AD7923BRUZ

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AD7923BRUZ

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IC ADC 12BIT SAR 16TSSOP

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Especificações

Atributo Valor
Package Tube
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 200k
NumberofInputs 4
InputType Single Ended
DataInterface SPI, DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.25V
Voltage-SupplyDigital 2.7V ~ 5.25V
OperatingTemperature -40°C ~ 125°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

Visão Geral

Description

The AD7923BRUZ is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) from Analog Devices. It features a 4-channel multiplexer, allowing it to handle multiple input signals. The device operates with a sampling rate of up to 1 MSPS, making it suitable for various fast data acquisition applications. It uses a serial SPI-compatible interface, facilitating easy integration with microcontrollers and DSPs.
The AD7923BRUZ operates on a single 2.7 V to 5.25 V power supply, offering flexibility for different system requirements. It also includes a track-and-hold amplifier that maintains signal integrity across its input channels. The device is designed for low power consumption, making it ideal for portable and battery-powered applications. Additionally, its small footprint, with the TSSOP package, makes it suitable for space-constrained designs.
Common applications include industrial process control, data logging, and medical instruments, where precise and reliable analog-to-digital conversion is essential. The AD7923BRUZ is appreciated for its performance, ease of use, and versatility in various electronic systems.

Equivalent

The AD7923BRUZ is a 12-bit, 4-channel, 1 MSPS SAR analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the MCP3204 from Microchip, the ADS7946 from Texas Instruments, and the LTC2308 from Analog Devices (formerly Linear Technology). These alternatives offer similar resolution, channel count, and sampling rates, though specific features like power consumption and interface may vary. Always compare datasheets to ensure full compatibility with your application requirements.

Features

The AD7923BRUZ is a 12-bit, 4-channel analog-to-digital converter (ADC) from Analog Devices. It features a fast conversion rate of up to 1 MSPS, making it suitable for high-speed applications. The device operates with a single 2.7 V to 5.25 V power supply, offering flexibility across different systems. Its four single-ended input channels allow for multiplexed data acquisition, and it has a high-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards. The AD7923BRUZ also features an on-chip track-and-hold amplifier, ensuring efficient signal processing. It has low power consumption, with a typical power-down mode to enhance energy efficiency. Additionally, it supports full-scale input ranges of 0 to VREF, configurable via an external reference voltage. The device is compactly housed in a TSSOP-16 package, making it suitable for space-constrained applications. Other features include a wide operating temperature range and excellent noise performance, which make the AD7923BRUZ a versatile choice for precision measurement in industrial, automotive, and communications applications.

Pinout

The AD7923BRUZ is a 12-bit, 4-channel analog-to-digital converter (ADC) produced by Analog Devices. It is designed to convert analog input signals into digital output with high precision and speed. The device is available in a compact TSSOP-16 package, featuring a pin count of 16.
Key functions of the AD7923BRUZ include:
1. Analog Input Channels: It can handle up to four single-ended analog input channels, allowing for multiple signal inputs to be processed.
2. Conversion Speed: The ADC operates at a high conversion rate, making it suitable for applications requiring fast data processing.
3. Serial Interface: It features a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, facilitating easy integration with microcontrollers and other digital systems.
4. Reference Options: The AD7923 can be operated with an external reference, providing flexibility in system design and improving accuracy.
5. Low Power Consumption: The device is designed to operate with minimal power consumption, making it suitable for battery-operated and portable devices.
These features make the AD7923BRUZ suitable for various applications, including data acquisition systems, industrial control, and instrumentation.

Manufacturer

The AD7923BRUZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a broad range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company specializes in high-performance analog technology and is prominent in the fields of data conversion and signal processing technology.

Application

The AD7923BRUZ is a 12-bit, 4-channel analog-to-digital converter (ADC), commonly used in applications requiring precise data acquisition. Its application areas include:
1. Instrumentation and Measurement Systems: For capturing and converting analog signals to digital form.
2. Industrial Control Systems: Used for monitoring and controlling processes by digitizing sensor inputs.
3. Data Acquisition Systems: Involving multiple input channels for simultaneous sampling.
4. Medical Devices: Where high accuracy and reliability are crucial, such as in imaging and diagnostic equipment.
5. Automotive Electronics: For sensor data processing in engine management and safety systems.
6. Consumer Electronics: Used in devices requiring multiple input conversions, like audio and video equipment.
These features make it ideal for applications needing compact, efficient, and reliable ADC solutions.

Package

The AD7923BRUZ is an analog-to-digital converter (ADC) that comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.

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