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AD5348BRU
+BOMIC DAC 12BIT V-OUT 38TSSOP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #AD5348BRU
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データシート AD5348BRU DataSheet
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在庫状況8890
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Number of Bits | 12 |
| Number of D / A Converters | 8 |
| Settling Time | 10µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | Parallel |
| Reference Type | External |
| Voltage - Supply, Analog | 2.5V ~ 5.5V |
| Voltage - Supply, Digital | 2.5V ~ 5.5V |
| INL / DNL (LSB) | ±2, ±0.2 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 38-TSSOP |
| Mounting Type | Surface Mount |
| Base Product Number | AD5348 |
概要
Description
The AD5348BRU is a high-performance, 12-bit digital-to-analog converter (DAC) integrated circuit designed by Analog Devices. It features a double-buffered architecture, allowing for seamless data transfer and minimized glitch energy during updates. This DAC operates with a supply voltage range of 2.7V to 5.5V, making it suitable for various low-power applications.
Key features include a fast settling time, typically around 12 µs, and a low output noise level, ensuring precise analog signal generation. The AD5348BRU supports both I²C and SPI communication protocols, providing flexibility in interfacing with microcontrollers or digital signal processors. Additionally, it includes an internal voltage reference and offers options for external reference voltage connection, enhancing its versatility.
This DAC is commonly used in applications such as industrial control systems, audio equipment, and sensor signal processing, where accurate and reliable analog output is essential. Its compact package and efficient power consumption make it an ideal choice for embedded systems.
Key features include a fast settling time, typically around 12 µs, and a low output noise level, ensuring precise analog signal generation. The AD5348BRU supports both I²C and SPI communication protocols, providing flexibility in interfacing with microcontrollers or digital signal processors. Additionally, it includes an internal voltage reference and offers options for external reference voltage connection, enhancing its versatility.
This DAC is commonly used in applications such as industrial control systems, audio equipment, and sensor signal processing, where accurate and reliable analog output is essential. Its compact package and efficient power consumption make it an ideal choice for embedded systems.
Equivalent
The AD5348BRU is a high-performance digital-to-analog converter (DAC). Equivalent products include the MCP4725 from Microchip, the LTC2640 from Analog Devices, and the AD5541 from Analog Devices. Other alternatives may include the DAC7578 from Texas Instruments and the MAX5216 from Maxim Integrated. Always check datasheets for specific performance characteristics and compatibility.
Features
The AD5348BRU is a precision, 12-bit digital-to-analog converter (DAC) designed for applications requiring high performance and accuracy. Key features include:
1. Resolution: 12 bits, providing 4096 output levels.
2. Output Voltage Range: Configurable to output voltages from 0V to VREF, with a reference voltage typically up to 5V.
3. Interface: Serial interface (I2C or SPI), enabling easy integration with microcontrollers.
4. Low Power Consumption: Operates with low supply current, making it suitable for battery-operated devices.
5. Fast Settling Time: Achieves fast response times, critical for dynamic applications.
6. Built-in Reference: Includes an internal reference voltage source for stability.
7. Temperature Range: Operates over a wide temperature range, ensuring reliability in various environments.
8. Package: Available in a compact LFCSP (Lead Frame Chip Scale Package), facilitating space-saving designs.
These features make the AD5348BRU ideal for applications in industrial control, instrumentation, and portable devices.
1. Resolution: 12 bits, providing 4096 output levels.
2. Output Voltage Range: Configurable to output voltages from 0V to VREF, with a reference voltage typically up to 5V.
3. Interface: Serial interface (I2C or SPI), enabling easy integration with microcontrollers.
4. Low Power Consumption: Operates with low supply current, making it suitable for battery-operated devices.
5. Fast Settling Time: Achieves fast response times, critical for dynamic applications.
6. Built-in Reference: Includes an internal reference voltage source for stability.
7. Temperature Range: Operates over a wide temperature range, ensuring reliability in various environments.
8. Package: Available in a compact LFCSP (Lead Frame Chip Scale Package), facilitating space-saving designs.
These features make the AD5348BRU ideal for applications in industrial control, instrumentation, and portable devices.
Pinout
The AD5348BRU is a 14-bit digital-to-analog converter (DAC) with a pin count of 28. This device features a serial interface for data input, which includes pins for digital signal processing.
Key functions of the pins include:
- Power Supply (VDD, VSS): Provides power to the device.
- Data Input (SDI): Serial data input pin for receiving digital signals.
- Clock (SCLK): Clock input for synchronizing data transfer.
- Chip Select (CS): Activates the device for data input.
- Output (VOUT): Analog output voltage corresponding to the input digital value.
- Reference Voltage (VREF): Sets the range of the DAC output.
- Additional pins for grounding, and enabling features such as power-down modes.
This device is used in applications requiring precise analog output based on digital inputs, such as signal generation and control systems.
Key functions of the pins include:
- Power Supply (VDD, VSS): Provides power to the device.
- Data Input (SDI): Serial data input pin for receiving digital signals.
- Clock (SCLK): Clock input for synchronizing data transfer.
- Chip Select (CS): Activates the device for data input.
- Output (VOUT): Analog output voltage corresponding to the input digital value.
- Reference Voltage (VREF): Sets the range of the DAC output.
- Additional pins for grounding, and enabling features such as power-down modes.
This device is used in applications requiring precise analog output based on digital inputs, such as signal generation and control systems.
Manufacturer
The AD5348BRU is manufactured by Analog Devices, Inc. (ADI), a prominent American company known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices specializes in creating solutions for various industries, including communications, automotive, healthcare, and industrial automation.
The AD5348BRU is a 16-bit digital-to-analog converter (DAC) that integrates precision and performance features, making it suitable for applications in instrumentation, audio, and industrial control systems. Analog Devices is recognized for its commitment to innovation and quality, often leading the market in advanced technologies that enhance signal processing capabilities across a broad range of applications.
The AD5348BRU is a 16-bit digital-to-analog converter (DAC) that integrates precision and performance features, making it suitable for applications in instrumentation, audio, and industrial control systems. Analog Devices is recognized for its commitment to innovation and quality, often leading the market in advanced technologies that enhance signal processing capabilities across a broad range of applications.
Application
The AD5348BRU is a 16-bit digital-to-analog converter (DAC) commonly used in various applications, including:
1. Signal Generation: Producing analog signals from digital inputs for testing and simulation.
2. Sensor Interface: Converting digital data from sensors into analog signals for further processing.
3. Control Systems: Used in feedback systems to modulate control signals.
4. Audio Electronics: Generating high-quality sound signals in audio applications.
5. Industrial Automation: Integrating with PLCs and other control systems for automation processes.
6. Data Acquisition: Converting digital measurements into analog signals for monitoring and analysis.
Its precision and performance make it suitable for various high-accuracy applications.
1. Signal Generation: Producing analog signals from digital inputs for testing and simulation.
2. Sensor Interface: Converting digital data from sensors into analog signals for further processing.
3. Control Systems: Used in feedback systems to modulate control signals.
4. Audio Electronics: Generating high-quality sound signals in audio applications.
5. Industrial Automation: Integrating with PLCs and other control systems for automation processes.
6. Data Acquisition: Converting digital measurements into analog signals for monitoring and analysis.
Its precision and performance make it suitable for various high-accuracy applications.
Package
The AD5348BRU is packaged in a 48-lead LQFP (Low-profile Quad Flat Package). It is designed for surface mount applications, offering a compact form factor suitable for various electronic circuits.
