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ADS1263IPWR
+BOMIC ADC 32BIT SIGMA-DELTA 28TSSOP
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #ADS1263IPWR
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Gói TSSOP (PW)-28
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Có sẵn5451
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| NumberofBits | 32 |
| SamplingRate(PerSecond) | 38k |
| NumberofInputs | 5, 10 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| Features | PGA, Temperature Sensor |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 28-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 28-TSSOP |
Tổng quan
Description
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
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
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
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
Application
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.