Overview
The AD568SQ/883B is a high-performance, 12-bit digital-to-analog converter (DAC) designed by Analog Devices Inc. This component is optimized for data acquisition systems that require precise signal conversion from digital to analog format. It is known for its ultrahigh speed, high resolution, and stability over a wide range of temperatures and supply variations.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Settling Time | 35 ns to 0.025% of full scale |
| Full-Scale Output | 10.24 mA (current), 1.024 V (unbuffered voltage), 10.24 V (buffered voltage with external op-amp) |
| Operating Temperature Range | –55°C to +125°C |
| Package | 24-pin cerdip (0.3" skinny DIP) |
| Power Supply | +13.5 V to +16.5 V, –13.5 V to –16.5 V |
| Power Dissipation | 525 mW to 625 mW |
| Monotonicity | Guaranteed over the full operating temperature range |
| Differential Nonlinearity | ±1 LSB |
| Integral Nonlinearity | ±1/2 LSB to ±3/4 LSB |
Key Features
- Ultrahigh speed with a settling time of 35 ns to 0.025% of full scale
- High stability and monotonicity guaranteed over the full operating temperature range
- Low power consumption and high stability over temperature and supply variations
- Compatible with TTL and +5 V CMOS logic families
- Pin strapping allows for various voltage and current output ranges
- Matched on-chip resistors for precision scaling in high-speed A/D conversion circuits
- MIL-STD-883 compliant versions available
Applications
- Military and aerospace systems
- High-precision instrumentation
- Scientific research equipment
- Waveform generation and graphics display
- High-speed A/D conversion applications
Q & A
- What is the resolution of the AD568SQ/883B?
The AD568SQ/883B has a resolution of 12 bits. - What is the settling time of the AD568SQ/883B?
The settling time is 35 ns to 0.025% of full scale. - What are the full-scale output options for the AD568SQ/883B?
The full-scale output options are 10.24 mA (current), 1.024 V (unbuffered voltage), and 10.24 V (buffered voltage with an external op-amp). - What is the operating temperature range of the AD568SQ/883B?
The operating temperature range is –55°C to +125°C. - What type of package does the AD568SQ/883B come in?
The AD568SQ/883B comes in a 24-pin cerdip (0.3" skinny DIP) package. - Is the AD568SQ/883B compatible with TTL and CMOS logic?
Yes, it is compatible with TTL and +5 V CMOS logic families. - What are some of the key applications for the AD568SQ/883B?
Key applications include military and aerospace systems, high-precision instrumentation, scientific research equipment, waveform generation, and high-speed A/D conversion. - Does the AD568SQ/883B meet any specific military standards?
Yes, it is available in versions compliant with MIL-STD-883. - What is the power supply range for the AD568SQ/883B?
The power supply range is +13.5 V to +16.5 V and –13.5 V to –16.5 V. - What is the power dissipation of the AD568SQ/883B?
The power dissipation is 525 mW to 625 mW.
