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DAC8311IDCKR
+Lista de MateriaisIC DAC 14BIT V-OUT SC70-6
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FabricanteTexas Instruments
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Peça do Fabricante #DAC8311IDCKR
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Pacote SC-70
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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 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
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.