Overview
The AD660BRZ-REEL is a 16-bit monolithic digital-to-analog converter (DAC) produced by Analog Devices Inc. This component integrates a complete digital-to-analog function, including an on-chip voltage reference, double-buffered latches, and an output amplifier, all on a single chip. It is designed to provide high accuracy and reliability, making it suitable for a variety of applications requiring precise analog output.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 16 | 16 | 16 | Bits |
| Digital Input (VIH) | 2.0 | - | 5.5 | V |
| Digital Input (VIL) | 0 | - | 0.8 | V |
| Integral Nonlinearity (Bipolar) | -2 | - | +2 | LSB |
| Integral Nonlinearity (Unipolar) | -2 | - | +2 | LSB |
| Monotonicity Over Temperature | 14 | 15 | - | Bits |
| Gain Error | -0.1 | - | +0.1 | % |
| Output Current | - | 5 | - | mA |
| Power Supply (+VCC) | +13.5 | - | +16.5 | V |
| Power Supply (-VEE) | -13.5 | - | -16.5 | V |
| Operating Temperature Range | -40 | - | +85 | °C |
| Power Dissipation (Static, No Load) | 365 | - | 625 | mW |
Key Features
- Complete 16-bit digital-to-analog function on a single chip.
- On-chip output amplifier and buried Zener voltage reference laser-trimmed to 10.000 V with ±0.1% maximum error.
- Double-buffered latches for synchronous or asynchronous operation.
- Pin-programmable output range: unipolar (0 V to 10 V) or bipolar (-10 V to +10 V) without external components.
- Fast write pulse (40 ns) and asynchronous clear function.
- Microprocessor-compatible serial or byte input interface.
- Available in various packages including 24-lead DIP, SOIC, and CERDIP (for military-grade compliance).
Applications
The AD660BRZ-REEL is suitable for a wide range of applications that require precise digital-to-analog conversion, such as:
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD660BRZ-REEL? The AD660BRZ-REEL has a resolution of 16 bits.
- What are the operating temperature ranges for the AD660BRZ-REEL? The operating temperature range is from -40°C to +85°C for most versions, and -55°C to +125°C for the military-grade version.
- What types of output ranges can the AD660BRZ-REEL provide? The AD660BRZ-REEL can provide either a unipolar output range of 0 V to 10 V or a bipolar output range of -10 V to +10 V.
- Does the AD660BRZ-REEL have an on-chip voltage reference? Yes, it has an on-chip buried Zener voltage reference laser-trimmed to 10.000 V.
- What is the typical output current of the AD660BRZ-REEL? The typical output current is 5 mA.
- What are the power supply requirements for the AD660BRZ-REEL? The power supply requirements are +VCC: +13.5 V to +16.5 V, -VEE: -13.5 V to -16.5 V, and +VLL: +4.5 V to +5.5 V.
- Is the AD660BRZ-REEL microprocessor-compatible? Yes, it is microprocessor-compatible with serial or byte input interface.
- What is the gain error of the AD660BRZ-REEL? The gain error is typically ±0.1%.
- Can the AD660BRZ-REEL be used with an external voltage reference? Yes, it can be used with a precision external voltage reference for lower gain drift.
- What are the package options for the AD660BRZ-REEL? It is available in 24-lead DIP, SOIC, and CERDIP packages.
