Overview
The AD584SH/883B is a high-precision programmable voltage reference IC produced by Analog Devices Inc. This device offers a flexible and reliable solution for various power management and control applications. It features pin-programmable selection of four popular output voltages: 10.000 V, 7.500 V, 5.000 V, and 2.500 V. The AD584SH/883B is designed to provide excellent accuracy and stability over a broad temperature range, making it suitable for critical applications in multiple industries.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltages | 2.5 V, 5 V, 7.5 V, 10 V |
| Initial Accuracy | ±0.14% |
| Temperature Coefficient | 20 ppm/°C |
| Noise (0.1 Hz to 10 Hz) | 50 µVp-p |
| Input Voltage Range | 4.5 V to 30 V |
| Supply Current | Typically 750 µA (including output buffer amplifier) |
| Operating Temperature Range | -55°C to +125°C |
| Package Type | Hermetically sealed, 8-terminal TO-99 metal can |
| Maximum Output Current | 10 mA |
Key Features
- Programmable output voltages: 2.5 V, 5 V, 7.5 V, and 10 V, with the option to set other voltages using external resistors.
- High accuracy and stability over a broad temperature range.
- Low noise and power consumption.
- Unique strobe terminal for turning the device on or off with a single low-power signal.
- Capable of sourcing or sinking current with good load regulation in either direction.
- Robust through-hole metal can packaging for enhanced environmental and mechanical protection.
Applications
- Power management and control systems.
- Instrumentation and measurement equipment.
- Industrial automation and control.
- Medical and healthcare devices.
- Automotive and transportation applications.
- Digital-to-analog converters (DACs) and analog-to-digital converters (ADCs) requiring external precision references.
Q & A
- What are the programmable output voltages of the AD584SH/883B?
The AD584SH/883B offers programmable output voltages of 2.5 V, 5 V, 7.5 V, and 10 V.
- What is the initial accuracy of the AD584SH/883B?
The initial accuracy is ±0.14%.
- What is the temperature coefficient of the AD584SH/883B?
The temperature coefficient is 20 ppm/°C.
- What is the input voltage range for the AD584SH/883B?
The input voltage range is from 4.5 V to 30 V.
- How much current does the AD584SH/883B typically consume?
The device typically consumes 750 µA, including the output buffer amplifier.
- What is the operating temperature range of the AD584SH/883B?
The operating temperature range is from -55°C to +125°C.
- What type of package does the AD584SH/883B come in?
The device is packaged in a hermetically sealed, 8-terminal TO-99 metal can.
- Can the AD584SH/883B be turned on or off with a single signal?
Yes, the device features a unique strobe terminal that allows it to be turned on or off with a single low-power signal.
- What are some common applications for the AD584SH/883B?
Common applications include power management and control systems, instrumentation, industrial automation, medical devices, and automotive systems.
- Is the AD584SH/883B compliant with any specific industry standards?
The device is compliant with MIL-STD-883 and other relevant industry standards.
