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TLC0838CN
+物料清單IC ADC 8BIT SAR 20DIP
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製造商德州儀器
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製造商部分 #TLC0838CN
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有存貨7342
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 20k |
| Number of Inputs | 4, 7, 8 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-ADC |
| Number of A / D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| Mounting Type | Through Hole |
| Base Product Number | TLC0838 |
概述
Description
Key features include an onboard sample-and-hold circuit, which helps maintain signal integrity during the conversion process, and a 4-channel multiplexer, allowing it to handle multiple input signals. The TLC0838CN communicates using a serial output format, enabling easy interfacing with microcontrollers and digital systems.
It is commonly used in applications such as sensor interfacing, data acquisition systems, and portable instrumentation due to its compact size and efficient performance. Its low noise and high linearity make it suitable for precise measurement tasks. Overall, the TLC0838CN is an excellent choice for projects requiring reliable ADC functionality in low-power environments.
Equivalent
Features
1. Quad Channel: It includes four independent channels for simultaneous sampling of analog signals.
2. Resolution: Offers a 10-bit resolution, allowing for precise analog signal conversion.
3. Low Power Consumption: Optimized for low power operation, making it suitable for battery-operated devices.
4. Single-Supply Operation: Operates with a single power supply voltage, typically ranging from 3V to 15V.
5. Serial Interface: Utilizes a serial output for data transfer, simplifying connections to microcontrollers and digital systems.
6. Programmable Gain: Features programmable gain amplifiers, enhancing versatility in different signal levels.
7. Internal Reference Voltage: Contains an internal reference for consistent performance.
8. Temperature Range: Suitable for industrial applications with an extended operating temperature range.
These features make the TLC0838CN a versatile component for embedded systems and signal processing applications.
Pinout
1. Pin 1: Offset Null
2. Pin 2: Inverting Input (Op-Amp 1)
3. Pin 3: Non-inverting Input (Op-Amp 1)
4. Pin 4: Output (Op-Amp 1)
5. Pin 5: Non-inverting Input (Op-Amp 2)
6. Pin 6: Inverting Input (Op-Amp 2)
7. Pin 7: Output (Op-Amp 2)
8. Pin 8: V- (Negative Power Supply)
9. Pin 9: Output (Op-Amp 3)
10. Pin 10: Inverting Input (Op-Amp 3)
11. Pin 11: Non-inverting Input (Op-Amp 3)
12. Pin 12: Output (Op-Amp 4)
13. Pin 13: Inverting Input (Op-Amp 4)
14. Pin 14: Non-inverting Input (Op-Amp 4)
This IC is widely used in various analog signal processing applications.
Manufacturer
The TLC0838CN is a low-power, quad analog-to-digital converter (ADC) that converts analog signals into digital data. It is often used in applications such as data acquisition, sensor interfacing, and instrumentation due to its accuracy and efficiency. Texas Instruments is recognized for its commitment to research and development, producing high-quality components that cater to various sectors including automotive, communications, computing, and industrial markets. Overall, TI is a leader in the semiconductor industry, focused on enabling technology that enhances everyday life.
Application
1. Signal Conditioning: Amplifying sensor outputs and conditioning signals for further processing.
2. Active Filters: Designing low-pass, high-pass, and band-pass filters in audio and communications systems.
3. Data Acquisition Systems: Used in analog-to-digital converters for signal amplification.
4. Analog Computation: Implementing mathematical operations like addition, subtraction, and integration.
5. Buffering: Providing impedance matching and signal isolation in circuits.
6. Instrumentation: Used in medical devices, measurement tools, and industrial applications for precise signal processing.
Its low power consumption makes it suitable for battery-operated devices.