Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Number of Bits | 32 |
| Sampling Rate(Per Second) | 38k |
| Number of Inputs | 5, 10 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | PGA, Temperature Sensor |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 28-TSSOP |
Overview
Description
The ADS1263IPWR is a high-precision, 32-bit analog-to-digital converter (ADC) from Texas Instruments, designed for precise measurement applications. It features an integrated multiplexer, programmable gain amplifier (PGA), and low-noise architecture, making it ideal for applications requiring accurate and low-noise data acquisition. The device supports a maximum data rate of 38.4 kSPS and offers multiple operating modes to balance power consumption with performance.
Key features include eight differential or 16 single-ended input channels, a wide supply range of 2.7V to 5.25V, and an internal reference. The ADS1263IPWR is equipped with a digital filter and offers selectable data output rates and resolutions, allowing flexibility in various applications. Its SPI-compatible serial interface ensures easy integration with microcontrollers or digital signal processors.
The device is commonly used in industrial, medical, and precision instrumentation applications where high-resolution and low-noise measurements are crucial. With its small TSSOP package, the ADS1263IPWR is suitable for space-constrained designs, providing a powerful solution for high-precision data conversion needs.
Key features include eight differential or 16 single-ended input channels, a wide supply range of 2.7V to 5.25V, and an internal reference. The ADS1263IPWR is equipped with a digital filter and offers selectable data output rates and resolutions, allowing flexibility in various applications. Its SPI-compatible serial interface ensures easy integration with microcontrollers or digital signal processors.
The device is commonly used in industrial, medical, and precision instrumentation applications where high-resolution and low-noise measurements are crucial. With its small TSSOP package, the ADS1263IPWR is suitable for space-constrained designs, providing a powerful solution for high-precision data conversion needs.
Equivalent
The ADS1263IPWR is a precision, low-noise, 32-bit delta-sigma analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include:
1. Analog Devices AD7177-2: Another 32-bit delta-sigma ADC focusing on precision and low noise.
2. Maxim Integrated MAX11270: Offers ultra-low noise and high precision for similar applications.
3. Microchip MCP3564R: Provides high resolution and a similar delta-sigma architecture.
These alternatives may have differing specifications, so reviewing their datasheets for specific application needs is recommended.
1. Analog Devices AD7177-2: Another 32-bit delta-sigma ADC focusing on precision and low noise.
2. Maxim Integrated MAX11270: Offers ultra-low noise and high precision for similar applications.
3. Microchip MCP3564R: Provides high resolution and a similar delta-sigma architecture.
These alternatives may have differing specifications, so reviewing their datasheets for specific application needs is recommended.
Features
The ADS1263IPWR is a high-performance, 32-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It is designed for precision measurement applications. Key features include:
1. High Resolution and Accuracy: Offers 32-bit resolution for precise measurements with very low noise levels.
2. Multiple Channels: Includes up to 10 differential or 20 single-ended input channels, allowing for versatile input configurations.
3. Programmable Data Rates: Supports data rates from 2.5 SPS to 38 kSPS, providing flexibility between speed and resolution.
4. Integrated Features: Comes with an onboard programmable gain amplifier (PGA), voltage reference, and oscillator, reducing the need for external components.
5. Low Power Consumption: Designed for low-power operation, making it suitable for battery-powered applications.
6. Wide Range of Supply Voltages: Operates with analog supply from 2.7V to 5.25V and digital supply from 1.8V to 3.6V.
7. Enhanced Functionality: Features include offset and gain calibration, digital filters, and diagnostics for system monitoring.
These features make the ADS1263IPWR suitable for applications like industrial process control, medical instrumentation, and precision data acquisition systems.
1. High Resolution and Accuracy: Offers 32-bit resolution for precise measurements with very low noise levels.
2. Multiple Channels: Includes up to 10 differential or 20 single-ended input channels, allowing for versatile input configurations.
3. Programmable Data Rates: Supports data rates from 2.5 SPS to 38 kSPS, providing flexibility between speed and resolution.
4. Integrated Features: Comes with an onboard programmable gain amplifier (PGA), voltage reference, and oscillator, reducing the need for external components.
