Overview
The DAC716UK/1K, produced by Texas Instruments, is a 16-bit digital-to-analog converter (DAC) that integrates a comprehensive set of features for high-precision analog output. This monolithic IC includes a +10V temperature-compensated voltage reference, a current-to-voltage amplifier, and a high-speed synchronous serial interface. The device is designed to operate from ±12V to ±15V power supplies and provides an output voltage range of 0 to +10V. It is available in plastic DIP and wide-body plastic SOIC packages, with the DAC716UK specified over the 0°C to +70°C temperature range.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Linearity Error | ±4 | ±2 | ±2 | LSB |
| Differential Linearity Error | ±4 | ±2 | ±2 | LSB |
| Monotonicity | 14 | 15 | 15 | Bits |
| Gain Error | ±0.1 | ±0.1 | ±0.1 | % |
| Unipolar Zero Error | ±0.1 | ±0.1 | ±0.1 | % |
| Data Clock Period (tCLK) | 100 | ns | ||
| Output Voltage Range | 0 | +10V | V | |
| Power Supply Range | ±12V | ±15V | V | |
| Operating Temperature Range | 0°C | +70°C | °C |
Key Features
- High-Precision Output: The DAC716UK/1K offers high precision with a 16-bit resolution and an output voltage range of 0 to +10V.
- Temperature-Compensated Reference: Includes a +10V temperature-compensated voltage reference.
- Serial Interface: Features a high-speed synchronous serial interface with double-buffered data latches, allowing for simultaneous update of multiple DACs.
- Gain and Offset Adjustments: Provides external potentiometers or D/A converters for gain and offset adjustments.
- Short-Circuit Protection: The output amplifier is protected against short-circuiting to ground.
- Multiple Package Options: Available in plastic DIP and wide-body plastic SOIC packages.
- TTL Compatible Inputs: Digital inputs are TTL compatible with low leakage and high impedance.
Applications
- Industrial Control Systems: Suitable for precision analog output in industrial control systems.
- Medical Devices: Used in medical devices requiring high-precision analog signals.
- Aerospace and Defense: Applicable in aerospace and defense systems where high reliability and precision are critical.
- Automotive Systems: Can be used in automotive systems for precise analog control.
- Test and Measurement Equipment: Ideal for test and measurement equipment requiring accurate analog outputs.
Q & A
- What is the resolution of the DAC716UK/1K?
The DAC716UK/1K has a 16-bit resolution.
- What is the output voltage range of the DAC716UK/1K?
The output voltage range is 0 to +10V.
- What type of serial interface does the DAC716UK/1K use?
The DAC716UK/1K uses a high-speed synchronous serial interface.
- How are gain and offset adjustments made on the DAC716UK/1K?
Gain and offset adjustments can be made using external potentiometers or D/A converters.
- Is the DAC716UK/1K protected against short-circuits?
- What are the package options for the DAC716UK/1K?
The DAC716UK/1K is available in plastic DIP and wide-body plastic SOIC packages.
- What is the operating temperature range for the DAC716UK/1K?
The operating temperature range is 0°C to +70°C.
- Are the digital inputs of the DAC716UK/1K TTL compatible?
- How can multiple DAC716UK/1K devices be connected?
- What precautions should be taken for power supply connections?
