DAC0800 8-Bit Digital-to-Analog Converter DIP-16 (DAC0800 DIP IC)
The DAC0800 is a monolithic 8-bit high-speed multiplying digital-to-analog converter (DAC). It is designed to provide a high-speed current output that is proportional to the product of an 8-bit digital input word and an analog reference voltage. This IC features a typical settling time of 100ns, making it one of the most reliable and popular choices for high-speed analog signal generation. It uses a complementary current output, allowing for differential operation and improved noise immunity.
This IC is primarily used in high-speed function generators, digital-to-analog conversion in telecommunications, and CRT displays. It is a fundamental component for Arduino electronics projects in India that require generating precise analog waveforms, controlling motor speeds via analog signals, or building custom digital-to-analog interfaces for audio and sensor applications.
Key Features
- 8-bit resolution with +/- 0.19 percent maximum non-linearity
- High-speed settling time (100ns typical)
- Complementary current outputs for differential operation
- Wide power supply range (single or dual supply)
- Low power consumption (typical 33mW at +/- 5V)
- CMOS and TTL compatible digital inputs
- Wide reference voltage range (2V to 18V)
- High-voltage compliance (outputs can swing between -10V and +18V)
Specifications
- IC Type = 8-Bit D/A Converter
- Architecture = Multiplying DAC
- Resolution = 8 Bits
- Settling Time = 100ns
- Supply Voltage = +/- 4.5V to +/- 18V (Dual) or 9V to 36V (Single)
- Package Type = DIP
- Number of Pins = 16
- Mounting Type = Through-Hole
- Operating Temperature = 0 to 70 degrees Celsius
Interfaces
- B1-B8 = 8-Bit Parallel Digital Data Inputs (B1 is MSB)
- IOUT = Current Output
- IOUT(BAR) = Complementary Current Output
- VREF(+) = Positive Reference Voltage Input
- VREF(-) = Negative Reference Voltage Input
- V+ = Positive Supply Voltage
- V- = Negative Supply Voltage
- COMP = Compensation Pin (External Capacitor)
- VLC = Logic Threshold Control Pin
