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DAC7578SRGET
IC DAC 12BIT V-OUT 24VQFN
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規格
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Number of Bits | 12 |
| Number of D/A Converters | 8 |
| Settling Time | 12µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | I2C |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL/DNL (LSB) | ±0.3, ±0.1 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| Mounting Type | Surface Mount |
| Base Product Number | DAC7578 |
概述
Description
The DAC7578SRGET is a high-performance, 12-bit digital-to-analog converter (DAC) designed for precision applications. It features an I2C-compatible interface, allowing easy integration into various electronic systems. With a wide supply voltage range of 2.7V to 5.5V, it is suitable for battery-operated devices and other low-power applications.
The DAC7578SRGET supports eight channels, enabling simultaneous output for multiple signals, which is beneficial in applications such as industrial control, instrumentation, and data acquisition systems. Its low power consumption, excellent linearity, and fast settling time enhance its performance in demanding scenarios.
The device also includes features like a built-in voltage reference and power-on reset, ensuring reliable operation. Its compact package makes it ideal for space-constrained designs. Overall, the DAC7578SRGET is a versatile choice for developers looking to implement high-quality analog outputs in their electronic projects.
The DAC7578SRGET supports eight channels, enabling simultaneous output for multiple signals, which is beneficial in applications such as industrial control, instrumentation, and data acquisition systems. Its low power consumption, excellent linearity, and fast settling time enhance its performance in demanding scenarios.
The device also includes features like a built-in voltage reference and power-on reset, ensuring reliable operation. Its compact package makes it ideal for space-constrained designs. Overall, the DAC7578SRGET is a versatile choice for developers looking to implement high-quality analog outputs in their electronic projects.
Features
The DAC7578SRGET is a high-precision, low-power digital-to-analog converter (DAC) with the following key features:
1. Resolution: 16-bit resolution for high accuracy and precision in output voltage.
2. Output Range: Configurable output ranges, typically from 0V to VREF or bipolar configurations.
3. Channel Count: 8 channel DAC, allowing simultaneous output generation for multiple signals.
4. Communication Interface: SPI-compatible interface for easy integration with microcontrollers and other digital circuitry.
5. Power Supply: Operates with a single supply voltage, often between 2.7V to 5.5V, enabling low-power applications.
6. Integrated Reference: Includes an internal reference voltage source for ease of design.
7. Temperature Range: Qualified for industrial applications with a wide operating temperature range.
8. Low Power Consumption: Suitable for battery-operated devices due to its low operating current.
These features make the DAC7578SRGET ideal for applications in industrial control, instrumentation, and automation systems.
1. Resolution: 16-bit resolution for high accuracy and precision in output voltage.
2. Output Range: Configurable output ranges, typically from 0V to VREF or bipolar configurations.
3. Channel Count: 8 channel DAC, allowing simultaneous output generation for multiple signals.
4. Communication Interface: SPI-compatible interface for easy integration with microcontrollers and other digital circuitry.
5. Power Supply: Operates with a single supply voltage, often between 2.7V to 5.5V, enabling low-power applications.
6. Integrated Reference: Includes an internal reference voltage source for ease of design.
7. Temperature Range: Qualified for industrial applications with a wide operating temperature range.
8. Low Power Consumption: Suitable for battery-operated devices due to its low operating current.
These features make the DAC7578SRGET ideal for applications in industrial control, instrumentation, and automation systems.
Package
The DAC7578SRGET is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).
Pinout
The DAC7578SRGET is an 8-channel, 12-bit digital-to-analog converter (DAC) with a total pin count of 20.
Pin Functions:
1. Power Supply Pins: VDD (power supply) and GND (ground).
2. Digital Interface Pins:
- SCL (serial clock input)
- SDA (serial data input/output)
- CS (chip select)
- RESET (reset the device)
3. Reference Pins: VREF (reference voltage input).
4. Output Pins:
- VOUT0 to VOUT7 (analog output pins for the 8 channels).
5. Configuration Pins:
- LDAC (load DAC register)
- A0, A1 (address pins for device selection if multiple devices are used).
This configuration allows the DAC to operate efficiently in various applications requiring precise analog output control.
Pin Functions:
1. Power Supply Pins: VDD (power supply) and GND (ground).
2. Digital Interface Pins:
- SCL (serial clock input)
- SDA (serial data input/output)
- CS (chip select)
- RESET (reset the device)
3. Reference Pins: VREF (reference voltage input).
4. Output Pins:
- VOUT0 to VOUT7 (analog output pins for the 8 channels).
5. Configuration Pins:
- LDAC (load DAC register)
- A0, A1 (address pins for device selection if multiple devices are used).
This configuration allows the DAC to operate efficiently in various applications requiring precise analog output control.
Manufacturer
The DAC7578SRGET is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in a wide range of electronic devices. The company is well-known for its innovations in analog and embedded processing products, serving diverse markets including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to research and development, enabling it to provide cutting-edge solutions in signal processing, power management, and data conversion technologies, such as the DAC7578SRGET, which is a high-precision digital-to-analog converter.
Application
The DAC7578SRGET is a 16-bit digital-to-analog converter (DAC) used in various applications such as industrial automation, process control, signal generation, instrumentation, and medical devices. It is ideal for precise voltage generation, calibration, and control tasks in systems requiring high accuracy and resolution. Additionally, its integration in data acquisition systems and audio applications enhances performance in various electronic designs.
Equivalent
The DAC7578SRGET is a 16-bit, 8-channel DAC. Equivalent products include the MCP4728 (Microchip), LTC2320 (Analog Devices), and AD5668 (Analog Devices). These alternatives offer similar functionality and specifications, such as multiple channels and I2C interface, but always verify specific requirements like resolution, power supply, and package type for compatibility.
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