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AD7323BRUZ

Name: AD7323BRUZ
Rating: 4.7 (12 reviews)

IC ADC 12BIT SAR 16TSSOP

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製造商。部分 #AD7323BRUZ
包 TSSOP-16
資料表 AD7323BRUZ DataSheet
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規格

Package	Tube
Series	iCMOS®
ProductStatus	Active
NumberofBits	12
SamplingRate(PerSecond)	500k
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

概述

Description

The AD7323BRUZ is a 12-bit, dual-channel successive approximation analog-to-digital converter (ADC) from Analog Devices. It operates with a supply voltage range of 2.7V to 5.25V and features an integrated voltage reference, making it suitable for low-power applications. The ADC supports serial communication via a SPI-compatible interface, allowing for easy integration with microcontrollers and digital signal processors.
Key features include a sampling rate of up to 1 MSPS, low power consumption (typically 2.5 mA), and an input voltage range that accommodates a variety of sensor signals. The device includes built-in functions for offset and gain calibration, enhancing measurement accuracy. Its compact package (TSSOP-16) and robust performance make it ideal for applications in industrial automation, medical instrumentation, and portable devices. Overall, the AD7323BRUZ is a versatile solution for high-performance data acquisition systems.

Features

The AD7323BRUZ is a low-power, 12-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
- 12-Bit Resolution: Provides high precision in digital representation of analog signals.
- Sampling Rate: Up to 1 MSPS (megasample per second) suitable for fast signals.
- Single Supply Operation: Operates on a single supply voltage ranging from 2.7V to 5.25V, enhancing versatility.
- Low Power Consumption: Consumes only 1.5 mA in operational mode, making it ideal for battery-powered applications.
- SPI Interface: Supports a Serial Peripheral Interface for easy integration with microcontrollers and digital systems.
- Internal Reference: Includes a built-in voltage reference for simplified design and lower external component count.
- Differential Input: Accepts differential input signals, improving noise immunity.
- Flexible Data Format: Outputs data in either binary or two's complement format.
These features make the AD7323BRUZ suitable for applications in industrial, medical, and portable devices.

Package

The AD7323BRUZ is packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package), which is designed for surface mounting and offers a compact footprint suitable for various applications.

Pinout

The AD7323BRUZ is a 12-bit, 3-channel analog-to-digital converter (ADC) from Analog Devices. It features a 28-pin TSSOP package. The main functions of its pins include:
1. Input Channels: Three analog input channels (VIN1, VIN2, VIN3) for the conversion of analog signals.
2. Digital Interface: SPI-compatible serial interface pins (SCLK, SDI, SDO, CS) for data transfer.
3. Control Pins: Pins like CONVST, which triggers the conversion process, and other configuration options.
4. Power Supply: VDD and GND pins for power connectivity.
5. Reference Voltage: Pins for internal or external reference voltage connections.
The AD7323 is designed for applications requiring low power consumption and high accuracy in signal processing.

Manufacturer

The manufacturer of the AD7323BRUZ is Analog Devices, Inc. (ADI). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is a leading global company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. ADI primarily serves a variety of industries, including automotive, communications, industrial automation, healthcare, and consumer electronics. The company is known for its innovations in signal processing technology, enabling solutions for complex engineering challenges and enhancing the performance of electronic devices.

Application

The AD7323BRUZ is a low-power, 12-bit analog-to-digital converter (ADC) used in various applications, including portable instrumentation, battery-powered devices, industrial automation, and medical equipment. It is ideal for data acquisition systems, sensor interfaces, and any application requiring precise analog signal conversion and low power consumption. Its features also make it suitable for automotive and consumer electronics applications.

Equivalent

The AD7323BRUZ is a 12-bit, 3-channel, analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the Maxim MAX11612, Texas Instruments ADS7828, and Microchip MCP3203. These alternatives also offer multi-channel ADC capabilities with similar resolution and performance specifications. Always verify specific requirements like input range and power supply compatibility when selecting an equivalent.