housed in a 20-SSOP package, which is compact and ideal for surface-mount applications. Its market positioning targets industrial and consumer electronics sectors where reliable and efficient AD conversion is required. The unique selling points of this ADC include its low power consumption, serial interface, and built-in self-test modes, which enhance its competitiveness in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 10 | bits | - |
| Sampling Rate | 38 | kSPS | - |
| Input Channels | 11 | - | Single-ended |
| Data Interface | Serial | - | - |
| Power Dissipation | 4 | mW | Max |
| Voltage Source | Single Supply | - | - |
| Operating Temperature | 0 to 70 | °C | - |
| Package | 20-SSOP | - | 0.209", 5.30mm wide |
Key Features
- 10-bit resolution for precise analog-to-digital conversion.
- 11 single-ended input channels for multi-channel data acquisition.
- Low power consumption, with a maximum of 4mW.
- Serial interface simplifies connection to microcontrollers and other digital systems.
- Built-in self-test modes enhance reliability and ease of debugging.
Applications
The TLC1543CDBR is widely used in various applications including industrial automation, consumer electronics, and automotive systems. In industrial automation, it is utilized for monitoring and controlling processes by converting analog signals from sensors into digital data. In consumer electronics, it can be found in devices that require efficient AD conversion, such as audio equipment and portable devices. Automotive applications benefit from its reliability and low power consumption in systems like engine control units and dashboard instrumentation.
Q & A
1. What is the resolution of the TLC1543CDBR?
The TLC1543CDBR has a resolution of 10 bits.
2. What is the sampling rate of this ADC?
The sampling rate is 38 kSPS (kilo samples per second).
3. How many input channels does it have?
It features 11 single-ended input channels.
4. What type of data interface does it use?
It uses a serial interface for data communication.
5. What is the maximum power dissipation?
The maximum power dissipation is 4 mW.
6. What is the operating temperature range?
It operates within a temperature range of 0°C to 70°C.
7. What package does the TLC1543CDBR come in?
It is housed in a 20-SSOP package.
8. What are the built-in self-test modes?
The built-in self-test modes help in verifying the functionality and accuracy of the ADC.
9. Can it be used in automotive applications?
Yes, it is suitable for automotive applications due to its reliability and low power consumption.
10. Is it suitable for surface-mount applications?
Yes, the 20-SSOP package is designed for surface-mount applications.
