AD7324BRUZ

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AD7324BRUZ

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IC ADC 12BIT SAR 16TSSOP

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Especificações

Atributo Valor
Package Tube
Series iCMOS®
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 2, 3, 4
InputType Differential, Pseudo-Differential, 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 ±12V ~ 16.5V
Voltage-SupplyDigital 2.7V ~ 5.25V
Features True Bipolar
OperatingTemperature -40°C ~ 85°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

Visão Geral

Description

The AD7324BRUZ is a precision, 12-bit, four-channel, successive approximation analog-to-digital converter (ADC) from Analog Devices. Designed for use in a wide range of applications, it operates with a ±10 V, ±5 V, or 0 V to 10 V input range and can handle bipolar and unipolar signals. The device features a high-speed serial interface for data output, which is compatible with both DSPs and microcontrollers.
Key features of the AD7324BRUZ include a maximum sampling rate of 1 MSPS (mega-samples per second), low power consumption, and a wide temperature range, making it suitable for industrial and instrumentation applications. The ADC also offers a high common-mode rejection ratio and good linearity, which contribute to its precision and accuracy.
Packaged in a 16-lead TSSOP, the AD7324BRUZ is compact, which makes it ideal for applications requiring high channel density. It also incorporates an internal reference, though it allows users to utilize an external reference for increased flexibility.

Equivalent

The AD7324BRUZ is a 12-bit, 4-channel, bipolar input analog-to-digital converter (ADC) from Analog Devices. Equivalent products could include:
1. TI ADS7828IPWR - A 12-bit, 8-channel ADC with similar features.
2. Maxim Integrated MAX1236EUE+ - A 12-bit, 4-channel ADC.
3. Microchip MCP3204-CI/SL - A 12-bit, 4-channel ADC.
Always check the datasheets for specific feature matches, like input types and speed, to ensure compatibility.

Features

The AD7324BRUZ is a 12-bit, 4-channel, simultaneous sampling analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Simultaneous Sampling: Capable of sampling all four input channels simultaneously, which is suitable for phase-sensitive applications.
2. Resolution: Provides a 12-bit resolution, ensuring precise digital representation of analog signals.
3. Input Range: Supports a wide input range, including true bipolar inputs, with ranges such as ±10V, ±5V, and 0V to 10V, enhancing its application versatility.
4. Conversion Speed: Offers a fast throughput rate of up to 1 MSPS (million samples per second) per channel.
5. Low Power Consumption: Designed for low power operation, making it ideal for portable and battery-powered applications.
6. Interface: Features a standard serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, facilitating easy integration with microcontrollers and processors.
7. Small Form Factor: Available in a compact 20-lead TSSOP package, saving space on PCBs.
8. Temperature Range: Operates over an extended temperature range suitable for industrial and automotive applications.
These features make the AD7324BRUZ suitable for various applications, including data acquisition, industrial control, and instrumentation.

Pinout

The AD7324BRUZ is a 16-pin analog-to-digital converter (ADC) from Analog Devices. It is a 12-bit, 4-channel device designed for data acquisition systems. The key functions and pin configurations are as follows:
1. Pin Count: 16 pins.

2. Functions:
- Analog Inputs: 4 differential/single-ended inputs (VIN0 to VIN3) for measuring voltage.
- Reference Inputs: Provides an external reference voltage option for better accuracy.
- Power Supply: VDD for positive supply voltage and GND for ground.
- Digital Interface: SPI-compatible serial digital interface for communication.
- Control Signals: CS (Chip Select), SCLK (Serial Clock), DIN (Data In), and DOUT (Data Out).
- Other Pins: VREF for reference input and VDRIVE for digital interface logic levels.
The AD7324BRUZ operates with a supply voltage range of 2.7 V to 5.25 V and supports bipolar input ranges, making it suitable for various applications needing precise analog-to-digital conversion.

Manufacturer

The AD7324BRUZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a wide range of industries including automotive, communications, healthcare, industrial, and consumer electronics. Analog Devices is known for its high-performance components that are used in applications requiring precise measurement and signal processing.

Application

The AD7324BRUZ is a 12-bit, 4-channel, simultaneous sampling analog-to-digital converter (ADC). It is commonly used in applications that require precise data acquisition and real-time processing. Typical application areas include:
1. Industrial Automation: For monitoring and controlling processes by converting analog signals from sensors into digital data.
2. Instrumentation: Utilized in test and measurement equipment for accurate signal conversion and analysis.
3. Data Acquisition Systems: Employed in systems requiring high-speed and simultaneous sampling of multiple channels.
4. Medical Devices: Used in diagnostic equipment where precise measurement and conversion of biological signals are crucial.
5. Communications: Involved in RF signal monitoring and base station equipment for efficient data processing.
These applications benefit from its high accuracy, low power consumption, and fast sampling capabilities.

Package

The AD7324BRUZ is an analog-to-digital converter (ADC) that comes in a TSSOP (Thin Shrink Small Outline Package) package type. Specifically, it is a 20-lead TSSOP, which is a compact and surface-mount package suitable for various electronic applications.

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