AD7298BCPZ

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AD7298BCPZ

IC ADC 10BIT SAR 20LFCSP

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規格

Package Tray
ProductStatus Active
NumberofBits 10
SamplingRate(PerSecond) 1M
NumberofInputs 8
InputType Single Ended
DataInterface SPI, DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 2.8V ~ 3.6V
Voltage-SupplyDigital 2.8V ~ 3.6V
Features Temperature Sensor
OperatingTemperature -40°C ~ 125°C
Package/Case 20-WFQFN Exposed Pad, CSP
SupplierDevicePackage 20-LFCSP (4x4)

概述

Description

The AD7298BCPZ is a high-performance, 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC) designed for precision applications. It features eight single-ended input channels and supports a wide input voltage range, making it suitable for various sensor interfacing tasks. The device operates from a single supply voltage and offers a sampling rate of up to 1 MSPS.
Key features include low power consumption, an internal voltage reference, and flexible digital output options, including SPI and I²C interfaces. The AD7298BCPZ is well-suited for industrial automation, medical devices, and data acquisition systems, where accurate and rapid signal processing is critical. Its compact package and robust performance make it an ideal choice for embedded applications.
Overall, the AD7298BCPZ combines ease of integration with high accuracy and versatility, catering to the needs of engineers and designers in various fields.

Features

The AD7298BCPZ is a high-performance, 16-bit analog-to-digital converter (ADC) featuring the following key specifications:
1. Channel Configuration: It supports up to 8 differential or 16 single-ended input channels.
2. Sampling Rate: Offers a maximum throughput of 1 MSPS (mega samples per second).
3. Resolution: Provides 16-bit resolution, ensuring high accuracy in measurements.
4. Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
5. Integrated Reference: Includes an internal voltage reference for improved accuracy and minimal external components.
6. Flexible Interface: Features a serial interface (SPI) for easy communication with microcontrollers and processors.
7. Temperature Range: Operates within a wide temperature range, suitable for various industrial applications.
8. Programmable Gain Amplifier (PGA): Allows for configurable gain settings to optimize the input signal range.
These features make the AD7298BCPZ ideal for applications in industrial automation, data acquisition systems, and medical instrumentation.

Package

The AD7298BCPZ is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a thin profile. This surface-mount package is designed for compact applications, providing efficient thermal performance and space-saving benefits.

Pinout

The AD7298BCPZ is a high-performance, 12-bit, multichannel analog-to-digital converter (ADC) from Analog Devices. It features a total of 32 pins.
Key functions include:
- Input Channels: Supports up to 8 single-ended or 4 differential input channels for voltage measurement.
- Reference Voltage: Operates with an internal reference or an external reference voltage input.
- Serial Interface: Utilizes a Serial Peripheral Interface (SPI) for communication, allowing easy integration into microcontroller systems.
- Temperature Measurement: Includes an onboard temperature sensor.
- Power Management: Features power-down modes for energy efficiency.
The AD7298BCPZ is suitable for applications in industrial automation, process control, and data acquisition systems. Its compact package and versatile functionality make it a reliable choice for high-resolution measurement tasks.

Manufacturer

The AD7298BCPZ is manufactured by Analog Devices, Inc. (ADI), a leading global company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices designs and produces a wide range of products used in various applications, including communications, automotive, industrial, and consumer electronics. The company is known for its innovation in signal processing technologies, providing solutions that enable the conversion of real-world phenomena into digital data for analysis and control.

Application

The AD7298BCPZ is commonly used in industrial applications for precision monitoring and control. Key areas include battery management systems, industrial automation, temperature and voltage monitoring, power supply systems, and sensor interfacing. Its high accuracy and multiple input channels make it suitable for applications in data acquisition systems and process control, where reliable and precise measurements are critical.

Equivalent

The AD7298BCPZ is a precision analog-to-digital converter (ADC). Equivalent products include the Texas Instruments ADS8688, Microchip MCP3475, and Maxim Integrated MAX11614. These alternatives provide similar features such as multiple channels, high resolution, and comparable performance for industrial and embedded applications. Always verify specifications for compatibility with your specific requirements.

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