Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| NumberofD/AConverters | 4 |
| SettlingTime | 10µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | I²C |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.5V ~ 5.5V |
| Voltage-SupplyDigital | 2.5V ~ 5.5V |
| INL/DNL(LSB) | ±2, ±0.2 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 10-MSOP |
Tổng quan
Description
The AD5325BRMZ is a precision quad-channel, 12-bit, buffered voltage-output digital-to-analog converter (DAC) from Analog Devices. Part of the nanoDAC® family, it features a low-power design, operating from a single 2.5 V to 5.5 V power supply. The device offers a typical INL of ±1 LSB, ensuring high accuracy and linearity for precision applications.
Key features include a fast settling time of 6 µs and a power-on reset function that ensures the outputs power up to 0 V and remain there until a valid write takes place. The AD5325BRMZ communicates via a versatile 3-wire serial interface compatible with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards, making it easy to integrate into various microcontroller systems.
Its compact MSOP-10 package is ideal for space-constrained applications. The AD5325BRMZ is suitable for applications in instrumentation, process control, data acquisition, and communication systems, where precise analog signal generation is required.
Key features include a fast settling time of 6 µs and a power-on reset function that ensures the outputs power up to 0 V and remain there until a valid write takes place. The AD5325BRMZ communicates via a versatile 3-wire serial interface compatible with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards, making it easy to integrate into various microcontroller systems.
Its compact MSOP-10 package is ideal for space-constrained applications. The AD5325BRMZ is suitable for applications in instrumentation, process control, data acquisition, and communication systems, where precise analog signal generation is required.
Equivalent
The AD5325BRMZ is a quad 12-bit DAC from Analog Devices. Equivalent products from other manufacturers might include:
1. Texas Instruments DAC7614 - A quad 12-bit DAC with similar performance.
2. Maxim Integrated MAX5214 - Another quad 12-bit DAC with comparable specifications.
3. Microchip MCP4728 - A quad 12-bit DAC with I2C interface.
4. Analog Devices AD5629R - A similar quad DAC from the same manufacturer but with slightly different features.
When selecting an equivalent, verify electrical specifications, package type, and interface compatibility.
1. Texas Instruments DAC7614 - A quad 12-bit DAC with similar performance.
2. Maxim Integrated MAX5214 - Another quad 12-bit DAC with comparable specifications.
3. Microchip MCP4728 - A quad 12-bit DAC with I2C interface.
4. Analog Devices AD5629R - A similar quad DAC from the same manufacturer but with slightly different features.
When selecting an equivalent, verify electrical specifications, package type, and interface compatibility.
Features
The AD5325BRMZ is a quad-channel, 12-bit digital-to-analog converter (DAC) designed by Analog Devices. Key features include:
1. Resolution and Channels: It offers 12-bit resolution across four DAC channels, allowing for precise control and conversion of digital signals to analog.
2. Interface: Utilizes a simple and efficient serial peripheral interface (SPI), supporting data rates up to 30 MHz for seamless communication with microcontrollers and other digital devices.
3. Power Supply: Operates on a single supply voltage ranging from 2.7V to 5.5V, making it versatile for various applications.
4. Output Range: Provides rail-to-rail output, ensuring the full utilization of the supply voltage range for maximum flexibility in signal generation.
5. Package: Comes in a compact MSOP-10 package, ideal for space-constrained applications.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered and portable devices.
7. Temperature Range: Functions effectively over an industrial temperature range, enhancing reliability in diverse environments.
These features make the AD5325BRMZ suitable for applications in instrumentation, process control, and data acquisition systems.
1. Resolution and Channels: It offers 12-bit resolution across four DAC channels, allowing for precise control and conversion of digital signals to analog.
2. Interface: Utilizes a simple and efficient serial peripheral interface (SPI), supporting data rates up to 30 MHz for seamless communication with microcontrollers and other digital devices.
3. Power Supply: Operates on a single supply voltage ranging from 2.7V to 5.5V, making it versatile for various applications.
4. Output Range: Provides rail-to-rail output, ensuring the full utilization of the supply voltage range for maximum flexibility in signal generation.
5. Package: Comes in a compact MSOP-10 package, ideal for space-constrained applications.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered and portable devices.
7. Temperature Range: Functions effectively over an industrial temperature range, enhancing reliability in diverse environments.
These features make the AD5325BRMZ suitable for applications in instrumentation, process control, and data acquisition systems.
Pinout
The AD5325BRMZ is a quad digital-to-analog converter (DAC) from Analog Devices. It is available in a 10-lead MSOP (Mini Small Outline Package). The device has four 12-bit DAC channels. Each DAC channel can be individually addressed and controlled. The primary function of the AD5325BRMZ is to convert digital signals into corresponding analog voltages, with each DAC output capable of driving a load. The device is commonly used for applications that require multiple low-power DACs, such as in instrumentation, communications equipment, and data acquisition systems.
Manufacturer
The AD5325BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design, manufacturing, and marketing of analog, mixed-signal, and digital signal processing integrated circuits. The company's products are used in a wide range of electronic equipment and are essential for converting real-world phenomena, such as sound, light, temperature, motion, and pressure, into electrical signals for various applications. Analog Devices serves numerous industries, including automotive, consumer electronics, communications, industrial, and healthcare. The company is known for its high-performance products and innovation in the semiconductor industry.
Application
The AD5325BRMZ is a digital-to-analog converter (DAC) designed for precision applications. Its key application areas include:
1. Process Control: Used in systems that require precise voltage or current control.
2. Instrumentation: Integral in test and measurement equipment for generating precise analog signals.
3. Data Acquisition Systems: Converts digital signals to analog for data logging and monitoring.
4. Communication Systems: Used in signal modulation and demodulation processes.
5. Consumer Electronics: Applications in audio devices and other multimedia equipment.
6. Automotive Systems: For sensor interfacing and control applications.
These applications benefit from the device's precision, small form factor, and low power consumption.
1. Process Control: Used in systems that require precise voltage or current control.
2. Instrumentation: Integral in test and measurement equipment for generating precise analog signals.
3. Data Acquisition Systems: Converts digital signals to analog for data logging and monitoring.
4. Communication Systems: Used in signal modulation and demodulation processes.
5. Consumer Electronics: Applications in audio devices and other multimedia equipment.
6. Automotive Systems: For sensor interfacing and control applications.
These applications benefit from the device's precision, small form factor, and low power consumption.
Package
The AD5325BRMZ is a quad 12-bit DAC in an MSOP-10 (Mini Small Outline Package) type.