仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 125k |
| NumberofInputs | 8, 16 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 48-PowerTQFP |
| SupplierDevicePackage | 48-HTQFP (7x7) |
概要
Description
The ADS1258IPHPREP is a precision, high-speed, 16-bit analog-to-digital converter (ADC) designed by Texas Instruments. It features a multiplexed input architecture, allowing it to handle multiple signal channels efficiently. This device integrates 16 analog inputs, which can be configured for either single-ended or differential operation. With a maximum data rate of 125 kSPS (kilo-samples per second), it suits applications requiring fast signal acquisition.
Key features include an internal programmable gain amplifier (PGA), a flexible data interface compatible with SPI protocols, and automatic data filtering options. It also supports an on-chip voltage reference, reducing the need for external components and simplifying design. The ADS1258IPHPREP is known for its low power consumption, making it ideal for battery-operated or portable devices.
This ADC is commonly used in applications like industrial automation, data acquisition systems, and medical instrumentation. Its robust performance, high precision, and configurability make it a preferred choice for engineers seeking accurate and reliable signal conversion.
Key features include an internal programmable gain amplifier (PGA), a flexible data interface compatible with SPI protocols, and automatic data filtering options. It also supports an on-chip voltage reference, reducing the need for external components and simplifying design. The ADS1258IPHPREP is known for its low power consumption, making it ideal for battery-operated or portable devices.
This ADC is commonly used in applications like industrial automation, data acquisition systems, and medical instrumentation. Its robust performance, high precision, and configurability make it a preferred choice for engineers seeking accurate and reliable signal conversion.
Equivalent
The ADS1258IPHPREP is a high-speed, 24-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products can include the AD7768 from Analog Devices, the LTC2380-24 from Analog Devices (formerly Linear Technology), and the MAX11270 from Maxim Integrated (now part of Analog Devices). These ADCs provide similar high-resolution, high-speed data conversion capabilities, though specific features and performance may vary. Always verify compatibility based on your specific application requirements.
Features
The ADS1258IPHPREP is a high-performance, 24-bit analog-to-digital converter (ADC) designed by Texas Instruments. This ADC is notable for its robust feature set, which includes:
1. Channel Configuration: It supports up to 16 single-ended or 8 differential input channels, making it versatile for various applications.
2. Sampling Rate: The ADC can achieve a maximum data output rate of up to 125 kSPS (kilosamples per second), allowing for rapid data acquisition.
3. Resolution and Accuracy: With a 24-bit resolution, the ADS1258IPHPREP provides precise and accurate conversions necessary for high-accuracy measurements.
4. Low Power Consumption: The device is designed to be power-efficient, which is beneficial for battery-operated systems.
5. Integrated Features: It includes an internal oscillator, programmable gain amplifier, and a temperature sensor for enhanced functionality and reduced external component requirements.
6. Serial Interface: The ADC utilizes a SPI-compatible interface, simplifying integration with microcontrollers and digital signal processors.
7. Operating Range: It operates across a wide temperature range, typically -40°C to 85°C, suitable for industrial applications.
These features make the ADS1258IPHPREP ideal for precision measurement applications, including industrial automation, medical instrumentation, and data acquisition systems.
1. Channel Configuration: It supports up to 16 single-ended or 8 differential input channels, making it versatile for various applications.
2. Sampling Rate: The ADC can achieve a maximum data output rate of up to 125 kSPS (kilosamples per second), allowing for rapid data acquisition.
3. Resolution and Accuracy: With a 24-bit resolution, the ADS1258IPHPREP provides precise and accurate conversions necessary for high-accuracy measurements.
4. Low Power Consumption: The device is designed to be power-efficient, which is beneficial for battery-operated systems.
5. Integrated Features: It includes an internal oscillator, programmable gain amplifier, and a temperature sensor for enhanced functionality and reduced external component requirements.
6. Serial Interface: The ADC utilizes a SPI-compatible interface, simplifying integration with microcontrollers and digital signal processors.
7. Operating Range: It operates across a wide temperature range, typically -40°C to 85°C, suitable for industrial applications.
These features make the ADS1258IPHPREP ideal for precision measurement applications, including industrial automation, medical instrumentation, and data acquisition systems.
Pinout
The ADS1258IPHPREP is a precision, 24-bit, analog-to-digital converter (ADC) from Texas Instruments. It comes with a 64-pin package, specifically in an HTQFP (Heat Sink Thin Quad Flat Pack) format. The primary function of the ADS1258IPHPREP is to convert analog signals into digital data, ideal for applications requiring high resolution and accuracy.
Key features include:
- 24-bit resolution for high precision measurements.
- Sampling rates up to 125 kSPS (kilosamples per second).
- Integrated multiplexer with up to 16 single-ended or 8 differential inputs.
- Built-in programmable gain amplifier for signal conditioning.
- Serial Peripheral Interface (SPI) for easy communication with microcontrollers or digital signal processors.
This ADC is well-suited for applications in industrial automation, data acquisition systems, and instrumentation where precise electrical measurement is critical.
Key features include:
- 24-bit resolution for high precision measurements.
- Sampling rates up to 125 kSPS (kilosamples per second).
- Integrated multiplexer with up to 16 single-ended or 8 differential inputs.
- Built-in programmable gain amplifier for signal conditioning.
- Serial Peripheral Interface (SPI) for easy communication with microcontrollers or digital signal processors.
This ADC is well-suited for applications in industrial automation, data acquisition systems, and instrumentation where precise electrical measurement is critical.
Manufacturer
The ADS1258IPHPREP is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They serve various industries, including automotive, industrial, personal electronics, and communications. Known for their innovation and extensive product portfolio, TI is a key player in the electronics industry, providing solutions for analog and embedded processing applications.
Application
The ADS1258IPHPREP is a high-performance analog-to-digital converter (ADC) used in various applications requiring precise data acquisition. Key application areas include:
1. Industrial Automation: For monitoring and controlling processes with high precision.
2. Medical Instrumentation: In devices like ECGs and other diagnostic tools requiring accurate signal capture.
3. Test and Measurement Equipment: For applications needing reliable data conversion and analysis.
4. Energy Management Systems: Used in monitoring and optimizing power usage.
5. Vibration and Acoustic Analysis: In systems that require detailed frequency response analysis.
Its high resolution and fast sampling rates make it ideal for applications that demand accurate and rapid data conversion.
1. Industrial Automation: For monitoring and controlling processes with high precision.
2. Medical Instrumentation: In devices like ECGs and other diagnostic tools requiring accurate signal capture.
3. Test and Measurement Equipment: For applications needing reliable data conversion and analysis.
4. Energy Management Systems: Used in monitoring and optimizing power usage.
5. Vibration and Acoustic Analysis: In systems that require detailed frequency response analysis.
Its high resolution and fast sampling rates make it ideal for applications that demand accurate and rapid data conversion.
Package
The package type for the ADS1258IPHPREP is HTQFP (Heat-Sink Thin Quad Flat Pack) with 64 pins. This package is designed for surface mount technology, providing a compact and efficient form factor for integrating high-performance components like the ADS1258 analog-to-digital converter.