5. Low Power Consumption: Designed for low-power operation, making it suitable for battery-powered applications.
6. Wide Range of Supply Voltages: Operates with analog supply from 2.7V to 5.25V and digital supply from 1.8V to 3.6V.
7. Enhanced Functionality: Features include offset and gain calibration, digital filters, and diagnostics for system monitoring.
These features make the ADS1263IPWR suitable for applications like industrial process control, medical instrumentation, and precision data acquisition systems.
Pinout
The ADS1263IPWR is a precision, 32-bit analog-to-digital converter (ADC) from Texas Instruments, primarily used in applications that require high accuracy and low noise. It comes in a TSSOP (Thin Shrink Small Outline Package) with 28 pins.
Key pin functions include:
1. Analog Inputs: Multiple differential and single-ended input channels.
2. Digital Interface: SPI (Serial Peripheral Interface) for communication, including pins for SCLK (clock), DIN (data in), DOUT (data out), and CS (chip select).
3. Reference Inputs: Differential reference inputs for precision measurement.
4. Power Supply: VDD and VSS for analog power, and DVDD for digital power.
5. Analog Power: AVDD and AVSS, supplying the analog portion of the ADC.
6. GPIOs: General-purpose input/output pins.
7. Clock Input: External clock input pin (CLKIN) for clock source.
8. Reset: RESET pin for resetting the device.
9. Start/Stop: START pin for converting operation control.
10. System Monitor: DRDY (data ready) to indicate when data is ready to be read.
These pins facilitate precise data conversion, interfacing, and control, making the ADS1263IPWR suitable for industrial and measurement applications.
Key pin functions include:
1. Analog Inputs: Multiple differential and single-ended input channels.
2. Digital Interface: SPI (Serial Peripheral Interface) for communication, including pins for SCLK (clock), DIN (data in), DOUT (data out), and CS (chip select).
3. Reference Inputs: Differential reference inputs for precision measurement.
4. Power Supply: VDD and VSS for analog power, and DVDD for digital power.
5. Analog Power: AVDD and AVSS, supplying the analog portion of the ADC.
6. GPIOs: General-purpose input/output pins.
7. Clock Input: External clock input pin (CLKIN) for clock source.
8. Reset: RESET pin for resetting the device.
9. Start/Stop: START pin for converting operation control.
10. System Monitor: DRDY (data ready) to indicate when data is ready to be read.
These pins facilitate precise data conversion, interfacing, and control, making the ADS1263IPWR suitable for industrial and measurement applications.
Manufacturer
The ADS1263IPWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a range of analog and embedded processing chips. Their products are used in various electronic devices, contributing to the functionality and efficiency of applications in automotive, industrial, personal electronics, communications, and enterprise systems. TI is renowned for its innovation in integrated circuits and its focus on developing technologies that drive advancements in electronics and engineering.
Application
The ADS1263IPWR is a precision 32-bit analog-to-digital converter (ADC) used in applications requiring high-resolution and accurate data conversion. Its key application areas include:
1. Industrial Automation: For precise sensor data acquisition and control systems.
2. Data Acquisition Systems: Offers high-resolution data collection in laboratory and field environments.
3. Medical Instrumentation: Used in devices requiring accurate readings, such as ECGs and EEGs.
4. Weigh Scales: Provides high precision for load cell data conversion.
5. Energy Measurement: Useful in smart meters and monitoring systems for accurate energy usage data.
6. Environmental Monitoring: Facilitates precise data collection in weather and pollution monitoring.
These applications benefit from the ADS1263IPWR's high resolution, low noise, and flexible input configurations.
1. Industrial Automation: For precise sensor data acquisition and control systems.
2. Data Acquisition Systems: Offers high-resolution data collection in laboratory and field environments.
3. Medical Instrumentation: Used in devices requiring accurate readings, such as ECGs and EEGs.
4. Weigh Scales: Provides high precision for load cell data conversion.
5. Energy Measurement: Useful in smart meters and monitoring systems for accurate energy usage data.
6. Environmental Monitoring: Facilitates precise data collection in weather and pollution monitoring.
These applications benefit from the ADS1263IPWR's high resolution, low noise, and flexible input configurations.
Package
The ADS1263IPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 28 pins. This type of packaging offers a compact footprint suitable for high-density applications, providing a balance between size and performance for precision measurement applications.
