Overview
The ADC128S052QCMTX/NOPB is a 12-bit analog-to-digital converter (ADC) designed by Texas Instruments. This device is encapsulated in a compact 16-pin TSSOP package and is engineered to withstand harsh operating conditions, making it suitable for both industrial and automotive applications. It operates within a temperature range of -40°C to +105°C for industrial use and -40°C to +125°C for automotive use. The ADC128S052QCMTX/NOPB offers reliable performance and precise data conversion capabilities, making it an ideal choice for a wide range of applications requiring high-resolution analog-to-digital conversion.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Resolution (Bits) | 12 | Sample rate (max) (ksps) | 500 |
| Number of input channels | 8 | Interface type | Microwire (Serial I/O), SPI |
| Architecture | SAR | Input type | Single-ended |
| Multichannel configuration | Multiplexed | Rating | Automotive |
| Reference mode | Supply | Input voltage range (max) (V) | 5.25 |
| Input voltage range (min) (V) | 0 | Operating temperature range (°C) | -40 to 125 |
| Power consumption (typ) (mW) | 1.6 | Analog supply (min) (V) | 2.7 |
| Analog supply voltage (max) (V) | 5.25 | SNR (dB) | 73 |
| Digital supply (min) (V) | 2.7 | Digital supply (max) (V) | 5.25 |
Key Features
- 12-bit resolution with 8 single-ended or 4 differential input channels
- Up to 500 kilosamples per second (ksps) conversion rate
- Low power consumption of 115 µW at 100 kSPS
- Wide supply voltage range of 2.7V to 5.25V
- SPI-compatible interface for easy communication
- Internal reference and temperature sensor
- Compact 16-pin TSSOP package with a small form factor and rugged design
Applications
The ADC128S052QCMTX/NOPB is typically used in applications requiring high-resolution analog-to-digital conversion, such as:
- Industrial automation
- Medical instrumentation
- Data acquisition systems
- Communication equipment
- Energy monitoring
- Automotive applications where precision and accuracy are critical
Q & A
- Q: What is the maximum sampling rate of the ADC128S052QCMTX/NOPB?
A: The ADC128S052QCMTX/NOPB can sample at a maximum rate of 500 kilosamples per second.
- Q: Is the ADC128S052QCMTX/NOPB suitable for battery-powered devices?
A: Yes, the ADC128S052QCMTX/NOPB operates with low power consumption, making it suitable for battery-powered applications requiring precision analog-to-digital conversion.
- Q: What is the resolution of the ADC128S052QCMTX/NOPB?
A: The ADC128S052QCMTX/NOPB has a 12-bit resolution.
- Q: How many input channels does the ADC128S052QCMTX/NOPB have?
A: The ADC128S052QCMTX/NOPB has 8 single-ended input channels.
- Q: What is the operating temperature range of the ADC128S052QCMTX/NOPB?
A: The operating temperature range is -40°C to +125°C for automotive applications and -40°C to +105°C for industrial applications.
- Q: What is the package type of the ADC128S052QCMTX/NOPB?
A: The ADC128S052QCMTX/NOPB is packaged in a 16-pin TSSOP.
- Q: Does the ADC128S052QCMTX/NOPB have an internal reference?
A: Yes, the ADC128S052QCMTX/NOPB includes an internal reference.
- Q: What is the typical power consumption of the ADC128S052QCMTX/NOPB?
A: The typical power consumption is 1.6 mW.
- Q: What are the equivalent products to the ADC128S052QCMTX/NOPB?
A: Equivalent products include ADS8344E, ADS8344EB, ADS7846E, ADS7846EB, ADS7846, and ADS7846E/2K5.
- Q: What is the signal-to-noise ratio (SNR) of the ADC128S052QCMTX/NOPB?
A: The SNR is 73 dB.
