Texas Instruments ADS1115QDGSRQ1
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 860 |
| Number of Inputs | 2, 4 |
| Input Type | Differential, Single Ended |
| Data Interface | I2C |
| Configuration | MUX-PGA-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | Internal |
| Voltage - Supply, Analog | 2V ~ 5.5V |
| Voltage - Supply, Digital | 2V ~ 5.5V |
| Features | PGA, Selectable Address |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-VSSOP |
| ROHS |  |
The Texas Instruments ADS1115QDGSRQ1 is a high-precision, 16-bit analog-to-digital converter designed for demanding measurement applications. It features a flexible input multiplexer supporting 2 or 4 channels, an integrated programmable gain amplifier, and an internal voltage reference, all in a compact 10-pin MSOP package. With a sampling rate of up to 860 SPS and an I2C interface, it is ideal for sensor signal conditioning, data acquisition, and automotive or industrial monitoring systems.
- High Precision: 16-bit resolution ensures accurate representation of analog signals, critical for measurement and control systems.
- Integrated Signal Chain: The built-in MUX and PGA reduce external component requirements, simplifying design and saving board space.
- Automotive Qualified: Rated for -40°C to 125°C, it meets the stringent requirements for automotive and industrial environments.
- Flexible Input Configuration: Supports 2 or 4 channels, allowing for both single-ended and differential measurements to suit various sensor types.
- Low Power Consumption: Optimized for battery-powered and portable applications, extending operational life.
Precision Sensor Signal Digitization
The 16-bit resolution and internal PGA make the ADS1115QDGSRQ1 ideal for accurately digitizing small analog signals from sensors like thermocouples, strain gauges, and pressure transducers, ensuring minimal signal degradation.
Multi-Channel Data Acquisition Systems
With 2 or 4 multiplexed inputs, this ADC can monitor multiple analog signals in a data acquisition system, reducing component count and simplifying PCB layout while maintaining high accuracy.
Portable Battery-Powered Instruments
The low power consumption and internal reference make it suitable for portable devices, extending battery life in applications like handheld multimeters and environmental monitors.
Automotive Sensor Monitoring
Qualified for automotive applications (Q1), it can reliably monitor battery voltage, current, and temperature in vehicles, operating across a wide temperature range of -40°C to 125°C.
Industrial Process Control
In industrial automation, the ADS1115QDGSRQ1 can digitize 4-20mA loop signals or voltage outputs from PLCs and transmitters, enabling precise control and monitoring in harsh environments.
IoT Edge Nodes
Its I2C interface and small package footprint make it easy to integrate into IoT devices for smart home and building automation, enabling local analog sensing with minimal power draw.
- Q: What type of ADC is the ADS1115QDGSRQ1?
- A: It is a precision analog-to-digital converter with an integrated multiplexer, programmable gain amplifier (PGA), and internal reference.
- Q: What is the resolution of this ADC?
- A: The ADS1115QDGSRQ1 offers 16-bit resolution for high-precision measurements.
- Q: What is the maximum sampling rate?
- A: The maximum sampling rate is 860 SPS (samples per second).
- Q: How many input channels does it support?
- A: It supports 2 or 4 multiplexed input channels, configurable for single-ended or differential measurements.
- Q: What digital interface does it use?
- A: It uses the I2C interface for communication with a microcontroller or host processor.
- Q: What is the package type?
- A: It is available in a 10-TFSOP or 10-MSOP package with a 3.00mm width.
ADS1115QDGSRQ1.pdf
- Q: What type of ADC is the ADS1115QDGSRQ1?
- A: It is a precision analog-to-digital converter with an integrated multiplexer, programmable gain amplifier (PGA), and internal reference.
- Q: What is the resolution of this ADC?
- A: The ADS1115QDGSRQ1 offers 16-bit resolution for high-precision measurements.
- Q: What is the maximum sampling rate?
- A: The maximum sampling rate is 860 SPS (samples per second).
- Q: How many input channels does it support?
- A: It supports 2 or 4 multiplexed input channels, configurable for single-ended or differential measurements.
- Q: What digital interface does it use?
- A: It uses the I2C interface for communication with a microcontroller or host processor.
- Q: What is the package type?
- A: It is available in a 10-TFSOP or 10-MSOP package with a 3.00mm width.
