ADS7029QDCURQ1

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ADS7029QDCURQ1

IC ADC 8BIT SAR 8VSSOP

  • Производитель
  • Мфр. Часть #ADS7029QDCURQ1
  • Пакет VSSOP (DCU)-8
  • Лист данных
  • В наличии2296

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series Automotive, AEC-Q100
ProductStatus Active
NumberofBits 8
SamplingRate(PerSecond) 2M
NumberofInputs 1
InputType Differential, Single Ended
DataInterface SPI
Configuration ADC
Ratio-S/H:ADC 0:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-SupplyAnalog 2.35V ~ 3.6V
Voltage-SupplyDigital 1.65V ~ 3.6V
OperatingTemperature -40°C ~ 125°C (TA)
Package/Case 8-VFSOP (0.091, 2.30mm Width)
SupplierDevicePackage 8-VSSOP

Обзор

Description

The ADS7029QDCURQ1 is a precision, low-power, 12-bit analog-to-digital converter (ADC) designed for automotive applications. It features a sampling rate of up to 1 MSPS and operates from a single supply voltage, making it suitable for battery-operated devices. The device includes an internal reference and offers features like programmable gain amplification, which enhances its versatility in measuring various input signals.
The ADC supports serial communication via SPI, allowing easy integration into systems. Its low power consumption and compact form factor make it ideal for applications in automotive sensors, data acquisition, and motor control systems. Additionally, the ADS7029QDCURQ1 is designed to meet stringent automotive standards for reliability and robustness, ensuring performance in harsh environments. Overall, it provides a reliable solution for high-precision data conversion in automotive electronics.

Features

The ADS7029QDCURQ1 is a precision, low-power, 12-bit analog-to-digital converter (ADC) designed for automotive applications. Key features include:
1. Resolution: 12-bit conversion with a sampling rate of up to 1 MSPS.
2. Input Range: Configurable input range for flexibility in various applications.
3. Low Power Consumption: Designed for low power operation, suitable for battery-powered devices.
4. Integrated Reference: Includes an internal reference voltage for ease of use and reduced external component count.
5. Serial Interface: SPI-compatible interface for easy connection to microcontrollers and digital systems.
6. Automotive Qualification: AEC-Q100 qualified, ensuring reliability in automotive environments.
7. Temperature Range: Operates over a wide temperature range, suitable for harsh conditions.
8. Single Supply Operation: Can operate from a single supply voltage, enhancing design simplicity.
These features make the ADS7029QDCURQ1 ideal for applications such as battery management, industrial sensing, and automotive monitoring systems.

Package

The ADS7029QDCURQ1 is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically in a 16-pin VQFN package. This type of package is designed for space efficiency and thermal performance in electronic applications.

Pinout

The ADS7029QDCURQ1 is a 12-bit, 1 MSPS, single-channel analog-to-digital converter (ADC) from Texas Instruments. It features a 16-pin VQFN package.
Pin Count: 16 pins.
Function Overview:
- VIN (Analog Input): Input for the analog signal to be converted.
- VREF (Reference Voltage): Connects to the reference voltage for the ADC.
- AVDD (Analog Supply Voltage): Supply voltage for analog circuitry.
- DVDD (Digital Supply Voltage): Supply voltage for digital circuitry.
- GND (Ground): Common ground reference.
- SCL (Serial Clock): Clock input for serial communication.
- SDA (Serial Data): Data line for serial communication.
- ALERT: Optional output for alarm or interrupt signaling.
- MODE: Selects the operating mode of the ADC.
This ADC is designed for automotive applications, providing high performance and reliability under harsh conditions.

Manufacturer

The ADS7029QDCURQ1 is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of analog and embedded processing chips. The company is known for its innovations in various sectors, including automotive, industrial, communications, and consumer electronics. TI provides solutions that enable advancements in connectivity and efficiency for both simple and complex electronic systems.

Application

The ADS7029QDCURQ1 is a 12-bit analog-to-digital converter (ADC) designed for automotive applications. Its primary application areas include battery management systems, motor control, and sensor data acquisition in electric and hybrid vehicles. It is also suitable for industrial automation, medical devices, and other high-performance embedded systems requiring precise voltage measurements and robust performance in harsh environments.

Equivalent

The ADS7029QDCURQ1 is a 12-bit, 2-channel, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the following:
1. ADS7038 - 12-bit, 1-channel ADC
2. ADS7042 - 12-bit, 4-channel ADC
3. MCP3421 - 12-bit, 1-channel ADC from Microchip
4. MAX11614 - 12-bit, 4-channel ADC from Maxim Integrated
These alternatives may have varying specifications and features, so it's important to verify compatibility based on your specific application requirements.

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