画像は参考用です
DAC61408RHAR
+BOMDIGITAL TO ANALOG CONVERTER
-
メーカーSTマイクロエレクトロニクス
-
メーカー品番 #DAC61408RHAR
-
データシート DAC61408RHAR DataSheet
-
在庫状況8127
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 | Active |
| Digi Key Programmable | Not Verified |
| Number of Bits | 12 |
| Number of D / A Converters | 8 |
| Settling Time | 12µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | Yes |
| Data Interface | SPI, DSP |
| Reference Type | Internal |
| Voltage - Supply, Analog | 4.5V ~ 5.5V |
| Voltage - Supply, Digital | 4.5V ~ 5.5V |
| INL / DNL (LSB) | ±0.5, ±0.5 |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFN (6x6) |
| Mounting Type | Surface Mount |
| Base Product Number | DAC61408 |
概要
Description
The DAC61408RHAR is a high-performance digital-to-analog converter (DAC) designed for precision applications. It features an 8-channel output, providing 14-bit resolution, making it suitable for tasks requiring high accuracy and low noise. The device operates with a power supply range of 2.7V to 5.5V and supports various digital input formats, including SPI and I2C, for flexible integration into different systems.
Key features include low differential nonlinearity (DNL) and integral nonlinearity (INL), ensuring precise output across the full range. Its fast settling time allows for rapid updates, making it ideal for applications like industrial control, audio processing, and instrumentation. The DAC61408RHAR also includes built-in reference and temperature compensation, enhancing stability and performance in varying conditions.
The package design is compact, facilitating easy incorporation into space-constrained applications. Overall, the DAC61408RHAR is a reliable choice for designers seeking high fidelity and precision in their digital-to-analog conversion needs.
Key features include low differential nonlinearity (DNL) and integral nonlinearity (INL), ensuring precise output across the full range. Its fast settling time allows for rapid updates, making it ideal for applications like industrial control, audio processing, and instrumentation. The DAC61408RHAR also includes built-in reference and temperature compensation, enhancing stability and performance in varying conditions.
The package design is compact, facilitating easy incorporation into space-constrained applications. Overall, the DAC61408RHAR is a reliable choice for designers seeking high fidelity and precision in their digital-to-analog conversion needs.
Equivalent
The DAC61408RHAR is a 14-bit digital-to-analog converter (DAC) from Texas Instruments. Equivalent products include the AD5541R from Analog Devices, the MCP4725 from Microchip, and the LTC2604 from Analog Devices. While these alternatives may vary in specifications like resolution, voltage reference, and interface, they serve similar applications in digital-to-analog conversion. Always check datasheets for specific compatibility and performance characteristics.
Features
The DAC61408RHAR is a high-performance, 16-bit digital-to-analog converter (DAC) designed for precision applications. Key features include:
1. Resolution: 16 bits with excellent linearity and low noise.
2. Output Range: Configurable output voltage range (typically ±10V or 0-10V).
3. Speed: Fast settling time and high update rates, suitable for dynamic applications.
4. Interface: Supports a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and digital systems.
5. Power Supply: Operates from a single power supply, enhancing design simplicity.
6. Reference Voltage: Internal or external reference options for flexibility in application.
7. Low Power Consumption: Efficient operation, making it suitable for battery-powered applications.
8. Temperature Range: Designed for a wide operating temperature range, ensuring reliability in various environments.
These features make the DAC61408RHAR suitable for applications such as industrial automation, instrumentation, and high-fidelity audio systems.
1. Resolution: 16 bits with excellent linearity and low noise.
2. Output Range: Configurable output voltage range (typically ±10V or 0-10V).
3. Speed: Fast settling time and high update rates, suitable for dynamic applications.
4. Interface: Supports a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and digital systems.
5. Power Supply: Operates from a single power supply, enhancing design simplicity.
6. Reference Voltage: Internal or external reference options for flexibility in application.
7. Low Power Consumption: Efficient operation, making it suitable for battery-powered applications.
8. Temperature Range: Designed for a wide operating temperature range, ensuring reliability in various environments.
These features make the DAC61408RHAR suitable for applications such as industrial automation, instrumentation, and high-fidelity audio systems.
Pinout
The DAC61408RHAR is a 14-bit Digital-to-Analog Converter (DAC) with a pin count of 32. This device is designed for high-performance applications and is primarily used in industrial control, instrumentation, and communication systems.
Key functions of the DAC61408 include:
1. Digital Input: Receives digital data to convert to an analog signal.
2. Analog Output: Provides a corresponding analog voltage output.
3. Reference Voltage Input: Accepts a reference voltage to set the output range.
4. Power Supply Pins: Supplies power to the device, often requiring dual supplies.
5. Configuration Pins: Allows for configuration of the device settings and modes.
6. Serial Interface: Facilitates communication with microcontrollers via SPI or another protocol.
7. Reset and Control Pins: Manage device operation and reset functionality.
These features make the DAC61408RHAR suitable for precise applications requiring high-resolution analog output.
Key functions of the DAC61408 include:
1. Digital Input: Receives digital data to convert to an analog signal.
2. Analog Output: Provides a corresponding analog voltage output.
3. Reference Voltage Input: Accepts a reference voltage to set the output range.
4. Power Supply Pins: Supplies power to the device, often requiring dual supplies.
5. Configuration Pins: Allows for configuration of the device settings and modes.
6. Serial Interface: Facilitates communication with microcontrollers via SPI or another protocol.
7. Reset and Control Pins: Manage device operation and reset functionality.
These features make the DAC61408RHAR suitable for precise applications requiring high-resolution analog output.
Manufacturer
The DAC61408RHAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas. Founded in 1930, TI specializes in designing and manufacturing a wide range of analog, digital signal processing (DSP), and embedded processing products. The company is well-known for its innovation in the field of integrated circuits and semiconductor technologies, serving various industries, including automotive, industrial, communications, and consumer electronics. TI's products are integral to applications such as data conversion, signal processing, power management, and microcontrollers. The DAC61408RHAR itself is a 14-bit digital-to-analog converter known for its high performance and low power consumption, making it suitable for various applications in instrumentation and signal processing.
Application
The DAC61408RHAR is a high-performance digital-to-analog converter (DAC) used in various applications, including:
1. Industrial Automation: For control systems requiring precise analog signals.
2. Instrumentation: In measurement and data acquisition systems.
3. Audio Applications: For high-quality audio signal generation.
4. Communications: In signal processing and modulation tasks.
5. Test and Measurement Equipment: To generate reference voltages and calibration signals.
6. Medical Devices: In imaging and diagnostic equipment.
7. Consumer Electronics: In devices needing accurate voltage control.
Its versatility makes it suitable for any application requiring high precision and stability in analog output.
1. Industrial Automation: For control systems requiring precise analog signals.
2. Instrumentation: In measurement and data acquisition systems.
3. Audio Applications: For high-quality audio signal generation.
4. Communications: In signal processing and modulation tasks.
5. Test and Measurement Equipment: To generate reference voltages and calibration signals.
6. Medical Devices: In imaging and diagnostic equipment.
7. Consumer Electronics: In devices needing accurate voltage control.
Its versatility makes it suitable for any application requiring high precision and stability in analog output.
Package
The DAC61408RHAR is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration. This package type features a flat profile and is suitable for surface mounting on PCBs, offering good thermal performance and ease of integration.
