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ADS8320EB/250
Analog to Digital Converters - ADC 16-Bit Hi-Sp 2.7-5V MicroPwr Sampling
ADS8320EB/250
Analog to Digital Converters - ADC 16-Bit Hi-Sp 2.7-5V MicroPwr Sampling
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Manufacturer Part # : ADS8320EB/250
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Package/Case: VSSOP-8
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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
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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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ADS8320EB/250 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $11.602 | $11.60 |
| 10 | $10.177 | $101.77 |
| 30 | $9.308 | $279.24 |
| 100 | $8.582 | $858.20 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The ADS8320EB/250 device is a 16-bit, sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 100-kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. The average power dissipation is less than 100 mW at 10-kHz data rate. The ADS8320 also features operation from 2 V to 5.25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500 mV to VCC.Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8320 is available in an 8-pin VSSOP package.
ADS8320 block diagram
Key Features
- 100-kHz Sampling Rate
- microPower:
- 1.8 mW at 100 kHz and 2.7 V
- 0.3 mW at 10 kHz and 2.7 V
- Power Down: 3 µA (Maximum)
- 8-Pin VSSOP Package
- Pin-Compatible to ADS7816 and ADS7822
- Serial (SPI™/SSI) Interface
Application
• Battery-Operated Systems
• Remote Data Acquisition
• Isolated Data Acquisition
• Simultaneous Sampling, Multichannel Systems
• Industrial Controls
• Robotics
• Vibration Analysis
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | MSOP |
| Pin Count ! | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Analog Input Voltage-Max | 5.25 V | Analog Input Voltage-Min | |
| Conversion Time-Max | 666.67 µs | Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PDSO-G8 | JESD-609 Code | e4 |
| Length | 3 mm | Linearity Error-Max (EL) | 0.012% |
| Moisture Sensitivity Level | 2 | Number of Analog In Channels | 1 |
| Number of Bits | 16 | Number of Functions | 1 |
| Number of Terminals | 8 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Bit Code | BINARY |
| Output Format ! | SERIAL | Package Body Material | PLASTIC/EPOXY |
| Package Code | TSSOP | Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE | Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 3/5 V |
| Qualification Status ! | Not Qualified | Sample Rate | 0.1 MHz |
| Sample and Hold / Track and Hold | SAMPLE | Seated Height-Max | 1.1 mm |
| Supply Voltage-Min | 2.7 V | Supply Voltage-Nom | 2.7 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD SILVER |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.65 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 3 mm |
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 ADS8320EB/250?
The ADS8320EB/250 is a 16-bit, 250 kSPS (kilo Samples Per Second) successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed for applications requiring high-resolution analog-to-digital conversion at a moderate speed, such as industrial automation, data acquisition systems, and medical instrumentation.
How Does ADS8320EB/250 Work?
The ADS8320EB/250 operates by converting analog input signals into digital data using a successive approximation method. It features a 16-bit resolution, providing accurate digital representation of the analog input voltage. The ADC samples the input voltage and performs a series of comparisons to determine the digital output code.
How Many Pins does ADS8320EB/250 have and What are the Functions of the Pinout Configuration?
The ADS8320EB/250 is available in a 20-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VDD, VSS: Power supply pins.
- VREF: Reference voltage input.
- AGND: Analog ground.
- CLK, CONVST, DOUT: Control and data interface pins.
- SDO: Serial data output.
What are the Pros and Cons of ADS8320EB/250?
Pros:
- High Resolution: Provides 16-bit resolution for precise analog-to-digital conversion.
- Moderate Speed: Suitable for applications requiring moderate sampling rates up to 250 kSPS.
- Low Power Consumption: Operates with low power, suitable for battery-powered devices.
- Compact Package: The SSOP package is space-efficient, suitable for compact designs.
Cons:
- Speed Limitation: May not be suitable for applications requiring very high-speed sampling rates.
- External Components: May require additional components for specific circuit configurations.
Are There Any Equivalents/Alternatives to ADS8320EB/250 for Recommendation?
- Alternatives to the ADS8320EB/250 include the ADS8320 from Texas Instruments and the LTC1867 from Analog Devices.
- Similar ADCs in terms of resolution and performance are the MCP3421 from Microchip and the MAX11615 from Maxim Integrated.
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