Overview
The AD588TE/883B, produced by Analog Devices Inc., represents a significant advancement in monolithic voltage references. This device is renowned for its low initial error and low temperature drift, providing absolute accuracy previously not achievable in monolithic form. The AD588TE/883B utilizes a proprietary ion-implanted, buried Zener diode and laser-wafer drift trimming of high stability thin film resistors to ensure outstanding performance. It includes a basic reference cell and three additional amplifiers that offer pin programmable output ranges, making it highly versatile for various applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage Error (+10 V, -10 V Outputs) | ±3 | ±1 | ±5 | mV |
| Output Voltage Error (+5 V, -5 V Outputs) | ±3 | ±1 | ±5 | mV |
| Output Voltage Drift (0°C to 70°C) | ±2 | ±3 | ±1.5 | ppm/°C |
| Output Voltage Drift (-25°C to +85°C) | ±3 | ±3 | ±3 | ppm/°C |
| Temperature Coefficient | 1.5 | ppm/°C | ||
| Operating Temperature Range | -55 | 125 | °C | |
| Package | 16-lead CERDIP | |||
| Load Regulation (Typical) | 5 | ppm/mA | ||
| Vnoise (Typical) | 6 | µV p-p |
Key Features
- Multiple Output Capabilities: The AD588TE/883B can be configured to provide various output voltages such as ±5 V, +5 V, +10 V, -5 V, and -10 V through pin strapping.
- High Precision: Low initial error and low temperature drift ensure high accuracy and stability.
- Dual Tracking Reference: The device can operate in tracking mode with symmetry error as low as ±1.5 mV.
- Full Kelvin Capability: Provides forced and sensed outputs referenced to the system ground, enhancing accuracy in applications.
- High Stability Thin Film Resistors: Laser-wafer drift trimming ensures high stability and low drift over temperature.
- MIL-STD-883 Compliant: Available in versions that meet full military/aerospace temperature ranges.
Applications
- Precision Measurement Systems: Ideal for systems requiring 12-bit absolute accuracy, the AD588TE/883B can serve as a system reference for calibration.
- Automotive and Industrial Systems: Suitable for applications requiring high accuracy and stability over a wide temperature range.
- Military and Aerospace: The device's compliance with MIL-STD-883 makes it suitable for demanding military and aerospace applications.
- Long Line and High Current Loads: Can be used with Kelvin connections to the load and/or boosters to drive long lines or high current loads accurately).
Q & A
- Q: What is the primary application of the AD588TE/883B?
A: The AD588TE/883B is primarily used as a high precision, multiple output voltage reference in precision measurement systems, automotive, industrial, and military/aerospace applications.
- Q: What are the available output voltage configurations for the AD588TE/883B?
A: The device can be configured to provide outputs such as ±5 V, +5 V, +10 V, -5 V, and -10 V through pin strapping.
- Q: What is the temperature coefficient of the AD588TE/883B?
A: The temperature coefficient of the AD588TE/883B is 1.5 ppm/°C or less.
- Q: What is the operating temperature range for the AD588TE/883B?
A: The device operates over a temperature range of -55°C to 125°C, with specific versions rated for different ranges).
- Q: Does the AD588TE/883B require external components for operation?
A: No, the AD588TE/883B does not require external components for basic operation, but it can be adjusted and configured using external resistors and capacitors).
- Q: What is the significance of the full Kelvin capability in the AD588TE/883B?
A: The full Kelvin capability allows the device to provide forced and sensed outputs referenced to the system ground, enhancing accuracy in applications).
- Q: Is the AD588TE/883B RoHS compliant?
A: No, the AD588TE/883B is not RoHS compliant).
- Q: What packaging options are available for the AD588TE/883B?
A: The device is available in a 16-lead CERDIP package).
- Q: How does the AD588TE/883B ensure high stability and accuracy?
A: The device uses a proprietary ion-implanted, buried Zener diode and laser-wafer drift trimming of high stability thin film resistors to ensure high stability and accuracy).
- Q: Can the AD588TE/883B be used in automotive applications?
A: Yes, the AD588TE/883B can be used in automotive applications due to its high accuracy and stability over a wide temperature range).
