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ADC122S051CIMM
+Lista de MateriaisIC ADC 12BIT SAR 8VSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #ADC122S051CIMM
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Ficha Técnica ADC122S051CIMM DataSheet
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Especificações
| Atributo | Valor |
| PartStatus | Obsolete |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 500k |
| NumberofInputs | 2 |
| InputType | Single Ended |
| DataInterface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | Supply |
| Voltage-Supply,Analog | 2.7V ~ 5.25V |
| Voltage-Supply,Digital | 2.7V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| SupplierDevicePackage | 8-VSSOP |
| MountingType | Surface Mount |
| BaseProductNumber | ADC122 |
Visão Geral
Description
It features a 2.7V to 5.5V power supply range, making it suitable for battery-operated devices. The ADC includes an internal voltage reference and supports both serial and parallel data interfaces, enhancing flexibility in design. Key specifications include low power consumption, high linearity, and minimal signal distortion, ensuring accurate signal representation.
The device is housed in a compact LQFP package, facilitating ease of integration into various circuit designs. Overall, the ADC122S051CIMM is ideal for applications needing accurate and efficient analog-to-digital conversion in a small footprint.
Equivalent
Features
- Resolution: 12-bit resolution for precise measurements.
- Input Range: Single-ended input voltage range of 0 to Vref.
- Power Supply: Operates with a single supply voltage of 2.7V to 5.25V.
- Interface: SPI-compatible serial interface for easy communication with microcontrollers.
- Low Power Consumption: Power dissipation of 10 mW at 5V (typical), making it suitable for battery-operated applications.
- Internal Reference: Built-in voltage reference options for enhanced convenience.
- Differential Inputs: Supports differential analog inputs, improving noise immunity.
- Fast Conversion: Achieves fast conversion times with low latency.
- Package: Available in a compact 16-pin TSSOP package.
These features make the ADC122S051CIMM ideal for applications in industrial control, automotive systems, and portable instrumentation.
Pinout
Pin Functions:
1. AVDD - Analog supply voltage.
2. AGND - Analog ground.
3. DVDD - Digital supply voltage.
4. DGND - Digital ground.
5. SCLK - Serial clock input.
6. DIN - Serial data input.
7. DOUT - Serial data output.
8. CS - Chip select input.
9. EOC - End of conversion output.
10. CONVST - Convert start input.
11. VREF - Reference voltage input.
12. AIN0 to AIN11 - Analog input channels (supports multiple inputs).
Additional pins are used for various functions such as biasing and configuration.
This ADC operates with low power while providing fast conversion rates and is suitable for applications like data acquisition, signal processing, and instrumentation.
Manufacturer
The ADC122S051CIMM is a 12-bit analog-to-digital converter (ADC) designed for applications requiring high-speed data conversion. TI's products are known for their reliability and performance, making them a preferred choice in various sectors of the electronics industry. The company's commitment to innovation and quality has established it as a key player in the semiconductor market.
Application
1. Industrial Automation: For monitoring and control processes.
2. Medical Devices: In imaging and sensor applications for accurate measurements.
3. Consumer Electronics: Used in audio and video equipment for digitizing signals.
4. Instrumentation: In scientific and laboratory equipment for precise data collection.
5. Telecommunications: For signal processing and data conversion in communication devices.
Its high-speed performance and low power consumption make it suitable for diverse applications demanding efficient data conversion.