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ADS8689IPW
High-performance analog-to-digital conversion with 1 channel and 16-bit accuracy
ADS8689IPW
High-performance analog-to-digital conversion with 1 channel and 16-bit accuracy
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Manufacturer Part # : ADS8689IPW
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Package/Case: TSSOP-16
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Brand: Texas Instruments
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Product Categories : Analog to Digital Converters (ADC)
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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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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ADS8689IPW 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
Analog to Digital Converters - ADC 16-Bit, 100-kSPS, 1-Ch SAR ADC with programmable (+/-12/+/-10/+/-6/+/-5/+/-2.5V) input ranges on +5V supply 16-TSSOP -40 to 125
Key Features
- This product is suitable for precision measurement applications
- The ADS8689IPW features low distortion and high linearity performance
- It operates from a single 5V supply with a wide input voltage range
- The ADC offers excellent noise performance and precise conversion
- This is the feature of product ADS8689IPW, a precision analog-to-digital converter
- The device features a low-power design for energy efficiency
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Resolution (Bits) | 16 | Sample rate (max) (ksps) | 100 |
| Number of input channels | 1 | Interface type | Enhanced SPI, SPI |
| Architecture | SAR | Input type | Single-ended |
| Rating | Catalog | Reference mode | External, Internal |
| Input voltage range (max) (V) | 12.288 | Input voltage range (min) (V) | -12.288 |
| Features | Oscillator, Over-Voltage Protection, PGA | Operating temperature range (°C) | -40 to 125 |
| Power consumption (typ) (mW) | 21 | Analog supply (min) (V) | 4.75 |
| Analog supply voltage (max) (V) | 5.25 | SNR (dB) | 92 |
| Digital supply (min) (V) | 1.65 | Digital supply (max) (V) | 5.25 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ADS8689IPW?
The ADS8689IPW is a precision, 16-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed for applications requiring high-resolution, high-accuracy analog-to-digital conversion, such as industrial automation, communications, and medical instrumentation.
How Does ADS8689IPW Work?
The ADS8689IPW operates by converting analog input signals into digital data with 16-bit resolution and high accuracy. It employs a successive approximation register (SAR) architecture to achieve fast conversion times and low power consumption. The ADC features an on-chip PGA for gain adjustments and a flexible serial interface for data communication.
How Many Pins does ADS8689IPW have and What are the Functions of the Pinout Configuration?
The ADS8689IPW comes in a 28-pin TSSOP package. The pinout configuration includes:
- VDD, AGND, DGND: Power supply and ground pins.
- AIN0 to AIN7: Analog input channels.
- REFP, REFN: Reference input pins.
- D0 to D15: Digital output data pins.
- CS, SCLK, SDI, SDO, CONVST: Serial interface control pins.
- DRDY: Data ready output pin.
What are the Pros and Cons of ADS8689IPW?
Pros:
- High Resolution: Offers 16-bit resolution for precise measurements.
- Fast Conversion: Utilizes SAR architecture for rapid conversion times.
- Low Power Consumption: Operates with low power for energy-efficient designs.
- On-Chip PGA: Integrated programmable gain amplifier for signal conditioning.
- Flexible Interface: Supports a serial interface for easy communication with microcontrollers.
Cons:
- Complexity: Requires careful consideration of noise, layout, and timing for optimal performance.
- External Components: May need additional components for specific applications or filtering requirements.
- Cost: Higher resolution ADCs like the ADS8689IPW may come at a premium price.
Are There Any Equivalents/Alternatives to ADS8689IPW for Recommendation?
- The ADS8860 from Texas Instruments is a 16-bit ADC with similar features and performance.
- Alternatives to the ADS8689IPW include the LTC1867 from Analog Devices and the MAX11100 from Maxim Integrated.
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