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ADS1018QDGSRQ1
Analog to Digital Converters - ADC 12 bit automotive
ADS1018QDGSRQ1
Analog to Digital Converters - ADC 12 bit automotive
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Manufacturer Part # : ADS1018QDGSRQ1
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Package/Case: VSSOP-10
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Brand: Texas Instruments
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Product Categories : Analog to Digital Converters (ADC)
Quality Assurance
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ADS1018QDGSRQ1 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
With a rugged operational range from -40°C to +125°C, the ADS1018-Q1 demonstrates durability and reliability in extreme temperature conditions, making it suitable for a wide range of industrial and automotive applications. The data transfer capabilities through a serial peripheral interface (SPI™) streamline communication protocols, ensuring seamless integration with diverse microcontroller platforms
Key Features
- Automated fault detection
- Self-healing mechanisms
- Increased system availability
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Resolution (Bits) | 12 | Sample rate (max) (ksps) | 3.3 |
| Number of input channels | 4 | Interface type | SPI |
| Architecture | Delta-Sigma | Input type | Differential, Single-ended |
| Multichannel configuration | Multiplexed | Rating | Automotive |
| TI functional safety category | Functional Safety-Capable | Reference mode | Internal |
| Input voltage range (max) (V) | 5.5 | Input voltage range (min) (V) | 0 |
| Features | Oscillator, PGA, Temp Sensor | Operating temperature range (°C) | -40 to 125 |
| Power consumption (typ) (mW) | 0.3 | Analog supply (min) (V) | 2 |
| Analog supply voltage (max) (V) | 5.5 | Digital supply (min) (V) | 2 |
| Digital supply (max) (V) | 5.5 |
FAQs
What is ADS1018QDGSRQ1?
The ADS1018QDGSRQ1 is a 12-bit analog-to-digital converter (ADC) with integrated programmable gain amplifier (PGA) designed by Texas Instruments. It is specifically qualified for automotive applications, making it suitable for automotive sensor interfaces, battery management systems, and in-vehicle monitoring.
How Does ADS1018QDGSRQ1 Work?
The ADS1018QDGSRQ1 operates by converting analog voltage signals into digital data with 12-bit resolution. It includes a PGA that allows for additional gain configuration, enabling precise measurement of small analog signals. The converter features a flexible input multiplexer and supports high-speed, low-power operation.
How Many Pins does ADS1018QDGSRQ1 have and What are the Functions of the Pinout Configuration?
The ADS1018QDGSRQ1 is housed in a 10-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- AIN0, AIN1: Analog input pins.
- AIN2, AIN3: Additional analog input or temperature sensor input pins.
- VDD, VDDA, and AVDD: Power supply pins for the digital circuitry, analog circuitry, and ADC core, respectively.
- DRV: Drive strength output selection pin.
- DR: Data rate selection pin.
What are the Pros and Cons of ADS1018QDGSRQ1?
Pros:
- Automotive Qualified: Designed and tested for automotive applications, ensuring reliability in harsh environments.
- Integrated PGA: Includes a programmable gain amplifier for flexible signal conditioning.
- Low Power: Operates at low power consumption, suitable for power-constrained automotive systems.
- Flexible Input Configuration: Supports various input configurations for versatile measurement options.
- Small Package Size: The 10-lead VSSOP package is compact and space-efficient.
Cons:
- Limited Resolution: 12-bit resolution may be insufficient for certain high-precision applications.
- External Components: May require additional components for specific automotive sensor interface designs.
- Complexity: Requires careful consideration of system grounding and noise for optimal performance in automotive environments.
Are There Any Equivalents/Alternatives to ADS1018QDGSRQ1 for Recommendation?
- The ADS1015 from Texas Instruments is a similar 12-bit ADC without the automotive qualification.
- Alternatives to the ADS1018QDGSRQ1 include the MCP3201 from Microchip Technology and the MAX1246 from Maxim Integrated.
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