사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Bulk |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 4 |
| SettlingTime | 500ns (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±4 (Max), ±1.5 (Max) |
| Architecture | Multiplying DAC |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 28-SSOP (0.209, 5.30mm Width) |
| SupplierDevicePackage | 28-SSOP |
개요
Description
The DAC8814IBDBR is a high-precision, quad-channel digital-to-analog converter (DAC) from Texas Instruments. It features a 16-bit resolution, allowing for fine granularity in digital-to-analog signal conversion. Key attributes of the DAC8814 include a low power consumption design and a serial interface that supports SPI communication, making it suitable for integration with various microcontrollers and processors. The device operates with a single 2.7V to 5.5V power supply, providing flexibility for use in different system configurations.
The DAC8814’s architecture supports updates to any of the four channels independently, facilitating multi-channel applications such as instrumentation, process control, and data acquisition systems. It also offers features such as a low glitch energy, a fast settling time, and high linearity, which are critical for maintaining signal integrity and precision in analog signal processing tasks. The DAC8814IBDBR is housed in a compact SSOP-16 package, which aids in minimizing the overall footprint on PCBs, making it ideal for space-constrained designs.
The DAC8814’s architecture supports updates to any of the four channels independently, facilitating multi-channel applications such as instrumentation, process control, and data acquisition systems. It also offers features such as a low glitch energy, a fast settling time, and high linearity, which are critical for maintaining signal integrity and precision in analog signal processing tasks. The DAC8814IBDBR is housed in a compact SSOP-16 package, which aids in minimizing the overall footprint on PCBs, making it ideal for space-constrained designs.
Equivalent
The DAC8814IBDBR is a 16-bit quad digital-to-analog converter (DAC). Equivalent products include:
1. Analog Devices AD5064 series.
2. Maxim Integrated MAX5715 series.
3. Microchip Technology MCP4904 series.
4. Linear Technology LTC2634 series.
These alternatives may have varying features and specifications, so it's important to compare them against your specific requirements.
1. Analog Devices AD5064 series.
2. Maxim Integrated MAX5715 series.
3. Microchip Technology MCP4904 series.
4. Linear Technology LTC2634 series.
These alternatives may have varying features and specifications, so it's important to compare them against your specific requirements.
Features
The DAC8814IBDBR is a precision, quad, 16-bit digital-to-analog converter (DAC). Key features include:
1. Resolution: 16-bit, providing high precision for various applications.
2. Output: Quad-channel, allowing for multiple signal outputs simultaneously.
3. Interface: SPI-compatible serial interface, enabling easy communication with microcontrollers and processors.
4. Settling Time: Fast settling time of 1 µs, enhancing performance in dynamic applications.
5. Supply Voltage: Operates with a wide supply range from +2.7V to +5.5V.
6. Low Power Consumption: Designed to consume minimal power, ideal for battery-operated devices.
7. Temperature Range: Supports an extended temperature range from -40°C to +85°C, suitable for industrial environments.
8. Package: Available in a compact TSSOP-38 package, facilitating space-saving designs.
9. Linearity: Offers low integral nonlinearity (INL) and differential nonlinearity (DNL), ensuring high accuracy.
10. Monotonicity: Guaranteed monotonic performance, which is crucial for precise control applications.
These features make the DAC8814IBDBR suitable for high-precision applications such as process control, instrumentation, and data acquisition systems.
1. Resolution: 16-bit, providing high precision for various applications.
2. Output: Quad-channel, allowing for multiple signal outputs simultaneously.
3. Interface: SPI-compatible serial interface, enabling easy communication with microcontrollers and processors.
4. Settling Time: Fast settling time of 1 µs, enhancing performance in dynamic applications.
5. Supply Voltage: Operates with a wide supply range from +2.7V to +5.5V.
6. Low Power Consumption: Designed to consume minimal power, ideal for battery-operated devices.
7. Temperature Range: Supports an extended temperature range from -40°C to +85°C, suitable for industrial environments.
8. Package: Available in a compact TSSOP-38 package, facilitating space-saving designs.
9. Linearity: Offers low integral nonlinearity (INL) and differential nonlinearity (DNL), ensuring high accuracy.
10. Monotonicity: Guaranteed monotonic performance, which is crucial for precise control applications.
These features make the DAC8814IBDBR suitable for high-precision applications such as process control, instrumentation, and data acquisition systems.
Pinout
The DAC8814IBDBR is a quad, 16-bit digital-to-analog converter (DAC) from Texas Instruments, housed in a 38-pin TSSOP (Thin Shrink Small Outline Package). It is designed for precision applications and provides four independent DAC channels.
Pin Count:
- 38 pins
Key Functional Features:
- Resolution: 16-bit
- Channels: 4 independent DAC channels
- Interface: SPI-compatible serial interface
- Output Type: Voltage output with external operational amplifier
- Reference Input: External reference voltage required
- Power Supply: Typically operates from a dual power supply of ±5V or a single power supply up to +15V
- Temperature Range: Specified for operation from -40°C to +85°C
The DAC8814 is utilized in applications requiring precise voltage output, such as industrial automation, instrumentation, and control systems. It is designed for high accuracy, low power consumption, and a small form factor suitable for space-constrained designs.
Pin Count:
- 38 pins
Key Functional Features:
- Resolution: 16-bit
- Channels: 4 independent DAC channels
- Interface: SPI-compatible serial interface
- Output Type: Voltage output with external operational amplifier
- Reference Input: External reference voltage required
- Power Supply: Typically operates from a dual power supply of ±5V or a single power supply up to +15V
- Temperature Range: Specified for operation from -40°C to +85°C
The DAC8814 is utilized in applications requiring precise voltage output, such as industrial automation, instrumentation, and control systems. It is designed for high accuracy, low power consumption, and a small form factor suitable for space-constrained designs.
Manufacturer
The DAC8814IBDBR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog and embedded processing chips. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in the electronics industry, focusing on developing products that serve various markets such as automotive, industrial, personal electronics, and communications. The company emphasizes research and development to advance technologies that enhance performance and efficiency in electronic devices.
Application
The DAC8814IBDBR is a high-precision, quad 16-bit digital-to-analog converter (DAC) commonly used in various applications. These include precision instrumentation, where it ensures accurate signal conversion for test and measurement equipment. It is suitable for use in process control systems, offering precise control and adjustment capabilities. The DAC is also found in communications systems, providing modulation and signal processing functions. Additionally, it can be used in data acquisition systems, delivering reliable analog output based on digital input. With its high resolution and accuracy, the DAC8814IBDBR is ideal for applications requiring fine control and high-quality signal generation.
Package
The DAC8814IBDBR is a 16-bit digital-to-analog converter (DAC) from Texas Instruments, available in a TSSOP (Thin Shrink Small Outline Package) with 38 pins.
