ADS7952SBDBT

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ADS7952SBDBT

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IC ADC 12BIT SAR 38TSSOP

  • Nhà sản xuấtTexas Dụng cụ

  • Ông. Phần #ADS7952SBDBT

  • Có sẵn8255

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Thông số kỹ thuật

thuộc tính Giá trị
Series microPOWER™
PartStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 12
InputType Single Ended
DataInterface SPI
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-Supply,Analog 2.7V ~ 5.25V
Voltage-Supply,Digital 1.7V ~ 5.25V
OperatingTemperature -40°C ~ 125°C
Package/Case 38-TFSOP (0.173", 4.40mm Width)
SupplierDevicePackage 38-TSSOP
MountingType Surface Mount
BaseProductNumber ADS7952

Tổng quan

Description

The ADS7952SBDBT is a high-performance, dual-channel, 16-bit Analog-to-Digital Converter (ADC) designed for precision applications. It features a sampling rate of up to 1 MSPS (mega samples per second) and utilizes a delta-sigma architecture, which enhances noise performance and accuracy. The device operates with a wide supply voltage range, typically from 2.7V to 5.25V, making it versatile for various applications.
Key features include low power consumption, integrated digital filters, and a serial interface (SPI) for easy communication with microcontrollers and digital systems. The ADS7952SBDBT is ideal for applications in industrial automation, instrumentation, medical devices, and sensor data acquisition, where precise measurement and reliability are critical.
Its compact package and robust performance make it suitable for embedded systems, offering designers flexibility and efficiency in their designs. Overall, the ADS7952SBDBT is a reliable choice for high-resolution data conversion in demanding environments.

Equivalent

The ADS7952SBDBT is a 16-bit, 2-channel, delta-sigma ADC from Texas Instruments. Equivalent products include the AD7172-2 from Analog Devices, the MCP3202 from Microchip, and the LTC2360 from Analog Devices. These alternatives offer similar specifications in terms of resolution, channel count, and data interface, but it's essential to review each product's datasheet to ensure compatibility with specific application requirements.

Features

The ADS7952SBDBT is a 16-bit, 2-channel analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Sampling Rate: Capable of up to 1 MSPS, enabling high-speed data acquisition.
2. Input Voltage Range: Supports both unipolar and bipolar input ranges.
3. Low Power Consumption: Operates on a supply voltage of 2.7V to 5.25V, with low power modes for energy efficiency.
4. Integrated Voltage Reference: Includes a built-in reference voltage source for simplified system design.
5. SPI Interface: Features a Serial Peripheral Interface (SPI) for easy communication with microcontrollers and processors.
6. Internal Digital Filter: Offers programmable digital filtering to enhance signal quality.
7. Differential Inputs: Supports differential input configurations for improved noise rejection.
8. Temperature Range: Operates over a wide temperature range for various applications.
These features make the ADS7952SBDBT suitable for applications such as industrial automation, medical instrumentation, and portable data acquisition systems.

Pinout

The ADS7952SBDBT is a 16-bit, 2-channel analog-to-digital converter (ADC) from Texas Instruments. It features a total of 24 pins. The primary functions of these pins include:
1. Power Supply Pins: VDD and GND pins for power.
2. Analog Input Pins: Two differential input pairs (IN1+, IN1-, IN2+, IN2-).
3. Digital Interface Pins: Serial data output (SDO), serial clock input (SCLK), chip select (CS), and data ready (DRDY).
4. Reference Voltage Pins: VREF for the reference voltage input.
5. Configuration and Control Pins: Operational control and mode selection pins.
The ADS7952 operates with a maximum sample rate of 1 MSPS and supports SPI communication for data transfer. It is designed for applications requiring high-resolution measurements.

Manufacturer

The ADS7952SBDBT is manufactured by Texas Instruments (TI), a leading technology company known for its semiconductor products and solutions. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in the design and production of a wide range of electronic components, including analog chips, embedded processors, and digital signal processors.
The company serves various industries such as automotive, industrial, communications, and consumer electronics, providing essential components that enable advanced functionalities in electronic devices. Texas Instruments is recognized for its innovation, quality, and commitment to developing technologies that improve efficiency and performance in electronic systems.
Overall, TI plays a pivotal role in the semiconductor sector and is a major player in the global electronics market.

Application

The ADS7952SBDBT is a 16-bit, low-power, successive approximation analog-to-digital converter (ADC). Its application areas include:
1. Industrial Automation: Sensor data acquisition and process control.
2. Instrumentation: Measurement and data logging for scientific instruments.
3. Medical Devices: Patient monitoring systems and diagnostic equipment.
4. Consumer Electronics: Audio processing and digital signal capture.
5. Automotive: Battery monitoring and control systems.
6. Communication Systems: Signal processing in RF and baseband applications.
Its high accuracy and low power consumption make it suitable for these diverse applications.

Package

The ADS7952SBDBT is packaged in a TSSOP (Thin Shrink Small Outline Package) format, specifically a 16-pin TSSOP. This package type is designed for surface mounting and offers a compact solution for space-constrained applications.

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