Overview
The AD561JD, produced by Analog Devices Inc., is a 10-bit monolithic digital-to-analog converter (DAC) that integrates a high stability voltage reference on a single chip. This device is renowned for its accuracy and stability, making it one of the most reliable 10-bit DACs available. The AD561JD utilizes a laser-trimmed thin-film SiCr resistor network and a subsurface zener diode to achieve excellent long-term stability and low noise characteristics. It is available in various packages, including 16-pin hermetically-sealed ceramic DIP and 16-pin molded plastic DIP, catering to different application requirements.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 10 bits |
| Integral Nonlinearity (INL) | 0.5 LSB (J and S versions), 0.25 LSB (K and T versions) |
| Temperature Coefficient | Typical: 15 ppm/°C, Guaranteed: 80 ppm/°C (J), 60 ppm/°C (S), 30 ppm/°C (K and T) |
| Operating Temperature Range | 0°C to +70°C (J and K), -55°C to +125°C (S and T) |
| Settling Time | 250 ns to 1/2 LSB |
| Interface | Parallel |
| Max Dual Supply Voltage | 16.5 V |
| Package Types | 16-pin hermetically-sealed ceramic DIP, 16-pin molded plastic DIP |
Key Features
- Complete current output converter with high stability buried zener reference
- Laser-trimmed thin-film SiCr resistor network for high accuracy
- Trimmed output application resistors for accurate current-to-voltage conversion
- Fast settling time of 250 ns to 1/2 LSB
- Guaranteed monotonicity over the full operating temperature range
- TTL/DTL and CMOS compatible (positive true logic)
- Single chip monolithic construction
- Available in MIL-STD-883-compliant versions
Applications
The AD561JD is suitable for a variety of applications requiring high accuracy and stability in digital-to-analog conversion. These include:
- Industrial control systems
- Medical equipment
- Aerospace and defense systems
- Automotive systems
- Test and measurement equipment
Q & A
- What is the resolution of the AD561JD?
The AD561JD has a resolution of 10 bits. - What is the typical temperature coefficient of the AD561JD?
The typical temperature coefficient is 15 ppm/°C. - What are the operating temperature ranges for the AD561JD?
The operating temperature ranges are 0°C to +70°C for the J and K versions, and -55°C to +125°C for the S and T versions. - How fast does the AD561JD settle?
The AD561JD settles in 250 ns to 1/2 LSB. - Is the AD561JD compatible with TTL/DTL and CMOS logic?
Yes, the AD561JD is compatible with TTL/DTL and CMOS logic (positive true logic). - What types of packages are available for the AD561JD?
The AD561JD is available in 16-pin hermetically-sealed ceramic DIP and 16-pin molded plastic DIP packages. - Does the AD561JD have any special certifications?
Yes, it is available in MIL-STD-883-compliant versions. - What is the maximum dual supply voltage for the AD561JD?
The maximum dual supply voltage is 16.5 V. - What is the integral nonlinearity (INL) of the AD561JD?
The INL is 0.5 LSB for the J and S versions, and 0.25 LSB for the K and T versions. - Is the AD561JD guaranteed to be monotonic over its operating temperature range?
Yes, the AD561JD is guaranteed to be monotonic over its full operating temperature range.
