Overview
The DAC60508ZYZFR is a high-precision, 12-bit, 8-channel digital-to-analog converter (DAC) produced by Texas Instruments. This device is designed for applications requiring accurate voltage output and low power consumption. It features an internal precision reference, SPI interface, and a compact WCSP package, making it suitable for space-constrained designs. The DAC60508ZYZFR targets industrial automation, consumer electronics, and portable devices, offering a competitive edge with its high linearity, low power consumption, and flexible interface.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | bit | |
| Channels | 8 | ||
| Output Type | Voltage Buffered | ||
| Interface | SPI | ||
| Supply Voltage | 2.7 to 5.5 | V | Analog and Digital |
| Internal Reference | 2.5 | V | 5ppm/°C |
| Operating Temperature | -40 to 125 | °C | |
| Package | 16-WQFN | 3x3 mm |
Key Features
- True 12-bit resolution with high linearity (±0.5 LSB INL).
- 8-channel output with voltage buffering for stable performance.
- Internal precision reference (2.5V) eliminates the need for external components.
- SPI interface with a clock rate of up to 50 MHz for fast communication.
- Low power consumption (0.6 mA/channel at 5.5V) ideal for battery-powered devices.
- Per-channel power-down mode reduces current consumption to 15 µA.
Applications
The DAC60508ZYZFR is widely used in industrial automation for precision control systems, in consumer electronics for audio and display calibration, and in portable devices for power-efficient signal generation. Its compact size and low power consumption make it particularly suitable for handheld and battery-operated applications.
Q & A
1. What is the resolution of the DAC60508ZYZFR?
The DAC60508ZYZFR has a 12-bit resolution.
2. How many channels does this DAC support?
It supports 8 channels.
3. What is the output type of this DAC?
The output type is voltage buffered.
4. What is the supply voltage range?
The supply voltage ranges from 2.7V to 5.5V.
5. Does it have an internal reference?
Yes, it includes a 2.5V internal precision reference.
6. What is the operating temperature range?
It operates from -40°C to 125°C.
7. What is the package type?
It comes in a 16-WQFN package (3x3 mm).
8. What is the power consumption per channel?
The power consumption is 0.6 mA per channel at 5.5V.
9. Is there a power-down mode?
Yes, it features a per-channel power-down mode reducing current to 15 µA.
10. What is the SPI clock rate?
The SPI interface supports clock rates up to 50 MHz.
