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| Parameters | |
|---|---|
| Differential Nonlinearity | 1 LSB |
| Converter Type | ADC, DELTA-SIGMA |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Data Interface | SPI |
| Sampling Rate (Per Second) | 15 |
| Voltage - Supply, Analog | 2.7V~3.3V 5V |
| Voltage - Supply, Digital | 2.7V~5.25V |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Packaging | Tape & Reel (TR) |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Length | 5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Contact Plating | Gold |
| Number of Pins | 16 |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 2.7V |
| Height | 1.2mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C |
| Technology | CMOS |
| Input Type | Differential, Single Ended |
| Max Supply Voltage (DC) | 5.25V |
| Min Supply Voltage (DC) | 2.7V |
| Number of Functions | 1 |
| Nominal Supply Current | 960μA |
| JESD-609 Code | e4 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | ADS1242 |
| Pin Count | 16 |
| Surface Mount | YES |
| Subcategory | Other Converters |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5V |
| Max Power Dissipation | 1.9mW |
| Number of Elements | 1 |
| Configuration | MUX-PGA-ADC |
| Feature | PGA |
| Polarity | Bipolar |
| Power Dissipation | 1.9mW |
| Number of Inputs | 4 |
| Resolution | 3 B |
| Number of Bits | 24 |
| Supply Type | Single |
| Number of Analog In Channels | 4 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Sampling Rate | 15 sps |
| Conversion Rate | 15 sps |
Product Description:
The ADS1242IPWR is a precision analog-to-digital converter (ADC) that offers high-resolution data conversion and exceptional performance for a wide range of applications. This device is designed to accurately convert analog signals into digital data, making it a valuable component in various measurement and control systems.
Features:
High Resolution: The ADS1242IPWR provides high-resolution data conversion, enabling accurate representation of small changes in analog input signals.
Low Noise and Drift: This ADC is engineered with low noise and low drift characteristics, ensuring the stability and reliability of converted data over varying environmental conditions and time.
Programmable Gain: The device offers programmable gain settings, allowing users to adjust signal amplification to accommodate different input signal amplitudes.
Simultaneous Sampling: The ADS1242IPWR supports simultaneous sampling of multiple input channels, allowing for parallel data conversion and analysis.
SPI Interface: Equipped with a serial peripheral interface (SPI), the ADC facilitates easy communication and integration with microcontrollers and digital systems.
Internal Temperature Sensor: The integrated temperature sensor can be used for temperature compensation or monitoring in applications requiring precise temperature measurements.
Low Power Consumption: With its low power consumption, the ADC is suitable for power-efficient and battery-operated systems.
Internal Voltage Reference: The built-in voltage reference ensures accurate and stable conversions without the need for external references.
Applications:
Industrial Automation: The ADS1242IPWR is well-suited for industrial automation applications such as process control, data acquisition, and instrumentation, where accurate analog signal conversion is crucial.
Medical Devices: In medical devices such as patient monitors and diagnostic equipment, the ADC can provide accurate data conversion for vital signs and patient measurements.
Precision Measurement: It is ideal for applications that demand precision measurement, such as scientific research, laboratory equipment, and metrology.
Sensor Signal Conditioning: The ADC can condition and digitize signals from various sensors, including temperature sensors, pressure sensors, and strain gauges.
Energy Management: In energy management systems, the ADC can monitor and control power consumption, renewable energy sources, and energy harvesting.
Automotive Electronics: With its accuracy and stability, the ADC can be used in automotive applications such as fuel efficiency monitoring, battery management, and sensor data conversion.
Test and Measurement Equipment: The device is commonly used in test and measurement equipment to accurately convert analog signals for experimental setups and measurements.
Communication Systems: It can be integrated into communication systems to digitize analog signals for transmission and processing.
In summary, the ADS1242IPWR is a high-performance analog-to-digital converter that provides accurate and reliable data conversion for a variety of applications. Its high resolution, low noise, programmable gain, and simultaneous sampling capabilities make it an essential component for systems requiring precise analog-to-digital conversion. Its versatility and suitability for industrial, medical, automotive, and communication applications make it a valuable choice for engineers seeking high-quality data acquisition solutions.
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