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TLC1543CDW
+BOMIC ADC 10BIT SAR 20SOIC
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ManufacturerTexas Instruments
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Mfr. Part #TLC1543CDW
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Datasheet TLC1543CDW DataSheet
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Package SOIC-20
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In Stock4095
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Specifications
| Attribute | Value |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 10 |
| SamplingRate(PerSecond) | 38k |
| NumberofInputs | 11 |
| InputType | Single Ended |
| DataInterface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| Features | Selectable Address |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | 20-SOIC (0.295, 7.50mm Width) |
| SupplierDevicePackage | 20-SOIC |
Overview
Description
The TLC1543CDW employs a successive approximation register (SAR) architecture, ensuring fast and accurate digital conversions. It has a simple interface that supports both microcontroller and digital signal processor (DSP) communication, making integration into various systems straightforward. The device also includes a built-in sample-and-hold circuit for stable signal processing.
Packaged in a compact 20-pin SOIC, the TLC1543CDW is suitable for a range of applications, including sensor data acquisition, industrial automation, and instrumentation. Its reliability and ease of use make it a popular choice for engineers and designers looking for a versatile ADC solution.
Equivalent
Features
1. Resolution and Channels: It offers 10-bit resolution and has 11 input channels, making it suitable for multi-channel data acquisition.
2. Sampling Rate: Features a maximum sampling rate of up to 38.5 kSPS (kilosamples per second).
3. Interface: Includes a 3-wire serial interface compatible with various microcontrollers, simplifying connectivity.
4. Supply Voltage: Operates on a single 5V supply, making it easy to integrate into standard systems.
5. Low Power Consumption: Designed with power efficiency in mind, it has a low power consumption which is ideal for battery-operated devices.
6. Temperature Range: Operates effectively over a wide temperature range, typically from -40°C to 85°C, suitable for industrial environments.
7. Package: Available in a compact 20-pin SOIC package, facilitating space-constrained designs.
These features make the TLC1543CDW a versatile choice for applications requiring reliable and efficient analog-to-digital conversion.
Pinout
1. VCC: Supply voltage.
2. GND: Ground.
3. I/O CLOCK (I/O CLK): Controls the timing of the data transfer.
4. ADDRESS INPUT (A0, A1, A2, A3): Selects the input channel.
5. CONTROL ENABLE (CE): Enables the serial output.
6. ADDRESS LATCH ENABLE (ALE): Latches the address provided on A0 to A3.
7. START (START): Initiates the conversion process.
8. DATA IN (DATA IN): Receives data or control bits.
9. DATA OUT (DATA OUT): Transmits the conversion results.
10. ANALOG INPUT CHANNELS (IN0 - IN10): 11 analog input channels for the ADC.
These pins collectively enable the function of converting analog signals into digital outputs, suitable for interfacing with microcontrollers or digital systems.
Manufacturer
Application
1. Industrial Automation: Monitoring and controlling processes by converting analog sensor data to digital.
2. Consumer Electronics: Enhancing user interfaces and device control through precise sensor readings.
3. Medical Devices: Collecting and converting physiological signals for diagnostic equipment.
4. Automotive Systems: Enabling functions like engine control and driver assistance by converting sensor data.
5. Embedded Systems: Providing a reliable ADC solution for microcontrollers in various applications requiring real-time data processing.
These applications benefit from the TLC1543CDW's accuracy, reliability, and ease of integration.