Overview
The DAC08ESZ, produced by Analog Devices Inc., is a member of the DAC08 series of 8-bit monolithic digital-to-analog converters. These converters are renowned for their high-speed performance, low cost, and exceptional application flexibility. The DAC08ESZ features advanced circuit design that achieves settling times as low as 85 ns, very low glitch energy, and low power consumption. This makes it highly suitable for a wide range of applications, including portable and military/aerospace environments. The device is available in a 16-lead SOIC package and is processed to MIL-STD-883, Level B standards for military and aerospace use.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Number of Bits | - | 8 | - | - | - |
| Settling Time | - | - | 85 ns | - | ns |
| Power Supply Voltage | V+ | ±4.5 V | - | ±18 V | V |
| Power Supply Current | I+ | - | 2.3 mA | - | mA |
| Nonlinearity | - | - | ±0.1% | - | % |
| Package Type | - | - | 16-Lead SOIC | - | - |
| Operating Temperature Range | - | - | -40°C to +85°C | - | °C |
Key Features
- High-speed performance with settling times as low as 85 ns and very low glitch energy.
- Monotonic multiplying performance over a wide 20 to 1 reference current range.
- Matching to within 1 LSB between reference and full-scale currents, eliminating the need for full-scale trimming in most applications.
- Direct interface to all popular logic families with full noise immunity provided by high swing, adjustable threshold logic input.
- High voltage compliance complementary current outputs, enabling differential operation to effectively double the peak-to-peak output swing.
- Low power consumption of 33 mW at ±5 V supplies.
- Compact size and low power consumption, making it attractive for portable and military/aerospace applications.
Applications
- 8-bit, 1 µs A/D converters
- Servo motor and pen drivers
- Waveform generators
- Audio encoders and attenuators
- Analog meter drivers
- Programmable power supplies
- LCD display drivers
- High-speed modems
- Other applications requiring low cost, high speed, and complete input/output versatility.
Q & A
- What is the settling time of the DAC08ESZ?
The settling time of the DAC08ESZ is as low as 85 ns.
- What is the power supply voltage range for the DAC08ESZ?
The power supply voltage range is ±4.5 V to ±18 V.
- What is the typical power consumption of the DAC08ESZ at ±5 V supplies?
The typical power consumption is 33 mW at ±5 V supplies.
- What type of package does the DAC08ESZ come in?
The DAC08ESZ comes in a 16-Lead SOIC package.
- Is the DAC08ESZ suitable for military and aerospace applications?
Yes, the DAC08ESZ is processed to MIL-STD-883, Level B standards, making it suitable for military and aerospace applications.
- What is the nonlinearity of the DAC08ESZ?
The nonlinearity of the DAC08ESZ is as tight as ±0.1% over the entire operating temperature range.
- Can the outputs of the DAC08ESZ be directly converted to voltage without an external op amp?
- What is the operating temperature range of the DAC08ESZ?
The operating temperature range is -40°C to +85°C.
- Does the DAC08ESZ support differential operation?
- Is the DAC08ESZ compatible with all popular logic families?
