ADS8321EB/250
Analog to Digital Converters - ADC 12bit 200KHz UnipolADS8321EB/250
Analog to Digital Converters - ADC 12bit 200KHz Unipol
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Manufacturer Part # : ADS8321EB/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
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
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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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ADS8321EB/250 DataSheet
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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
The ADS8321EB/250 is a high-performance 16-bit sampling analog-to-digital converter (ADC) that operates within a 4.75V to 5.25V supply range. Its low power consumption, even at the maximum 100kHz data rate, makes it an energy-efficient choice for a variety of applications. With average power dissipation of less than 1mW at a 10kHz data rate, the ADS8321EB/250 is an ideal solution for power-conscious designs
Key Features
- The ADS8321EB/250 offers a compact package size and high-speed processing capabilities, making it ideal for use in embedded systems.
- This analog-to-digital converter is designed for demanding applications requiring high-speed data acquisition and precise conversion.
- With its single supply operation, this device minimizes complexity and reduces design efforts.
Application
- Automation & Process Control
- Sensing & Instrumentation
- Robotics
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 | SPI |
Architecture | SAR | Input type | Differential, Pseudo-Differential, Single-ended |
Rating | Catalog | Reference mode | External |
Input voltage range (max) (V) | 2.6 | Input voltage range (min) (V) | 0 |
Operating temperature range (°C) | -40 to 85 | Power consumption (typ) (mW) | 5.5 |
Analog supply (min) (V) | 4.75 | Analog supply voltage (max) (V) | 5.25 |
SNR (dB) | 87 | Digital supply (min) (V) | 4.75 |
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 ADS8321EB/250?
The ADS8321EB/250 is a 16-bit analog-to-digital converter (ADC) designed by Texas Instruments. It is a precision ADC suitable for applications requiring high-resolution analog-to-digital conversion, such as industrial control systems, sensor interfaces, and data acquisition.
How Does ADS8321EB/250 Work?
The ADS8321EB/250 works by converting analog input voltages into digital data with 16-bit resolution and high accuracy. It utilizes a successive approximation register (SAR) architecture to achieve precise conversion. The converter features a flexible input multiplexer and a serial interface for easy integration into digital systems.
How Many Pins does ADS8321EB/250 have and What are the Functions of the Pinout Configuration?
The ADS8321EB/250 is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Power supply pin.
- VSS: Ground pin.
- VREF, AGND: Reference voltage and analog ground pins, respectively.
- D0–D15: Digital output pins for the 16-bit conversion result.
- CS: Chip select input pin.
- CONVST: Conversion start input pin.
- SDATA: Serial data output pin.
What are the Pros and Cons of ADS8321EB/250?
Pros:
- High Resolution: Provides 16-bit resolution for accurate analog-to-digital conversion.
- Low Power Consumption: Operates with low power, suitable for battery-powered applications.
- Flexible Input: Features a flexible input multiplexer for channel selection.
- Serial Interface: Supports a serial interface for easy communication with microcontrollers and digital signal processors.
Cons:
- Lower Resolution Compared to Higher-End ADCs: May not be suitable for applications requiring higher than 16-bit resolution.
- External Components: May require additional external components for specific applications or filtering requirements.
Are There Any Equivalents/Alternatives to ADS8321EB/250 for Recommendation?
- The ADS8320 from Texas Instruments is a similar 16-bit ADC with a different input configuration.
- Alternatives to the ADS8321EB/250 include the MCP3421 from Microchip Technology and the MAX11615 from Maxim Integrated.
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