規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 14 |
| Number of D/A Converters | 1 |
| Settling Time | 10µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | Supply |
| Voltage - Supply, Analog | 2V ~ 5.5V |
| Voltage - Supply, Digital | 2V ~ 5.5V |
| INL / DNL(LSB) | ±1, ±0.125 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | SC-70-6 |
概述
Description
The DAC8311IDCKR is a single-channel, low-power, 8-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It operates within a voltage range of 2.7V to 5.5V, making it suitable for battery-powered and portable applications. The device features a simple, ultra-small package design with a SC70-6 package, facilitating easy integration into space-constrained designs.
The DAC8311IDCKR offers a high-speed SPI-compatible serial interface, which ensures quick data transfer and efficient communication with microcontrollers and other digital systems. It features a low-power consumption design, typically consuming only 160μA during operation, which is ideal for energy-sensitive applications.
This DAC provides a rail-to-rail output, enhancing its versatility in generating a wide range of output voltages. It is commonly used in applications such as portable medical devices, data acquisition systems, and precision control systems. The device's combination of small size, low power, and reliable performance makes it a popular choice for engineers looking to implement efficient analog output solutions in compact electronic systems.
The DAC8311IDCKR offers a high-speed SPI-compatible serial interface, which ensures quick data transfer and efficient communication with microcontrollers and other digital systems. It features a low-power consumption design, typically consuming only 160μA during operation, which is ideal for energy-sensitive applications.
This DAC provides a rail-to-rail output, enhancing its versatility in generating a wide range of output voltages. It is commonly used in applications such as portable medical devices, data acquisition systems, and precision control systems. The device's combination of small size, low power, and reliable performance makes it a popular choice for engineers looking to implement efficient analog output solutions in compact electronic systems.
Equivalent
The DAC8311IDCKR is a low-power, single-channel 14-bit digital-to-analog converter (DAC) from Texas Instruments. Equivalent products from other manufacturers include:
1. Analog Devices AD5680 - 14-bit nanoDAC with similar features.
2. Microchip MCP4725 - A 12-bit DAC with integrated EEPROM, though slightly different in specifications.
3. Maxim Integrated MAX5214 - A 14-bit DAC with similar low-power offerings.
Always check the datasheets for compatibility in terms of pin configuration, voltage levels, and other critical specifications.
1. Analog Devices AD5680 - 14-bit nanoDAC with similar features.
2. Microchip MCP4725 - A 12-bit DAC with integrated EEPROM, though slightly different in specifications.
3. Maxim Integrated MAX5214 - A 14-bit DAC with similar low-power offerings.
Always check the datasheets for compatibility in terms of pin configuration, voltage levels, and other critical specifications.
Features
The DAC8311IDCKR is a precision digital-to-analog converter (DAC) characterized by several key features. It is a single-channel, 16-bit DAC offering high resolution for precise analog output. The DAC operates with a low power consumption, making it suitable for battery-powered or energy-sensitive applications. It requires a supply voltage range of 2.7V to 5.5V, providing versatility across different systems.
The device communicates via a simple 3-wire SPI-compatible interface, allowing easy integration with microcontrollers and other digital systems. Its fast settling time enhances performance in systems requiring quick response to digital input changes.
Additionally, the DAC8311IDCKR includes a power-on reset to zero-scale, improving reliability during startup. It also features a power-down mode, which significantly reduces current consumption when the DAC is not in use. The device is housed in a compact SC70 package, making it suitable for space-constrained applications. Its operating temperature range is from -40°C to 105°C, supporting a wide range of environmental conditions.
The device communicates via a simple 3-wire SPI-compatible interface, allowing easy integration with microcontrollers and other digital systems. Its fast settling time enhances performance in systems requiring quick response to digital input changes.
Additionally, the DAC8311IDCKR includes a power-on reset to zero-scale, improving reliability during startup. It also features a power-down mode, which significantly reduces current consumption when the DAC is not in use. The device is housed in a compact SC70 package, making it suitable for space-constrained applications. Its operating temperature range is from -40°C to 105°C, supporting a wide range of environmental conditions.
Pinout
The DAC8311IDCKR is an 8-bit digital-to-analog converter (DAC) from Texas Instruments. It is available in a small SC70 package, which is a 6-pin configuration. Below is the function of each pin:
1. VOUT (Pin 1): Analog output voltage.
2. GND (Pin 2): Ground reference point for the DAC.
3. VDD (Pin 3): Positive power supply voltage, typically +2.7V to +5.5V.
4. DIN (Pin 4): Serial data input; receives the digital data to be converted.
5. SCLK (Pin 5): Serial clock input; used to clock in the data.
6. SYNC (Pin 6): Synchronization input; used to frame the serial data. It is active low.
The DAC8311IDCKR is designed for low-power, single-channel applications and can be used in portable and battery-powered devices due to its small size and efficient power consumption.
1. VOUT (Pin 1): Analog output voltage.
2. GND (Pin 2): Ground reference point for the DAC.
3. VDD (Pin 3): Positive power supply voltage, typically +2.7V to +5.5V.
4. DIN (Pin 4): Serial data input; receives the digital data to be converted.
5. SCLK (Pin 5): Serial clock input; used to clock in the data.
6. SYNC (Pin 6): Synchronization input; used to frame the serial data. It is active low.
The DAC8311IDCKR is designed for low-power, single-channel applications and can be used in portable and battery-powered devices due to its small size and efficient power consumption.
Manufacturer
The DAC8311IDCKR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of semiconductor products, including analog chips and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, TI is renowned for its innovation in the electronics industry. The company serves various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. TI's products are integral to building electronic systems that improve the quality of life, enhance safety, and increase productivity. The DAC8311IDCKR, specifically, is a digital-to-analog converter (DAC) used in various applications for converting digital signals into analog outputs.
Application
The DAC8311IDCKR is a precision digital-to-analog converter (DAC) commonly used in various applications such as industrial automation, process control, instrumentation, and data acquisition systems. Its high resolution and accuracy make it suitable for generating precise analog signals in control systems. It is also used in portable instrumentation and battery-powered devices due to its low power consumption. Additionally, it finds applications in communication systems for signal generation and modulation, as well as in medical devices for sensor calibration and signal processing. Its compact size and efficient performance make it ideal for embedded systems and other applications requiring precise signal conversion.
Package
The DAC8311IDCKR is packaged in an SC70-6 (SOT-363) form factor. This compact surface-mount package is designed for precision digital-to-analog converters, offering ease of integration in space-constrained applications.
