Overview
The AD1583ARTZ-REEL7 is a precision series voltage reference produced by Analog Devices Inc. This component is designed to provide a stable and accurate voltage reference, making it suitable for a wide range of applications that require high precision and low power consumption.
The AD1583ARTZ-REEL7 operates with a fixed output voltage of 3V and is packaged in a compact SOT-23-3 surface-mount package. It is part of the AD1582/AD1583/AD1584/AD1585 series, which are known for their low quiescent current, wide supply range, and excellent temperature stability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (at 25°C) | 2.970 | 3.000 | 3.030 | V |
| Initial Accuracy Error (at 25°C) | -30 | -3 | +3 | mV |
| Output Voltage Temperature Drift | 40 | 50 | 100 | ppm/°C |
| Minimum Supply Headroom (VIN - VOUT) | 200 | 200 | 200 | mV |
| Load Regulation (0 mA < IOUT < 5 mA) | 0.25 | 0.25 | 0.45 | mV/mA |
| Quiescent Current | 70 | 70 | 70 | µA |
| Max Output Current | - | - | ±5 | mA |
| Supply Voltage Range | 3.2 | - | 12 | V |
| Operating Temperature Range | -40 | - | +125 | °C |
| Package Type | - | - | SOT-23-3 | - |
Key Features
- Low Quiescent Current: Maximum of 70 µA, making it suitable for battery-powered devices.
- Wide Supply Range: Operates with input voltages from VOUT + 200 mV to 12 V.
- High Accuracy: Initial accuracy error of ±3 mV and temperature drift of 50 ppm/°C.
- Compact Package: SOT-23-3 surface-mount package for space-efficient designs.
- Low Noise: Wideband noise of 50 µV rms (10 Hz to 10 kHz) and 70 µV p-p (0.1 Hz to 10 Hz).
- High Output Current Capability: Can source or sink up to ±5 mA of load current.
- Automotive Qualified: Suitable for use in automotive applications.
Applications
- Portable, Battery-Powered Equipment: Notebook computers, cellular phones, pagers, PDAs, GPS devices, and digital multimeters.
- Computer Workstations: Suitable for use with a wide range of video RAMDACs.
- Smart Industrial Transmitters: For precise measurement and control systems.
- PCMCIA Cards: For compact and reliable data storage and transfer.
- Automotive Systems: Qualified for use in automotive applications requiring high reliability and precision.
- Hard Disk Drives: For 3V/5V, 8-bit/12-bit data converters.
Q & A
- What is the output voltage of the AD1583ARTZ-REEL7?
The output voltage is 3V.
- What is the maximum quiescent current of the AD1583ARTZ-REEL7?
The maximum quiescent current is 70 µA.
- What is the operating temperature range of the AD1583ARTZ-REEL7?
The operating temperature range is from -40°C to +125°C.
- What is the package type of the AD1583ARTZ-REEL7?
The package type is SOT-23-3.
- What is the maximum output current capability of the AD1583ARTZ-REEL7?
The device can source or sink up to ±5 mA of load current.
- What is the minimum supply headroom required for the AD1583ARTZ-REEL7?
The minimum supply headroom is 200 mV (VIN - VOUT).
- Is the AD1583ARTZ-REEL7 RoHS compliant?
Yes, the AD1583ARTZ-REEL7 is RoHS compliant.
- What are the typical applications of the AD1583ARTZ-REEL7?
Typical applications include portable battery-powered equipment, computer workstations, smart industrial transmitters, PCMCIA cards, automotive systems, and hard disk drives.
- How does the AD1583ARTZ-REEL7 achieve its high accuracy and temperature stability?
The device uses patented temperature drift curvature correction design techniques and the precise matching and thermal tracking of on-chip components to achieve high accuracy and temperature stability.
- What is the noise performance of the AD1583ARTZ-REEL7?
The device has a wideband noise of 50 µV rms (10 Hz to 10 kHz) and 70 µV p-p (0.1 Hz to 10 Hz).
