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ADS8321EB/250
+StücklisteIC ADC 16BIT SAR 8VSSOP
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HerstellerTexas Instruments
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Herstellerteil #ADS8321EB/250
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Datenblatt ADS8321EB/250 DataSheet
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Auf Lager4878
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Series | microPOWER™ |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A / D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| Mounting Type | Surface Mount |
| Base Product Number | ADS8321 |
Übersicht
Description
The ADS8321EB/250 is an evaluation board designed for the ADS8321, a 16-bit, low-power, delta-sigma analog-to-digital converter (ADC) featuring a sampling rate of up to 250 kSPS. This evaluation board allows engineers to easily assess the performance and functionality of the ADS8321 in various applications, including industrial automation, medical devices, and sensor interfacing.
The board provides necessary connections for power supply, input signals, and digital interface, making it user-friendly for prototyping and testing. The ADS8321 offers features such as a differential input, low noise operation, and internal reference voltage, ensuring high accuracy and resolution in data conversion.
With its robust design and comprehensive documentation, the ADS8321EB/250 facilitates rapid evaluation and integration of the ADS8321 into custom applications, helping designers optimize their system performance and accelerate time-to-market.
The board provides necessary connections for power supply, input signals, and digital interface, making it user-friendly for prototyping and testing. The ADS8321 offers features such as a differential input, low noise operation, and internal reference voltage, ensuring high accuracy and resolution in data conversion.
With its robust design and comprehensive documentation, the ADS8321EB/250 facilitates rapid evaluation and integration of the ADS8321 into custom applications, helping designers optimize their system performance and accelerate time-to-market.
Equivalent
The ADS8321EB/250 is a 24-bit, 250 kSPS ADC. Equivalent products include the following:
1. AD7660 - 24-bit, 1 MSPS ADC from Analog Devices.
2. MCP3564 - 24-bit, 250 kSPS ADC from Microchip.
3. LTC2400 - 24-bit, 240 SPS ADC from Analog Devices.
4. MAX11616 - 16-bit, 1 MSPS ADC from Maxim Integrated.
Ensure to check specifications for compatibility with your application requirements.
1. AD7660 - 24-bit, 1 MSPS ADC from Analog Devices.
2. MCP3564 - 24-bit, 250 kSPS ADC from Microchip.
3. LTC2400 - 24-bit, 240 SPS ADC from Analog Devices.
4. MAX11616 - 16-bit, 1 MSPS ADC from Maxim Integrated.
Ensure to check specifications for compatibility with your application requirements.
Features
The ADS8321EB/250 is a 24-bit analog-to-digital converter (ADC) designed for high-precision applications. Key features include:
1. Resolution: 24 bits, providing high accuracy in digital representation.
2. Sampling Rate: Up to 250 kSPS, enabling fast data acquisition.
3. Input Voltage Range: Typically ±VREF, allowing for a wide range of input signals.
4. Low Noise: High signal-to-noise ratio (SNR) enhances performance in noisy environments.
5. SPI Interface: Standard Serial Peripheral Interface (SPI) for easy connection to microcontrollers and processors.
6. Internal Reference: Integrated voltage reference simplifies design and reduces external components.
7. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices.
8. Temperature Range: Operates over a wide temperature range, ensuring reliability in various conditions.
These features make the ADS8321EB/250 ideal for applications in industrial automation, medical devices, and precision instrumentation.
1. Resolution: 24 bits, providing high accuracy in digital representation.
2. Sampling Rate: Up to 250 kSPS, enabling fast data acquisition.
3. Input Voltage Range: Typically ±VREF, allowing for a wide range of input signals.
4. Low Noise: High signal-to-noise ratio (SNR) enhances performance in noisy environments.
5. SPI Interface: Standard Serial Peripheral Interface (SPI) for easy connection to microcontrollers and processors.
6. Internal Reference: Integrated voltage reference simplifies design and reduces external components.
7. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices.
8. Temperature Range: Operates over a wide temperature range, ensuring reliability in various conditions.
These features make the ADS8321EB/250 ideal for applications in industrial automation, medical devices, and precision instrumentation.
Pinout
The ADS8321EB/250 is a 16-bit analog-to-digital converter (ADC) with a pin count of 28. It features a serial interface for data output, allowing for easy integration into various systems.
Key functions of the pins include:
1. Power Supply (VDD, VSS): Provides power to the device.
2. Reference Voltage (VREF): Used for setting the reference voltage.
3. Input Pins (AIN): Connect to the analog input signal to be converted.
4. Clock Input (SCLK): Provides the clock signal for synchronizing data output.
5. Data Output (DOUT): Serial output pin for transmitting converted digital data.
6. Chip Select (CS): Used to select the ADC for communication.
7. Conversion Start (CONV): Initiates a conversion cycle.
8. Busy Indicator (BUSY): Indicates the status of the conversion process.
This configuration supports applications requiring high precision and low power consumption.
Key functions of the pins include:
1. Power Supply (VDD, VSS): Provides power to the device.
2. Reference Voltage (VREF): Used for setting the reference voltage.
3. Input Pins (AIN): Connect to the analog input signal to be converted.
4. Clock Input (SCLK): Provides the clock signal for synchronizing data output.
5. Data Output (DOUT): Serial output pin for transmitting converted digital data.
6. Chip Select (CS): Used to select the ADC for communication.
7. Conversion Start (CONV): Initiates a conversion cycle.
8. Busy Indicator (BUSY): Indicates the status of the conversion process.
This configuration supports applications requiring high precision and low power consumption.
Manufacturer
The ADS8321EB/250 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in designing and manufacturing analog and embedded processing chips. The company is well-known for its innovative technology and product solutions in various sectors, including automotive, industrial, communications, and consumer electronics. TI's portfolio includes a wide range of products, including analog-to-digital converters (ADCs) like the ADS8321EB/250, which is a high-performance, 24-bit ADC designed for precision data acquisition applications. Texas Instruments is recognized for its commitment to research and development, driving advancements in technology and supporting the needs of engineers and designers worldwide.
Application
The ADS8321EB/250 is a precision, 24-bit analog-to-digital converter (ADC) suitable for various applications, including:
1. Medical Devices: High-resolution imaging and monitoring equipment.
2. Industrial Automation: Process control and data acquisition systems.
3. Test and Measurement: Precision measurements in laboratory instruments.
4. Instrumentation: Sensors in environmental monitoring and scientific research.
5. Communications: Signal processing in telecommunications.
6. Consumer Electronics: High-fidelity audio and video applications.
Its high accuracy and low noise make it ideal for applications requiring detailed signal representation.
1. Medical Devices: High-resolution imaging and monitoring equipment.
2. Industrial Automation: Process control and data acquisition systems.
3. Test and Measurement: Precision measurements in laboratory instruments.
4. Instrumentation: Sensors in environmental monitoring and scientific research.
5. Communications: Signal processing in telecommunications.
6. Consumer Electronics: High-fidelity audio and video applications.
Its high accuracy and low noise make it ideal for applications requiring detailed signal representation.
Package
The ADS8321EB/250 is packaged in a TQFP (Thin Quad Flat Package) with 32 pins.
