Specifications
| Attribute | Value |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 4 |
| Settling Time | 6µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V, ±5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±1.5 (Max), ±1 (Max) |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 16-SOIC |
Overview
Description
The AD7398BRZ is a precision digital-to-analog converter (DAC) produced by Analog Devices. It typically features a 12-bit resolution, which allows for high precision in converting digital signals to analog voltages. This DAC is often used in applications requiring precise control of analog voltages, such as in instrumentation, data acquisition systems, and control systems.
One of the key attributes of the AD7398BRZ is its low power consumption, making it suitable for battery-operated devices. It usually operates with a single supply voltage, often in the range of 2.7V to 5.5V, which provides flexibility in various electronic designs. The device is known for its small form factor and robust performance across a range of operating conditions.
The AD7398BRZ may include additional features like a serial interface for easy integration with microcontrollers, fast settling times, and low-glitch outputs, enhancing its suitability for real-time applications. Always refer to the specific datasheet or product documentation for the most accurate and detailed technical specifications.
One of the key attributes of the AD7398BRZ is its low power consumption, making it suitable for battery-operated devices. It usually operates with a single supply voltage, often in the range of 2.7V to 5.5V, which provides flexibility in various electronic designs. The device is known for its small form factor and robust performance across a range of operating conditions.
The AD7398BRZ may include additional features like a serial interface for easy integration with microcontrollers, fast settling times, and low-glitch outputs, enhancing its suitability for real-time applications. Always refer to the specific datasheet or product documentation for the most accurate and detailed technical specifications.
Equivalent
The AD7398BRZ is a precision 12-bit digital-to-analog converter (DAC) from Analog Devices. Equivalent products to consider include:
1. MAX517 from Maxim Integrated.
2. LTC1660 from Linear Technology.
3. MCP4921 from Microchip Technology.
4. DAC121S101 from Texas Instruments.
When selecting an equivalent, ensure the specifications such as resolution, channel count, voltage reference, and interface type match your requirements. Always refer to the manufacturer's datasheets for detailed comparisons.
1. MAX517 from Maxim Integrated.
2. LTC1660 from Linear Technology.
3. MCP4921 from Microchip Technology.
4. DAC121S101 from Texas Instruments.
When selecting an equivalent, ensure the specifications such as resolution, channel count, voltage reference, and interface type match your requirements. Always refer to the manufacturer's datasheets for detailed comparisons.
Features
The AD7398BRZ is a precision digital-to-analog converter (DAC) by Analog Devices. It features a 12-bit resolution, ensuring high precision in converting digital signals to analog. The device supports a single-supply operation ranging from 2.7V to 5.5V, making it versatile for various power configurations. The AD7398BRZ includes a simple 3-wire serial interface, which is compatible with standard microcontroller protocols, ensuring easy integration into systems. It operates with low power consumption, optimizing it for portable and battery-operated devices.
The DAC offers a fast settling time, enhancing its performance in applications requiring quick signal updates. It also includes a power-on reset, which sets the output to zero scale, ensuring a known start-up condition. The device is designed for compact applications, available in an 8-lead SOIC package. With its high accuracy, reliability, and ease of use, the AD7398BRZ is suitable for a range of applications, including instrumentation, process control, and communication systems.
The DAC offers a fast settling time, enhancing its performance in applications requiring quick signal updates. It also includes a power-on reset, which sets the output to zero scale, ensuring a known start-up condition. The device is designed for compact applications, available in an 8-lead SOIC package. With its high accuracy, reliability, and ease of use, the AD7398BRZ is suitable for a range of applications, including instrumentation, process control, and communication systems.
Pinout
The AD7398BRZ is an 8-bit digital-to-analog converter (DAC) from Analog Devices. It is typically used in applications requiring precision voltage adjustments. The chip is available in an 8-lead SOIC (Small Outline Integrated Circuit) package.
The pin configuration for the AD7398BRZ includes:
1. VDD - Power supply input.
2. GND - Ground reference for all signals.
3. CS - Chip Select; activates the DAC when low.
4. SDI - Serial Data Input; used for loading data into the DAC.
5. SCLK - Serial Clock Input; clocks in the data.
6. LDAC - Load DAC; updates the DAC output when low, allowing asynchronous DAC updates.
7. VOUT - Analog output voltage.
8. CLR - Clear input; resets the DAC to zero-scale when low.
These features make the AD7398BRZ suitable for various applications, including instrumentation, telecommunications, and data acquisition systems.
The pin configuration for the AD7398BRZ includes:
1. VDD - Power supply input.
2. GND - Ground reference for all signals.
3. CS - Chip Select; activates the DAC when low.
4. SDI - Serial Data Input; used for loading data into the DAC.
5. SCLK - Serial Clock Input; clocks in the data.
6. LDAC - Load DAC; updates the DAC output when low, allowing asynchronous DAC updates.
7. VOUT - Analog output voltage.
8. CLR - Clear input; resets the DAC to zero-scale when low.
These features make the AD7398BRZ suitable for various applications, including instrumentation, telecommunications, and data acquisition systems.
Manufacturer
The AD7398BRZ 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 (DSP) integrated circuits. The company's products are widely used in various sectors, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its expertise in converting real-world phenomena into digital data that can be processed, stored, and analyzed.
Application
The AD7398BRZ is a precision 12-bit digital-to-analog converter (DAC) commonly used in applications requiring high accuracy and stability. It is suitable for instrumentation and control systems, where precise voltage outputs are necessary. The device is also utilized in communication systems for signal modulation and in industrial automation for process control. Additionally, its compact and low-power design makes it ideal for portable equipment and battery-operated devices. Other application areas include automotive systems, medical devices, and consumer electronics, where reliable and precise analog output is critical.
Package
The AD7398BRZ is an 8-bit digital-to-analog converter (DAC) from Analog Devices, packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package.
