ADS8548SRGCT

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ADS8548SRGCT

IC ADC 14BIT SAR 64VQFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 600k
NumberofInputs 8
InputType Single Ended
DataInterface SPI, Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 2.7V ~ 5.5V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 125°C
Package/Case 64-VFQFN Exposed Pad
SupplierDevicePackage 64-VQFN (9x9)

概述

Description

The ADS8548SRGCT is a high-performance, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It is designed for precision measurement applications, featuring a sampling rate of up to 1 MSPS. The device offers a differential input architecture, making it suitable for a variety of input signal types.
Key features include low power consumption, excellent linearity, and a wide input voltage range. The ADS8548SRGCT supports both single-ended and differential input modes, enabling flexibility in design. It also includes an integrated reference, which simplifies circuit design and reduces external component count.
The device operates over a wide temperature range and provides digital output in a fast, serial format, supporting both SPI and parallel interfaces. This makes it compatible with various microcontrollers and digital signal processors.
Overall, the ADS8548SRGCT is ideal for applications such as industrial automation, instrumentation, and medical devices, where high precision and reliability are essential.

Features

The ADS8548SRGCT is a high-performance 16-bit analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 16-bit resolution for precise digital representation of analog signals.
2. Sampling Rate: Supports a maximum sampling rate of 1 MSPS (mega-samples per second).
3. Input Voltage Range: Operates with a differential input voltage range, enhancing its flexibility in various applications.
4. Low Power Consumption: Consumes low power, making it suitable for battery-operated devices.
5. Built-in Reference: Includes an internal voltage reference, simplifying circuit design and reducing the need for external components.
6. Digital Interface: Features a parallel or serial digital interface for easy integration with microcontrollers and DSPs.
7. Wide Operating Temperature Range: Designed to operate in a broad temperature range, ensuring reliability across various environments.
8. Single-Supply Operation: Can operate on a single 5V supply, improving design simplicity.
These features make the ADS8548SRGCT ideal for applications in industrial automation, medical instrumentation, and high-precision data acquisition systems.

Package

The ADS8548SRGCT is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration. This package type is designed for surface mounting and provides a compact form factor suitable for various electronic applications.

Pinout

The ADS8548SRGCT is a precision 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features a total of 48 pins. The primary functions of these pins include:
1. Power Supply Pins: Provide power to the ADC (VREF, AVDD, DVDD, etc.).
2. Analog Inputs: Pins for connecting the analog signal (VIN+ and VIN-).
3. Data Output: Digital outputs for the converted data (D0-D15).
4. Control Signals: Pins for mode selection, clock input, chip select, and other operational controls (CLK, CS, etc.).
5. Reference Input: Pins for voltage reference (VREF, VREFP).
6. Ground Pins: For grounding the device (AGND, DGND).
This combination of pins allows the ADS8548SRGCT to effectively perform high-resolution data conversions while interfacing with microcontrollers and other digital systems.

Manufacturer

The ADS8548SRGCT is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and mixed-signal integrated circuits (ICs), microcontrollers, and digital signal processors. The company is well-known for its innovation in the fields of embedded processing and analog technology, serving various markets such as industrial, automotive, communications, and consumer electronics. TI's products are widely used in applications that require precision and reliability, making it a key player in the semiconductor industry.

Application

The ADS8548SRGCT is a high-precision, low-power 16-bit analog-to-digital converter (ADC) suitable for various applications, including industrial automation, process control, medical instrumentation, and data acquisition systems. It is ideal for applications requiring high accuracy and low noise, such as sensor signal processing, signal conditioning, and precision measurement systems in automotive, telecommunications, and instrumentation fields.

Equivalent

The ADS8548SRGCT is a 16-bit, 8-channel, Delta-Sigma ADC. Equivalent products include:
1. Analog Devices AD7291 - 16-bit, multi-channel ADC.
2. Microchip MCP3428 - 16-bit, 4-channel ADC.
3. Texas Instruments ADS1115 - 16-bit, 4-channel ADC.
Check specifications for compatibility based on your application needs.

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