ADS8689IPWR

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ADS8689IPWR

IC ADC 16BIT SAR 16TSSOP

  • Производитель
  • Мфр. Часть #ADS8689IPWR
  • Пакет 16-TSSOP
  • Лист данных
  • В наличии4465

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 100k
NumberofInputs 1
InputType Pseudo-Differential, Single Ended
DataInterface SPI
Configuration PGA-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 1.65V ~ 5.25V
Features PGA
OperatingTemperature -40°C ~ 125°C (TA)
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

Обзор

Description

The ADS8689IPWR is a high-performance, 16-bit, analog-to-digital converter (ADC) designed for industrial and data acquisition applications. It features an integrated low-noise, low-drift reference and supports a wide input voltage range, making it suitable for various signal conditioning tasks. The device operates at a sampling rate of up to 1 MSPS, allowing for real-time data capture and processing.
Key features include a parallel and serial interface for flexibility in system integration, built-in diagnostics for system reliability, and an optional internal reference for simplified designs. The ADS8689IPWR also supports input ranges of ±10V or 0 to 5V, making it versatile for different sensor inputs.
Its low power consumption and small package size make it ideal for portable and battery-operated devices. Overall, the ADS8689IPWR is well-suited for applications in instrumentation, process control, and embedded systems where high accuracy and efficiency are critical.

Features

The ADS8689IPWR is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 16-bit resolution, offering high accuracy and detail in signal representation.
2. Sampling Rate: Up to 1 MSPS (Mega Samples Per Second), suitable for high-speed applications.
3. Input Range: Supports multiple input voltage ranges, enhancing versatility in measurement.
4. Interface: SPI-compatible digital interface for easy integration with microcontrollers and processors.
5. Low Power Consumption: Designed for low power operation, making it ideal for battery-powered applications.
6. Integrated Voltage Reference: Simplifies design by reducing the need for external components.
7. Multiple Channels: 8-channel input allows for the simultaneous processing of multiple signals.
8. Internal Filtering: Features integrated digital filters to reduce noise and improve signal integrity.
These features make the ADS8689IPWR suitable for a wide range of applications, including industrial automation, medical devices, and data acquisition systems.

Package

The ADS8689IPWR is packaged in a TQFP (Thin Quad Flat Package) with a 48-pin configuration. This package type provides a compact layout suitable for surface mounting on PCBs, facilitating efficient heat dissipation and connectivity.

Pinout

The ADS8689IPWR is a 16-bit, 8-channel analog-to-digital converter (ADC) with a total pin count of 48 pins. It features a serial peripheral interface (SPI) for data output and supports multiple operating modes, including simultaneous sampling on multiple channels.
Key functions of the pins include:
- Power Supply Pins (VDD, AVDD, DVDD) for powering the chip.
- Ground Pins (GND) for providing a common reference point.
- Analog Inputs (AIN0 to AIN7) for connecting the analog signals that need to be converted.
- Digital Inputs/Outputs (SCLK, SDI, SDO, CS) for SPI communication.
- Configuration Pins (RESET, SYNC) for resetting the device and synchronizing multiple ADCs.
- Reference Voltage Pins (REFP, REFN) for setting the reference voltage for the ADC.
This ADC is typically used in applications such as industrial automation, medical devices, and data acquisition systems where high performance and low power consumption are required.

Manufacturer

The ADS8689IPWR is manufactured by Texas Instruments (TI), a global semiconductor design and manufacturing company. Founded in 1930, Texas Instruments is headquartered in Dallas, Texas. The company specializes in analog and embedded processing products, providing a wide range of integrated circuits (ICs) and solutions used in various applications, including automotive, industrial, and consumer electronics. TI is known for its innovation in analog technology, particularly in data converters, amplifiers, and microcontrollers. The ADS8689IPWR is a precision analog-to-digital converter (ADC) that is part of TI's extensive portfolio of high-performance data acquisition products, aimed at facilitating accurate and reliable data processing in diverse applications.

Application

The ADS8689IPWR is an 8-channel, 16-bit analog-to-digital converter (ADC) used in applications such as industrial automation, motor control, data acquisition systems, and medical instrumentation. Its high-speed performance and low power consumption make it suitable for precision measurement and control in environments like sensor interfacing and process monitoring.

Equivalent

The ADS8689IPWR is a 16-bit, 8-channel, low-power ADC with integrated reference. Equivalent products include the AD7991 from Analog Devices, LTC2380 from Analog Devices, and MCP3564 from Microchip. Each alternative offers similar specifications, but specific features may vary, so it's essential to review datasheets for exact compatibility based on application requirements.

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