ADS1278IPAPT

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ADS1278IPAPT

+BOM

IC ADC 24BIT SIGMA-DELTA 64HTQFP

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  • 데이터시트 ADS1278IPAPT DataSheet

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365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Part Status Active
Number of Bits 24
Sampling Rate (Per Second) 144k
Number of Inputs 8
Input Type Differential
Data Interface SPI
Configuration ADC
Number of A / D Converters 8
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 1.65V ~ 1.95V
Operating Temperature -40°C ~ 105°C
Package / Case 64-PowerTQFP
Supplier Device Package 64-HTQFP (10x10)
Mounting Type Surface Mount
Base Product Number ADS1278

개요

Description

The ADS1278IPAPT is a high-performance, 24-bit analog-to-digital converter (ADC) designed by Texas Instruments for precision applications in medical, industrial, and data acquisition systems. This device features eight differential input channels, allowing for simultaneous sampling, which enhances data capture speed and accuracy. It operates at a maximum data rate of 144 kSPS per channel, providing high resolution and low noise performance.
The ADS1278 supports various digital interface options, including SPI, facilitating easy integration into microcontroller and DSP systems. It also includes onboard digital filtering, programmable gain amplifiers, and configurable operating modes, enhancing flexibility for different applications.
With its low power consumption and high dynamic range (up to 110 dB), the ADS1278 is suited for high-fidelity audio and precision measurements. Its compact package and robust performance make it ideal for applications requiring detailed signal analysis and conversion. Overall, the ADS1278IPAPT is a versatile choice for engineers seeking advanced ADC solutions.

Equivalent

Equivalent products to the ADS1278IPAPT include the AD7768-1 from Analog Devices, the LTC2375-16 from Analog Devices, and the MCP356X series from Microchip. These alternatives typically offer similar specifications such as high-resolution, low-noise, and multi-channel capabilities. Be sure to compare specific parameters like sample rate, input range, and power consumption for optimal compatibility in your application.

Features

The ADS1278IPAPT is a high-performance analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. Resolution: 24-bit resolution for high accuracy in signal representation.
2. Speed: Up to 144 kSPS (samples per second) data rates, suitable for real-time applications.
3. Input Type: Differential input configuration, enhancing noise rejection and common-mode performance.
4. Power Consumption: Low power operation, which is ideal for battery-powered devices.
5. Digital Filters: Integrated digital decimation filters for flexible output data rates and reduced processing requirements.
6. PGA: Programmable Gain Amplifier (PGA) allowing gain settings for various input signal ranges.
7. Interface: SPI-compatible digital interface for easy communication with microcontrollers and processors.
8. Multiple Channels: Supports up to 8 channels for multiplexed input, ideal for multi-channel applications.
9. Temperature Range: Suitable for industrial applications with an extended operating temperature range.
10. Single Supply: Operates from a single supply voltage, simplifying design.
These features make the ADS1278IPAPT suitable for applications in industrial automation, medical instrumentation, and data acquisition systems.

Pinout

The ADS1278IPAPT is a 24-bit analog-to-digital converter (ADC) with a total of 64 pins in a TQFP (Thin Quad Flat Package) format. This device is designed for high-performance data acquisition and features eight differential input channels.
Key functions include:
- Data Conversion: High-speed conversion of analog signals to digital format.
- Serial Interface: Supports SPI (Serial Peripheral Interface) for communication with microcontrollers or processors.
- Clock Input: External clock input to synchronize the ADC operation.
- Power Management: Features for controlling power consumption, including different operating modes.
- Digital Filtering: Built-in digital filters to improve signal integrity and reduce noise.
The ADS1278 is suitable for applications in industrial automation, medical instrumentation, and high-precision data acquisition systems.

Manufacturer

The ADS1278IPAPT is manufactured by Texas Instruments (TI), a leading semiconductor company. Founded in 1930, Texas Instruments is primarily known for designing and manufacturing a wide range of analog and digital semiconductor solutions. The company specializes in various markets, including industrial, automotive, personal electronics, and communications.
The ADS1278 is a high-performance, 24-bit, delta-sigma analog-to-digital converter (ADC) that features eight channels and is designed for applications requiring high precision and low noise, such as in industrial automation, medical instrumentation, and data acquisition systems. Texas Instruments is recognized for its innovation in the field of analog and embedded processing technologies, making it a key player in the semiconductor industry.

Application

The ADS1278IPAPT is an 8-channel, 24-bit Analog-to-Digital Converter (ADC) designed for high-performance applications. Its primary application areas include medical imaging (such as MRI and ultrasound), industrial process control, and instrumentation. It is also used in audio and high-fidelity sound systems, data acquisition systems, and environmental monitoring. The device's high-resolution and low-noise characteristics make it suitable for applications requiring precise signal measurement and conversion in various fields, including telecommunications and automotive systems.

Package

The ADS1278IPAPT is packaged in a TQFP (Thin Quad Flat Package) with 64 pins.

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