ADS7953QDBTRQ1

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ADS7953QDBTRQ1

ADS7953-Q1 AUTOMOTIVE 12-BIT, 1M

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Спецификации

Package Bulk
Series Automotive, AEC-Q100
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 16
InputType Single Ended
DataInterface SPI
Configuration MUX-PGA-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.25V
Voltage-SupplyDigital 1.7V ~ 5.25V
Features PGA
OperatingTemperature -40°C ~ 125°C
Package/Case 38-TFSOP (0.173, 4.40mm Width)
SupplierDevicePackage 38-TSSOP

Обзор

Description

The ADS7953QDBTRQ1 is a high-precision, low-power, 16-bit analog-to-digital converter (ADC) designed for automotive and industrial applications. It features a multi-channel input configuration, enabling the conversion of multiple analog signals into digital data, making it suitable for sensor monitoring and data acquisition systems.
Key features include:
- 16-bit Resolution: Ensures high accuracy in digital representation of analog signals.
- Sampling Rate: Capable of sampling at rates up to 1 MSPS, allowing for quick data acquisition.
- Integrated Reference: Contains an internal voltage reference, simplifying the design and reducing external component count.
- Power Efficiency: Operates with low power consumption, ideal for battery-powered applications.
- Automotive Qualification: Compliant with AEC-Q100 standards, ensuring reliability in harsh automotive environments.
The ADS7953QDBTRQ1 is available in a compact package, making it suitable for space-constrained designs. Its versatility and reliability make it a popular choice for applications in automotive systems, industrial automation, and data acquisition.

Features

The ADS7953QDBTRQ1 is a precision, 16-bit, 16-channel analog-to-digital converter (ADC) designed for automotive applications. Key features include:
- 16-Bit Resolution: Provides high accuracy in measurements.
- Multi-Channel Input: Supports up to 16 single-ended input channels, enabling versatile applications.
- Low Power Consumption: Operates efficiently with low power requirements, ideal for battery-operated devices.
- SPI Interface: Facilitates easy communication with microcontrollers and digital signal processors.
- Integrated Reference: Includes an internal voltage reference, simplifying design and reducing external component count.
- Wide Supply Voltage Range: Operates from 2.7V to 5.5V, catering to various system voltages.
- Fast Conversion Rate: Achieves a maximum sampling rate of 1 MSPS.
- Automotive Qualification: Compliant with AEC-Q100 standards, ensuring reliability in automotive environments.
These features make the ADS7953QDBTRQ1 suitable for applications such as temperature sensing, pressure monitoring, and other industrial control systems.

Package

The ADS7953QDBTRQ1 is packaged in a QFN (Quad Flat No-lead) format. Specifically, it comes in a 16-pin QFN package, which provides a compact footprint and enables efficient thermal and electrical performance for applications in automotive and industrial environments.

Pinout

The ADS7953QDBTRQ1 is a 16-bit, 8-channel analog-to-digital converter (ADC) with a pin count of 48 pins. It operates on a supply voltage range of 2.7 V to 5.5 V and offers a maximum sampling rate of 1 MSPS.
Key Functions:
- Input Channels: 8 differential or single-ended input channels for versatile signal acquisition.
- SPI Interface: Supports a Serial Peripheral Interface (SPI) for easy communication with microcontrollers and digital signal processors.
- Power Management: Features several low-power modes for energy-efficient operation.
- Reference Input: Allows for an external reference voltage, providing flexibility in signal scaling.
The ADS7953QDBTRQ1 is suitable for applications requiring high-performance data conversion in industrial, automotive, and medical systems.

Manufacturer

The ADS7953QDBTRQ1 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and manufactures a wide range of electronics components, including analog and embedded processing devices. The company is known for its innovations in analog technology, microcontrollers, and integrated circuits, serving various sectors such as automotive, industrial, communications, and consumer electronics. TI focuses on providing high-performance solutions that enhance the capabilities of electronic systems while maintaining efficiency and reliability.

Application

The ADS7953QDBTRQ1 is a high-speed, 16-bit analog-to-digital converter (ADC) primarily used in automotive applications such as battery management systems, motor control, and sensor interfaces. Its precision and fast conversion rates make it suitable for industrial automation, data acquisition systems, and medical devices. Additionally, it is applicable in low-power, high-performance applications requiring reliable and accurate signal conversion.

Equivalent

The ADS7953QDBTRQ1 is a 16-bit, 8-channel ADC from Texas Instruments. Equivalent products include the AD73311 from Analog Devices, the LTC1865 from Linear Technology, and the MCP3424 from Microchip. However, ensure to compare specifications such as resolution, channels, input range, and power supply requirements for compatibility in specific applications.

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