ADS8320E/2K5

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ADS8320E/2K5

IC ADC 16BIT SAR 8VSSOP

  • Fabricant
  • Mfr. Partie #ADS8320E/2K5
  • Paquet VSSOP (DGK)-8
  • Fiche de données
  • En stock3349

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series microPOWER™
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 100k
NumberofInputs 1
InputType Pseudo-Differential, Single Ended
DataInterface SPI
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 5V
OperatingTemperature -40°C ~ 85°C
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 8-VSSOP

Vue d'ensemble

Description

The ADS8320E/2K5 is a high-performance, low-power, 16-bit analog-to-digital converter (ADC) designed for precision applications. Operating with a sampling rate of up to 1000 S/s, it excels in converting analog signals into digital data with high accuracy and low noise. This device features a differential input structure, which enhances noise immunity, making it suitable for applications in industrial automation, medical instrumentation, and data acquisition systems.
The ADS8320E/2K5 integrates a built-in reference and provides a serial interface for easy communication with microcontrollers and digital signal processors. It supports both single-ended and differential input configurations, allowing for flexibility in design. Additionally, its low power consumption and sleep mode further enhance its suitability for battery-powered applications.
Overall, the ADS8320E/2K5 is ideal for scenarios requiring precise measurements and low power consumption, making it a valuable component in modern electronic systems.

Features

The ADS8320E/2K5 is a 16-bit, 1 MSPS (million samples per second) analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. Resolution: 16-bit resolution for high precision in data conversion.
2. Speed: Capable of operating at sampling rates up to 1 MSPS.
3. Input Voltage Range: Supports a wide input voltage range, typically 0 to VREF.
4. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
5. Serial Interface: Uses a 3-wire serial interface (SPI) for easy communication with microcontrollers.
6. Single Supply Operation: Operates on a single supply voltage, simplifying design.
7. Built-In Reference: Features an internal reference voltage, enhancing ease of use.
8. Differential Input: Offers differential input capability for improved noise rejection.
These features make the ADS8320E/2K5 suitable for applications in industrial control, medical devices, and data acquisition systems.

Package

The ADS8320E/2K5 is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration. This surface-mount package type is designed for efficient thermal performance and compact layout in electronic applications.

Pinout

The ADS8320E/2K5 is a 16-bit analog-to-digital converter (ADC) with a total of 28 pins. The pin functions include:
1. VREF: Reference voltage input.
2. AVDD: Analog power supply input.
3. AGND: Analog ground.
4. DVDD: Digital power supply input.
5. DGND: Digital ground.
6. DIN: Digital data input.
7. DOUT: Digital data output.
8. SCLK: Serial clock input for data output.
9. CS: Chip select input to enable the device.
10. START: Start conversion input.
11. BUSY: Indicates conversion status.
12. PD: Power down control.
Other pins are reserved for internal functions and additional configurations. The device is designed for high-speed data conversion, suitable for various applications like industrial process control and data acquisition systems.

Manufacturer

The ADS8320E/2K5 is manufactured by Texas Instruments (TI), a leading semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor products. TI is known for its innovations in microcontrollers, processors, and signal processing technologies, serving various industries including automotive, industrial, communications, and consumer electronics. The ADS8320 is a high-resolution, low-power analog-to-digital converter (ADC) designed for precision data acquisition applications, highlighting TI's commitment to high-performance electronic components.

Application

The ADS8320E/2K5 is a 16-bit analog-to-digital converter (ADC) primarily used in precision measurement applications, industrial automation, and data acquisition systems. It is ideal for sensor interfacing, process control, and instrumentation due to its high accuracy and low noise performance. Common applications include medical devices, automotive systems, and communications equipment, where reliable and precise digital representation of analog signals is critical.

Equivalent

The ADS8320E/2K5 is a 16-bit, 1 MSPS ADC. Equivalent products include the AD7685 from Analog Devices, MCP3204 from Microchip, and LTC1867 from Analog Devices. These alternatives offer similar specifications in terms of resolution, sampling rate, and performance for various applications. Always verify specific requirements like power consumption and interface compatibility when selecting a replacement.

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