AD7998BRUZ-1

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AD7998BRUZ-1

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IC ADC 12BIT SAR 20TSSOP

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Especificações

Atributo Valor
Package Tube
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 188k
NumberofInputs 8
InputType Single Ended
DataInterface I²C
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 20-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 20-TSSOP

Visão Geral

Description

The AD7998BRUZ-1 is an 8-channel, 12-bit, analog-to-digital converter (ADC) from Analog Devices. It is designed for applications requiring high precision and efficiency, suitable for monitoring multiple analog signals. This ADC features a fast I²C-compatible interface, allowing for easy integration with microcontrollers and other digital systems. The device operates from a single 2.7V to 5.5V power supply, making it versatile for various power environments.
The AD7998BRUZ-1 supports a conversion rate of up to 188 kSPS, facilitating rapid data acquisition. Its input track-and-hold amplifier can handle input frequencies up to Nyquist rates with a wide analog input bandwidth. The device also includes programmable alert functions and a multi-channel sequencer, enabling intelligent data collection and interrupt-driven designs.
Integrated features like internal clock generation, low power consumption, and power-down capabilities enhance the AD7998BRUZ-1's efficiency, making it ideal for battery-operated devices. Overall, it is a robust solution for applications in industrial, medical, and consumer electronics, where precise multi-channel analog data conversion is required.

Equivalent

The AD7998BRUZ-1 is an 8-channel, 12-bit ADC from Analog Devices. Equivalent products include:
1. Texas Instruments ADS7953: 12-bit, 8-channel ADC.
2. Microchip MCP3208: 12-bit, 8-channel ADC.
3. Maxim Integrated MAX11619: 12-bit, 8-channel ADC.
These alternatives offer similar functionality and can be considered for applications requiring multi-channel, 12-bit analog-to-digital conversion. Always verify specific feature compatibility with your application requirements.

Features

The AD7998BRUZ-1 is an 8-channel, 12-bit analog-to-digital converter (ADC) with I²C interface, designed for low power and high performance. Key features include:
1. Resolution: 12-bit ADC for precise data conversion.
2. Channels: 8 analog input channels, allowing for multi-channel data acquisition.
3. Interface: I²C-compatible serial interface, enabling easy integration with various microcontrollers.
4. Power Consumption: Low power operation, suitable for battery-powered applications.
5. Sampling Rate: Fast sampling rate of up to 188 kSPS (kilosamples per second).
6. Voltage Reference: Internal reference option for improved accuracy.
7. Operating Voltage: Wide supply voltage range from 2.7 V to 5.5 V.
8. Temperature Range: Industrial temperature range from -40°C to +85°C.
9. Size: Compact TSSOP package for space-constrained applications.
10. Additional Features: Includes features like automatic channel sequencing, programmable alert thresholds, and power-down modes for enhanced functionality and efficiency.
These features make the AD7998BRUZ-1 suitable for a variety of applications, including industrial control, battery monitoring, and data acquisition systems.

Pinout

The AD7998BRUZ-1 is an 8-channel, 12-bit analog-to-digital converter (ADC) with an I²C-compatible interface. It comes in a 16-lead TSSOP (Thin Shrink Small Outline Package).
The primary function of the AD7998BRUZ-1 is to convert analog voltage signals into 12-bit digital data, which can be communicated to a microcontroller or processor via its I²C interface. This device is suited for applications requiring multiple input channels and low power consumption. It offers features such as multiplexer sequencing, configurable alert outputs, and automatic shutdown for power saving.

Manufacturer

The AD7998BRUZ-1 is manufactured by Analog Devices, Inc. Analog Devices is an American multinational company that specializes in the design, manufacturing, and marketing of a broad range of integrated circuits, with a focus on data conversion and signal processing technologies. The company provides a variety of products, including analog, mixed-signal, and digital signal processing (DSP) integrated circuits that are used in electronic equipment. Analog Devices serves a diverse array of industries, including communications, computer, industrial, instrumentation, and military/aerospace, making it a significant player in the semiconductor industry.

Application

The AD7998BRUZ-1 is an 8-channel, 12-bit Analog-to-Digital Converter (ADC) often used in various applications due to its versatility and precision. Key application areas include:
1. Data Acquisition Systems: Ideal for capturing and digitizing analog signals from multiple sources.
2. Industrial Automation: Useful in monitoring and controlling machinery and processes.
3. Medical Instruments: Employed in diagnostic equipment for accurate signal processing.
4. Environmental Monitoring: Used in systems tracking environmental data like temperature and humidity.
5. Consumer Electronics: Integral in devices requiring multi-channel input processing, such as audio equipment.
Its small size and low power consumption make it particularly suitable for portable and battery-powered applications.

Package

The AD7998BRUZ-1 is typically available in a 16-lead TSSOP (Thin Shrink Small Outline Package) package type.

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