Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 14 |
| Sampling Rate(Per Second) | 600k |
| Number of Inputs | 8 |
| Input Type | Single Ended |
| Data Interface | SPI, Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 64-VQFN (9x9) |
Tổng quan
Description
The ADS8548SRGCT is a high-performance, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features eight channels with simultaneous sampling capabilities, making it ideal for applications requiring precise multi-channel data acquisition. The device operates with a maximum sampling rate of 250 kSPS per channel, providing fast and accurate digital conversion of analog signals.
The ADS8548SRGCT incorporates a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and digital systems. It offers a wide input voltage range and supports both bipolar and unipolar input modes, enhancing its versatility for various signal types. The converter includes an internal reference, reducing the need for external components and simplifying design.
This ADC is suitable for applications in industrial automation, medical instrumentation, and any system requiring high-resolution, simultaneous sampling of multiple inputs. Its compact package and low power consumption make it adaptable for space-constrained applications. Overall, the ADS8548SRGCT offers robust performance, flexibility, and ease of use for complex analog to digital conversion needs.
The ADS8548SRGCT incorporates a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and digital systems. It offers a wide input voltage range and supports both bipolar and unipolar input modes, enhancing its versatility for various signal types. The converter includes an internal reference, reducing the need for external components and simplifying design.
This ADC is suitable for applications in industrial automation, medical instrumentation, and any system requiring high-resolution, simultaneous sampling of multiple inputs. Its compact package and low power consumption make it adaptable for space-constrained applications. Overall, the ADS8548SRGCT offers robust performance, flexibility, and ease of use for complex analog to digital conversion needs.
Equivalent
The ADS8548SRGCT is an octal, 16-bit, simultaneous sampling, analog-to-digital converter. Equivalent products are those that match its key specifications: resolution, sampling rate, and number of channels. Consider ADCs like the AD7608 from Analog Devices or the LTC2358 series from Analog Devices (formerly Linear Technology) for similar functionality. Ensure that they meet your specific design requirements, such as voltage range and interface compatibility, as specifications might slightly differ. Always verify with the latest datasheets.
Features
The ADS8548SRGCT is a high-performance analog-to-digital converter (ADC) with the following features:
1. Resolution: 16-bit ADC for precise data conversion.
2. Channels: 8 separate channels, allowing simultaneous signal processing.
3. Sampling Rate: Up to 250 kSPS (kilo-samples per second) per channel.
4. Input Range: Supports various input ranges for flexibility in different applications.
5. Interface: Offers a parallel and serial output interface for easy integration with various microcontrollers and processors.
6. Power Supply: Operates on a single 5V supply, simplifying power requirements.
7. Operating Temperature: Suitable for industrial environments, with a temperature range of -40°C to +85°C.
8. Low Power Consumption: Designed for efficient energy usage, making it ideal for battery-powered devices.
9. Package: Available in an RGCT package, which is compact and suitable for space-constrained applications.
10. Multi-Functionality: Includes features like simultaneous sampling and conversion, enhancing its versatility in diverse applications.
This ADC is suited for applications requiring high accuracy, such as industrial control systems, medical instruments, and data acquisition systems.
1. Resolution: 16-bit ADC for precise data conversion.
2. Channels: 8 separate channels, allowing simultaneous signal processing.
3. Sampling Rate: Up to 250 kSPS (kilo-samples per second) per channel.
4. Input Range: Supports various input ranges for flexibility in different applications.
5. Interface: Offers a parallel and serial output interface for easy integration with various microcontrollers and processors.
6. Power Supply: Operates on a single 5V supply, simplifying power requirements.
7. Operating Temperature: Suitable for industrial environments, with a temperature range of -40°C to +85°C.
8. Low Power Consumption: Designed for efficient energy usage, making it ideal for battery-powered devices.
9. Package: Available in an RGCT package, which is compact and suitable for space-constrained applications.
10. Multi-Functionality: Includes features like simultaneous sampling and conversion, enhancing its versatility in diverse applications.
This ADC is suited for applications requiring high accuracy, such as industrial control systems, medical instruments, and data acquisition systems.
Pinout
The ADS8548SRGCT is a 16-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments. It is designed for high-performance data acquisition applications.
The ADS8548 is typically housed in a VQFN (Very Thin Quad Flat No-Lead) package, which includes 64 pins. Each pin on the device serves a specific function related to its operation as an ADC. Key functions of its pins include:
1. Analog Inputs: Multiple pins are designated for the 8-channel analog input.
2. Digital I/O: Pins for serial and parallel digital data output, enabling communication with microcontrollers or other digital systems.
3. Power Supply: Pins for the analog and digital power supply inputs.
4. Clock Input: A pin for the clock signal, which is critical for timing and data conversion processes.
5. Control Pins: Various pins for control signals, including chip select, conversion start, and data ready signals.
For precise pin configuration and further details, referring to the device's datasheet is recommended.
The ADS8548 is typically housed in a VQFN (Very Thin Quad Flat No-Lead) package, which includes 64 pins. Each pin on the device serves a specific function related to its operation as an ADC. Key functions of its pins include:
1. Analog Inputs: Multiple pins are designated for the 8-channel analog input.
2. Digital I/O: Pins for serial and parallel digital data output, enabling communication with microcontrollers or other digital systems.
3. Power Supply: Pins for the analog and digital power supply inputs.
4. Clock Input: A pin for the clock signal, which is critical for timing and data conversion processes.
5. Control Pins: Various pins for control signals, including chip select, conversion start, and data ready signals.
For precise pin configuration and further details, referring to the device's datasheet is recommended.
Manufacturer
The ADS8548SRGCT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a variety of electronic components and integrated circuits. TI is widely recognized for its development and innovation in the field of analog and embedded processing semiconductors, which are essential components in various electronic devices and systems. The company serves a diverse array of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is known for its focus on research and development, which helps in creating cutting-edge technology solutions that are utilized worldwide.
Application
The ADS8548SRGCT is a high-performance analog-to-digital converter (ADC) used in various application areas. Key applications include industrial automation and control systems where precise data acquisition is crucial. It is also used in medical imaging and diagnostic equipment, such as MRI and CT scanners, where high-resolution data conversion is needed. Additionally, the ADS8548SRGCT is employed in power quality monitoring systems, enabling accurate analysis of electrical parameters. In communications infrastructure, it supports signal processing tasks, and in test and measurement equipment, it ensures precise data capture. Its reliability and precision make it suitable for aerospace and defense applications as well.
Package
The ADS8548SRGCT is a precision analog-to-digital converter (ADC) from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No-Lead) package type. Specifically, the package is a 64-pin VQFN with a thermal pad, designed to offer a compact form factor with efficient thermal management.
