Overview
The DAC8043AFSZ-REEL7 is a high-accuracy 12-bit multiplying digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed to provide precise control over analog output through digital input signals. It is available in a compact 8-pin SOIC package, making it ideal for applications where PCB space is limited. The DAC8043A series offers improved linearity and gain error performance, reducing the need for trimming components and enhancing overall system accuracy.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12 bits | |
| Number of Channels | 1 | |
| Output Type | Current - Unbuffered | |
| Package / Case | 8-SOIC | |
| Reference Type | External | |
| Supply Voltage - Max | 5.25 V | V |
| Supply Voltage - Min | 4.75 V | V |
| Operating Temperature | -40°C to +85°C | °C |
| Settling Time | 1 µs | µs |
| INL/DNL (LSB) | ±1 (Max) | LSB |
| Architecture | R-2R | |
| Data Interface | 3-Wire (SPI compatible) | |
| Operating Supply Current | 10 µA | µA |
Key Features
- High accuracy 12-bit multiplying DAC with ±1/2 LSB linearity and gain error performance.
- Compact 8-pin SOIC package, ideal for space-constrained applications.
- Serial input with double buffering and separate input clock and load DAC control lines for full user control.
- Low power consumption: 10 µA from a single +5 V power supply.
- Operating temperature range: -40°C to +85°C.
- R-2R resistor ladder network with highly stable thin-film resistors.
- Fast settling time of 1 µs.
Applications
- Programmable Loop Controllers for Industrial Control.
- Programmable Amplifiers and Attenuators.
- Digitally Controlled Calibration and Filters.
- Motion Control Systems.
- Industrial Automation and Instrumentation.
Q & A
- What is the resolution of the DAC8043AFSZ-REEL7?
The DAC8043AFSZ-REEL7 has a resolution of 12 bits.
- What is the output type of the DAC8043AFSZ-REEL7?
The output type is current - unbuffered.
- What is the package type of the DAC8043AFSZ-REEL7?
The component is packaged in an 8-pin SOIC.
- What is the reference type for the DAC8043AFSZ-REEL7?
The reference type is external.
- What is the operating temperature range of the DAC8043AFSZ-REEL7?
The operating temperature range is -40°C to +85°C.
- What is the settling time of the DAC8043AFSZ-REEL7?
The settling time is 1 µs.
- What is the architecture of the DAC8043AFSZ-REEL7?
The architecture is R-2R.
- What is the data interface type of the DAC8043AFSZ-REEL7?
The data interface is 3-wire (SPI compatible).
- How much power does the DAC8043AFSZ-REEL7 consume?
The component consumes 10 µA from a single +5 V power supply.
- What are some typical applications of the DAC8043AFSZ-REEL7?
Typical applications include Programmable Loop Controllers, Programmable Amplifiers and Attenuators, Digitally Controlled Calibration and Filters, and Motion Control Systems.
