ADS1178IPAPR

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ADS1178IPAPR

+БОМ

IC ADC 16BIT SIGMA-DELTA 64HTQFP

  • ПроизводительТехасские инструменты

  • Мфр. Часть #ADS1178IPAPR

  • Пакет HTQFP-64

  • В наличии5732

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Спецификации

Атрибут Ценность
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Number of Bits 16
Sampling Rate(Per Second) 52k
Number of Inputs 8
Input Type Differential, Single Ended
Data Interface SPI
Configuration ADC
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 1.65V ~ 1.95V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Supplier Device Package 64-HTQFP (10x10)

Обзор

Description

The ADS1178IPAPR is a high-performance, eight-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It is designed for applications requiring precise data conversion, such as industrial control, multi-channel data acquisition systems, and medical imaging. The device offers features like simultaneous sampling and a low-noise performance, which are crucial for applications that require accurate and synchronized data collection across multiple channels.
Operating at a maximum throughput rate of 52 kSPS per channel, the ADS1178IPAPR provides a programmable data rate that offers flexibility between speed and resolution, depending on the application's needs. The ADC supports both SPI and Frame-Sync serial interfaces, allowing seamless integration into various digital environments. It operates on a single 5V analog supply and a separate digital supply, which makes it adaptable to different system requirements.
The ADS1178IPAPR is packaged in a 48-pin TQFP, making it suitable for designs with space constraints. Its robust design and precision make it an ideal choice for demanding applications in fields such as energy exploration, medical equipment, and industrial automation.

Equivalent

The ADS1178IPAPR is an analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include:
1. AD7608 by Analog Devices: An 8-channel, 16-bit ADC with similar specifications.
2. LTC2358-16 by Linear Technology (Analog Devices): Offers a similar multi-channel, high-resolution ADC.
3. MAX11040K by Maxim Integrated: A simultaneous sampling, 24-bit ADC for comparable applications.
These alternatives may differ in some features, so it's important to verify specific requirements before selection.

Features

The ADS1178IPAPR is an analog-to-digital converter (ADC) designed for high-performance applications. Here are its key features:
1. Resolution and Channels: It offers a 16-bit resolution and has 8 simultaneous sampling channels, making it suitable for multi-channel data acquisition systems.
2. Sampling Rate: The device supports a maximum data rate of up to 52 kSPS per channel, ensuring accurate and fast data conversion.
3. Interface: It employs a serial interface, compatible with SPI, for efficient communication with microcontrollers or DSPs.
4. Power Supply: Operates with a single 5V analog supply and a separate 1.8V to 3.3V digital supply, providing flexibility in power management.
5. Low Power Consumption: Designed for low power consumption, it is ideal for battery-powered or power-sensitive applications.
6. Low Noise: The ADC features low noise performance, enhancing the precision of the measurements.
7. Operating Temperature: It functions over a wide temperature range from -40°C to +105°C, suitable for various environments.
8. Package: Available in a 64-pin TQFP package, facilitating compact designs.
These features make the ADS1178IPAPR a robust choice for applications requiring high precision and multiple channel data acquisition.

Pinout

The ADS1178IPAPR is an 8-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It has a 64-pin TQFP (Thin Quad Flat Package) with the following pin functions:
- Analog Inputs: 8 differential pairs for the input channels, labeled AINP and AINN for channels 1 through 8.
- Reference Inputs: Two pins for reference input (VREFP, VREFN).
- Power Supply Pins: Include analog supply (AVDD), digital supply (DVDD), and ground pins (AGND, DGND).
- Clock Pins: Include CLK input for the master clock.
- Data Interface Pins: Include SCLK (serial clock), DOUT (data output), DIN (data input), CS (chip select), and DRDY (data ready) for SPI communication.
- Control Pins: Include START and RESET for device operation control.

This device is designed for high-performance applications requiring multiple high-resolution data channels.

Manufacturer

The ADS1178IPAPR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is one of the largest and most well-known electronics companies, specializing in the design and production of semiconductors and integrated circuits. Their products are used in a wide range of applications, including industrial, automotive, personal electronics, communications, and enterprise systems. TI is known for its innovation in analog and embedded processing products, which are critical components in various electronic devices.

Application

The ADS1178IPAPR is an 8-channel, 16-bit analog-to-digital converter (ADC) often used in applications requiring high precision and performance. Key application areas include:
1. Industrial Automation: For process control and monitoring systems.
2. Medical Equipment: Specifically in patient monitoring systems and diagnostic devices.
3. Power Monitoring: Used in smart grid applications for monitoring power quality.
4. Test and Measurement: Utilized in data acquisition systems for precise measurement.
5. Audio Equipment: Applied in high-fidelity audio recording and broadcasting systems.
Its high-speed, low-power, and excellent noise performance make it suitable for systems demanding reliable and accurate digital conversion.

Package

The ADS1178IPAPR is a TQFP (Thin Quad Flat Pack) package. Specifically, it is a 64-pin TQFP with a PowerPAD for enhanced thermal performance.

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