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AD5314BRMZ
+Lista de MateriaisIC DAC 10BIT V-OUT 10MSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5314BRMZ
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Ficha Técnica AD5314BRMZ DataSheet
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Pacote MSOP-10
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Em Estoque3984
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 10 |
| Number of D/A Converters | 4 |
| Settling Time | 9µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | 2.5V ~ 5.5V |
| Voltage - Supply, Digital | 2.5V ~ 5.5V |
| INL / DNL(LSB) | ±0.5, ±0.05 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 10-MSOP |
Visão Geral
Description
The AD5314BRMZ operates on a single power supply, typically ranging from 2.5V to 5.5V, which makes it suitable for battery-powered and portable devices. It supports a fast serial interface, which is compatible with SPI, QSPI, and MICROWIRE, ensuring easy integration with microcontrollers and DSPs.
With a small MSOP-8 package, the AD5314BRMZ is well-suited for space-constrained applications. It offers a low power consumption, making it efficient for use in applications like industrial process control, instrumentation, and digital gain and offset adjustment. The device also includes an internal reference, reducing the need for external components and enhancing design simplicity.
Equivalent
1. DAC8411 from Texas Instruments
2. LTC2634 from Analog Devices (formerly Linear Technology)
3. MCP4728 from Microchip Technology
These alternatives may vary slightly in specifications, so it’s important to check pin compatibility and performance parameters for suitability in your application.
Features
The device includes an integrated power-on reset circuit that ensures the DAC outputs zero volts until a valid write command is executed. It also features a power-down mode to reduce power consumption when the DAC is not in use. Communication with the AD5314BRMZ is facilitated via a standard 3-wire SPI interface, which is efficient for integration in microcontroller or DSP-based systems.
The compact MSOP-8 package makes it suitable for space-constrained applications. Overall, the AD5314BRMZ is ideal for applications requiring precise voltage output control, such as in instrumentation, industrial control, and portable devices.
Pinout
1. VDD: Power supply pin.
2. GND: Ground pin.
3. VOUT: Analog output voltage pin.
4. SYNC: Synchronization pin, used to frame the serial data input.
5. SCLK: Serial clock input pin, used to clock in data.
6. DIN: Serial data input pin, where data is sent to the DAC.
7. LDAC: Load DAC pin, allows for the DAC register to be asynchronously updated.
8. CLR: Clear pin, sets the output to zero scale or midscale depending on the mode.
This DAC is designed for low power applications and features a serial peripheral interface (SPI) compatible interface, making it suitable for a variety of digital-to-analog conversion tasks in compact and power-sensitive designs.
Manufacturer
Application
1. Data Acquisition Systems: Used for converting digital data into analog signals in measurement systems.
2. Process Control: Helps in precise control of processes by converting digital commands into analog control signals.
3. Signal Generation: Used to produce accurate and stable analog signals from digital data.
4. Instrumentation: Integrated into devices that require high-performance analog outputs.
5. Communications: Utilized in modulation and signal processing applications.
6. Industrial Automation: Facilitates the control and automation of machinery and equipment.
Its high precision and reliability make it suitable for these and other applications requiring accurate digital-to-analog conversions.