Overview
The DAC8412FPC is a high-performance, quad 12-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This device features a parallel data interface and buffered voltage outputs, making it suitable for a variety of applications requiring precise and stable multi-channel analog output. Built using a complementary BiCMOS process, it offers high package density and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Number of D/A Converters | 4 |
| Settling Time | 10µs (Typical) |
| Voltage Supply, Analog | 5V ~ 15V, -15V |
| Voltage Supply, Digital | 5V |
| INL/DNL (LSB) | ±2 (Max), -1 |
| Operating Temperature | -40°C ~ 85°C |
| Package Type | 28-PLCC |
Key Features
- Quad DAC channels with 12-bit resolution
- Fast settling time of 10µs (Typical)
- Buffered voltage output type, allowing direct connection to load without external buffers
- External reference type with R-2R architecture for enhanced reliability and accuracy
- Wide operating temperature range of -40°C ~ 85°C
- Compatible with a variety of microcontrollers and digital systems through its parallel interface
- Built with advanced process technology ensuring high reliability and stringent quality testing
Applications
- Industrial automation
- Data acquisition systems
- Process control
- Multi-channel analog output systems
- Digital potentiometer emulation
- Video processing
- Test and measurement
Q & A
- What is the resolution of the DAC8412FPC?
The DAC8412FPC has a resolution of 12 bits.
- How many DAC channels does the DAC8412FPC have?
The DAC8412FPC has four DAC channels.
- What is the typical settling time of the DAC8412FPC?
The typical settling time is 10µs.
- What are the voltage supply ranges for the DAC8412FPC?
The analog voltage supply range is 5V ~ 15V, -15V, and the digital voltage supply is 5V.
- What is the operating temperature range of the DAC8412FPC?
The operating temperature range is -40°C ~ 85°C.
- What type of package does the DAC8412FPC use?
The DAC8412FPC uses a 28-PLCC package.
- Is the DAC8412FPC still in production?
No, the DAC8412FPC is obsolete. There is no direct replacement, but other ADCs or upgrades can be considered by consulting the manufacturer.
- What are some key applications of the DAC8412FPC?
Key applications include industrial automation, data acquisition systems, process control, and multi-channel analog output systems.
- What is the INL/DNL (LSB) specification for the DAC8412FPC?
The INL/DNL (LSB) is ±2 (Max), -1.
- Does the DAC8412FPC support readback capability?
