Specifications
| Attribute | Value |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| NumberofBits | 12 |
| NumberofD/AConverters | 1 |
| SettlingTime | 10µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | Supply |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±16 (Max), ±1 (Max) |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 8-MSOP |
Overview
Description
The AD5320BRM is a single, 12-bit digital-to-analog converter (DAC) from Analog Devices, designed for precision applications. It operates with a power supply range of 2.7 V to 5.5 V, making it suitable for battery-powered devices. The device features a low power consumption of typically 115 µA at 3 V, ensuring efficiency in power-sensitive applications.
The AD5320BRM utilizes a 3-wire serial interface, compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. This flexibility makes it easy to integrate into various digital systems. The DAC offers a rail-to-rail output, allowing for a full range of output voltages, which is useful in maximizing dynamic range.
With a small MSOP-8 package, the AD5320BRM is ideal for compact circuit designs. Its application scope includes portable instrumentation, digital gain and offset adjustment, programmable voltage and current sources, and waveform generation. The combination of its compact size, low power, and high precision makes the AD5320BRM a popular choice for designers looking to implement efficient and reliable DAC functionality in their projects.
The AD5320BRM utilizes a 3-wire serial interface, compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. This flexibility makes it easy to integrate into various digital systems. The DAC offers a rail-to-rail output, allowing for a full range of output voltages, which is useful in maximizing dynamic range.
With a small MSOP-8 package, the AD5320BRM is ideal for compact circuit designs. Its application scope includes portable instrumentation, digital gain and offset adjustment, programmable voltage and current sources, and waveform generation. The combination of its compact size, low power, and high precision makes the AD5320BRM a popular choice for designers looking to implement efficient and reliable DAC functionality in their projects.
Equivalent
The AD5320BRM is a 12-bit, single-channel, voltage-output digital-to-analog converter (DAC) from Analog Devices. Equivalent products could include the MCP4921 from Microchip Technology, MAX521 from Maxim Integrated, and LTC1660 from Linear Technology. These alternatives offer similar features such as single-channel, voltage-output DACs with 12-bit resolution. However, specifications like power supply voltage, package type, and power consumption might vary, so it’s important to compare these factors based on your specific application needs.
Features
The AD5320BRM is a single-channel, 12-bit DAC (Digital-to-Analog Converter) designed by Analog Devices. It features a low power consumption, operating on a single 2.7 V to 5.5 V supply. The DAC offers a rail-to-rail output, ensuring maximum dynamic range, and includes a power-on reset that initializes the output to zero scale. The device supports a 3-wire serial interface, compatible with SPI, QSPI, MICROWIRE, and DSP interface standards. Its data clock speed can reach up to 30 MHz, facilitating fast data updates.
The AD5320BRM operates over an extended temperature range from -40°C to +105°C, making it suitable for various industrial and automotive applications. The DAC is housed in a compact MSOP-8 package, which is space-efficient for dense circuit boards. The device also features a power-down mode, reducing current consumption to a mere 200 nA. Its low power operation, high precision, and ease-of-use make it ideal for portable and battery-powered applications.
The AD5320BRM operates over an extended temperature range from -40°C to +105°C, making it suitable for various industrial and automotive applications. The DAC is housed in a compact MSOP-8 package, which is space-efficient for dense circuit boards. The device also features a power-down mode, reducing current consumption to a mere 200 nA. Its low power operation, high precision, and ease-of-use make it ideal for portable and battery-powered applications.
Pinout
The AD5320BRM is an 8-pin digital-to-analog converter (DAC) from Analog Devices. It features a 12-bit resolution and is part of the AD53xx series. The pin functions are as follows:
1. VDD: Power supply input.
2. GND: Ground reference point for all circuitry.
3. VOUT: Analog output voltage.
4. SYNC: Active low input used to frame the data loading into the DAC.
5. SCLK: Serial clock input for data transfer.
6. DIN: Serial data input through which data is sent to the DAC.
7. LDAC: Load DAC input, which can be used to update the DAC after data is loaded.
8. CLR: Asynchronous clear input that sets the DAC output to zero scale or midscale.
The AD5320BRM operates via a simple 3-wire serial interface, making it easy to interface with microcontrollers and other digital systems. It is designed for low-power applications, with a small form factor suitable for various applications requiring precision analog output.
1. VDD: Power supply input.
2. GND: Ground reference point for all circuitry.
3. VOUT: Analog output voltage.
4. SYNC: Active low input used to frame the data loading into the DAC.
5. SCLK: Serial clock input for data transfer.
6. DIN: Serial data input through which data is sent to the DAC.
7. LDAC: Load DAC input, which can be used to update the DAC after data is loaded.
8. CLR: Asynchronous clear input that sets the DAC output to zero scale or midscale.
The AD5320BRM operates via a simple 3-wire serial interface, making it easy to interface with microcontrollers and other digital systems. It is designed for low-power applications, with a small form factor suitable for various applications requiring precision analog output.
Manufacturer
The AD5320BRM 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. These components are used in a wide range of electronic equipment, including communications, computer, industrial, instrumentation, military/aerospace, automotive, and consumer electronics. The company is known for its focus on high-performance analog technology, making it a key player in various industries requiring precise data conversion and signal processing solutions.
Application
The AD5320BRM is a single 12-bit, buffered voltage-output digital-to-analog converter (DAC). It is commonly used in applications requiring precision voltage adjustment, such as:
1. Process Control: Adjusting control settings in industrial automation.
2. Data Acquisition Systems: Accurate representation of analog signals for processing.
3. Portable Instrumentation: Handheld devices needing precise voltage outputs.
4. Automatic Test Equipment: Generating test signals for electronic testing.
5. Calibration Equipment: Fine-tuning measurement devices.
6. Communication Systems: Signal processing and filtering.
7. Consumer Electronics: Audio and video applications requiring precise control.
Its low power consumption and small form factor make it suitable for battery-powered and space-constrained applications.
1. Process Control: Adjusting control settings in industrial automation.
2. Data Acquisition Systems: Accurate representation of analog signals for processing.
3. Portable Instrumentation: Handheld devices needing precise voltage outputs.
4. Automatic Test Equipment: Generating test signals for electronic testing.
5. Calibration Equipment: Fine-tuning measurement devices.
6. Communication Systems: Signal processing and filtering.
7. Consumer Electronics: Audio and video applications requiring precise control.
Its low power consumption and small form factor make it suitable for battery-powered and space-constrained applications.
Package
The AD5320BRM is a digital-to-analog converter (DAC) from Analog Devices. It is housed in an MSOP-8 (mini small outline package) which is a compact, surface-mount package. This makes it suitable for space-constrained applications.
