Overview
The DAC0800LCM/NOPB is a monolithic 8-bit high-speed current-output digital-to-analog converter (DAC) produced by Texas Instruments. It is characterized by its fast settling time of 100 ns, making it suitable for high-speed applications. The device features high compliance complementary current outputs, allowing for differential output voltages of up to 20 Vp-p with simple resistor loads. It is designed to interface directly with various logic families such as TTL, CMOS, and PMOS, and it operates over a wide power supply range of ±4.5V to ±18V. The DAC0800LCM/NOPB is a low-cost, low-power consumption solution, consuming only 33 mW at ±5V supplies, and it is a direct replacement for older models like the DAC-08, DAC-08A, DAC-08C, and DAC-08H.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8-bit |
| Settling Time | 100 ns |
| Full Scale Error | ±1 LSB |
| Nonlinearity Over Temperature | ±0.1% |
| Full Scale Current Drift | ±10 ppm/°C |
| Output Compliance | −10V to +18V |
| Power Supply Range | ±4.5V to ±18V |
| Power Consumption | 33 mW at ±5V |
| Package Type | SOIC (D) 16 pins |
| Operating Temperature Range | 0 to 70°C |
Key Features
- Fast Settling Output Current: 100 ns
- High Output Compliance: −10V to +18V
- Complementary Current Outputs
- Interface Directly with TTL, CMOS, PMOS and Others
- 2 Quadrant Wide Range Multiplying Capability
- Wide Power Supply Range: ±4.5V to ±18V
- Low Power Consumption: 33 mW at ±5V
- Low Cost
- Noise Immune Inputs
- Monotonic Performance over a 40 to 1 Reference Current Range
Applications
The DAC0800LCM/NOPB is versatile and can be used in a variety of applications, including:
- Digital Signal Processing
- Industrial Control Systems
- Medical Equipment
- Aerospace and Defense Systems
- Automotive Systems
- Any application requiring high-speed, accurate digital-to-analog conversion
Q & A
- What is the resolution of the DAC0800LCM/NOPB? The DAC0800LCM/NOPB has an 8-bit resolution.
- What is the typical settling time of the DAC0800LCM/NOPB? The typical settling time is 100 ns.
- What is the full scale error of the DAC0800LCM/NOPB? The full scale error is ±1 LSB.
- What is the power supply range of the DAC0800LCM/NOPB? The power supply range is ±4.5V to ±18V.
- How much power does the DAC0800LCM/NOPB consume at ±5V supplies? It consumes 33 mW at ±5V supplies.
- Can the DAC0800LCM/NOPB be used with different logic families? Yes, it can interface directly with TTL, CMOS, PMOS, and others.
- What is the operating temperature range of the DAC0800LCM/NOPB? The operating temperature range is 0 to 70°C.
- Is the DAC0800LCM/NOPB a direct replacement for any older models? Yes, it is a direct replacement for the DAC-08, DAC-08A, DAC-08C, and DAC-08H.
- What is the output compliance of the DAC0800LCM/NOPB? The output compliance is −10V to +18V.
- Does the DAC0800LCM/NOPB have noise immune inputs? Yes, it has noise immune inputs that accept a variety of logic levels.
