Overview
The DAC7554IDGSG4 is a high-precision digital-to-analog converter (DAC) produced by Texas Instruments. This 12-bit DAC is designed for applications requiring accurate and reliable analog signal generation. It is part of the DAC7554 series, which is known for its low power consumption and high performance. The DAC7554IDGSG4 is ideal for industrial automation, medical devices, and test and measurement equipment, offering a robust solution for systems demanding precise analog outputs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | bits | - |
| Number of Channels | 4 | - | - |
| Interface Type | SPI | - | - |
| Supply Voltage | 2.7 to 5.5 | V | - |
| Power Consumption | 1.2 | mW | at 3V |
| Operating Temperature Range | -40 to 105 | °C | - |
| Package | VSSOP-10 | - | - |
| DNL (Differential Non-Linearity) | ±1 | LSB | - |
| INL (Integral Non-Linearity) | ±1 | LSB | - |
| Settling Time | 10 | µs | - |
Key Features
- High precision 12-bit resolution for accurate analog signal generation.
- Low power consumption, making it suitable for battery-powered applications.
- SPI interface for easy integration with microcontrollers and other digital systems.
- Wide operating voltage range from 2.7V to 5.5V, providing flexibility in various applications.
- Robust performance across a wide temperature range from -40°C to 105°C.
Applications
The DAC7554IDGSG4 is widely used in several industries due to its precision and reliability. Key application areas include:
- Industrial Automation: Used in control systems for precise analog signal generation.
- Medical Devices: Employed in equipment requiring accurate analog outputs, such as patient monitoring systems.
- Test and Measurement: Integral in instruments that need high precision DACs for signal generation and calibration.
- Consumer Electronics: Utilized in audio equipment and other devices needing reliable analog outputs.
Q & A
What is the resolution of the DAC7554IDGSG4?
The DAC7554IDGSG4 has a resolution of 12 bits.
How many channels does the DAC7554IDGSG4 have?
It has 4 channels.
What is the interface type of the DAC7554IDGSG4?
The interface type is SPI.
What is the supply voltage range for the DAC7554IDGSG4?
The supply voltage range is from 2.7V to 5.5V.
What is the power consumption of the DAC7554IDGSG4?
The power consumption is 1.2 mW at 3V.
What is the operating temperature range of the DAC7554IDGSG4?
The operating temperature range is from -40°C to 105°C.
What package does the DAC7554IDGSG4 come in?
It comes in a VSSOP-10 package.
What is the DNL of the DAC7554IDGSG4?
The DNL is ±1 LSB.
What is the INL of the DAC7554IDGSG4?
The INL is ±1 LSB.
What is the settling time of the DAC7554IDGSG4?
The settling time is 10 µs.
