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AD7226KRZ

Name: AD7226KRZ
Rating: 4.7 (12 reviews)

IC DAC 8BIT V-OUT 20SOIC

製造商
製造商。部分 #AD7226KRZ
包 SOIC-20
資料表 AD7226KRZ DataSheet
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規格

Package	Bulk,Tube
ProductStatus	Active
NumberofBits	8
NumberofD/AConverters	4
SettlingTime	4µs
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	Parallel
ReferenceType	External
Voltage-SupplyAnalog	11.4V ~ 16.5V, -5V
Voltage-SupplyDigital	14.25V ~ 15.75V
INL/DNL(LSB)	±0.5 (Max), +1 (Max)
Architecture	R-2R
OperatingTemperature	-40°C ~ 85°C
Package/Case	20-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage	20-SOIC

概述

Description

The AD7226KRZ is a high-performance, 16-bit digital-to-analog converter (DAC) from Analog Devices. It features a parallel interface for easy integration into microcontroller and digital signal processor systems. The device is designed for applications requiring precise analog output, such as control systems, signal generation, and instrumentation.
Key features include a fast settling time, low noise, and a wide supply voltage range, making it suitable for a variety of precision applications. The AD7226KRZ supports multiple reference options, allowing flexibility in output voltage scaling. It also includes internal power-on reset circuitry to ensure proper operation upon startup.
The device's compact package and robust performance characteristics make it ideal for both industrial and consumer applications, including audio processing, data acquisition, and automation systems. Overall, the AD7226KRZ provides a reliable solution for converting digital signals to high-quality analog outputs.

Features

The AD7226KRZ is a 12-bit, 8-channel analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution: 12-bit resolution with a sampling rate of up to 1 MHz.
2. Input Channels: 8 single-ended or 4 differential input channels.
3. Reference Voltage: Internal or external reference voltage options.
4. Interface: Serial interface (SPI-compatible) for easy digital communication.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
6. Flexible Mode: Supports both single-ended and differential input configurations.
7. High Speed: Fast conversion times enable rapid data acquisition.
8. Temperature Range: Operates over a wide temperature range, enhancing reliability in diverse applications.
9. Package: Available in a compact LQFP package for space-saving designs.
These features make the AD7226KRZ suitable for applications in data acquisition, industrial control, and instrumentation systems.

Package

The AD7226KRZ is packaged in a 28-lead PDIP (Plastic Dual In-line Package).

Pinout

The AD7226KRZ is a 12-bit analog-to-digital converter (ADC) with a pin count of 28. It operates with a parallel interface to facilitate data transfer. The main functions include converting analog signals into digital form, providing multiple input channels, and supporting an external reference voltage for improved accuracy.
Key pins include:
- VDD and VSS: Power supply pins.
- AD0-AD11: Data output pins for the 12-bit digital conversion results.
- CS, RD, WR: Control signals to manage data read/write operations.
- MUX inputs: Selects the analog input channel.
- REF: Reference voltage input for ADC accuracy.
The device is designed for various applications in data acquisition systems, signal processing, and instrumentation, providing reliable performance in converting analog signals to digital format.

Manufacturer

The AD7226KRZ is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in data conversion and signal processing technology. Founded in 1965, the company designs and manufactures a wide range of high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs). Its products are used in various applications, including industrial automation, automotive, healthcare, communication, and consumer electronics. Analog Devices is known for its innovation and quality in the field of analog and mixed-signal processing, making it a key player in the electronics industry.

Application

The AD7226KRZ is a 12-bit digital-to-analog converter (DAC) commonly used in applications such as audio signal processing, industrial automation, instrumentation, and control systems. It is also utilized in test equipment, signal generation, and telecommunications to convert digital signals into analog signals for further processing or output. Its precision and performance make it suitable for applications requiring accurate signal representation.

Equivalent

The AD7226KRZ is a dual 12-bit analog-to-digital converter (ADC). Equivalent products include the MCP3202 from Microchip, the LTC1865 from Analog Devices, and the MAX1242 from Maxim Integrated. These alternatives provide similar specifications, such as dual-channel capability and 12-bit resolution, suitable for various applications. Always verify compatibility with your specific design requirements.