Overview
The AD1582BRTZ-REEL7 is a high-precision, low-noise voltage reference IC produced by Analog Devices Inc. This component is part of the AD1582 series and is designed to provide a stable and accurate voltage reference in various applications. It features a fixed 2.5V output voltage and operates within a wide input voltage range of 2.7V to 12V. The device is housed in a compact SOT-23-3 package, making it suitable for space-constrained designs. The AD1582BRTZ-REEL7 is RoHS compliant and qualified for automotive applications, ensuring reliability and environmental compliance.
Key Specifications
| Attribute | Value |
|---|---|
| Output Voltage | 2.5 V (fixed) |
| Input Voltage Range | 2.7 V to 12 V |
| Output Current | Up to 5 mA |
| Temperature Coefficient | ±18 ppm/°C (over -40°C to 125°C) |
| Noise | 70 μVp-p (0.1 Hz to 10 Hz), 50 μVrms (10 Hz to 10 kHz) |
| Initial Accuracy | ±0.08% |
| Quiescent Current | 70 μA |
| Operating Temperature Range | -40°C to 125°C |
| Package | SOT-23-3 |
| RoHS Compliance | Yes |
Key Features
- High Precision and Stability: The AD1582BRTZ-REEL7 offers high accuracy with an initial tolerance of ±0.08% and a low temperature coefficient of ±18 ppm/°C.
- Low Noise Performance: It features low noise characteristics, with 70 μVp-p (0.1 Hz to 10 Hz) and 50 μVrms (10 Hz to 10 kHz).
- Wide Input Voltage and Operating Temperature Range: The device operates over a wide input voltage range of 2.7V to 12V and an operating temperature range of -40°C to 125°C.
- Compact Package: Housed in a small SOT-23-3 package, making it suitable for space-constrained designs.
- Low Quiescent Current: Draws a maximum of 70 μA of quiescent current, making it power-efficient.
- Automotive Qualification: Qualified for automotive applications, ensuring reliability and compliance with automotive standards.
Applications
- Industrial Control Systems: Suitable for use in industrial control systems where precise voltage references are required.
- Instrumentation and Measurement Equipment: Ideal for instrumentation and measurement equipment due to its high precision and stability.
- Medical Devices: Used in medical devices where accurate and stable voltage references are critical.
- Automotive Electronics: Qualified for automotive applications, making it suitable for various automotive electronic systems.
- Consumer Electronics: Applicable in consumer electronics such as portable devices, computer workstations, and hard disk drives.
Q & A
- What is the output voltage of the AD1582BRTZ-REEL7?
The output voltage is fixed at 2.5 V.
- What is the input voltage range for the AD1582BRTZ-REEL7?
The input voltage range is from 2.7 V to 12 V.
- What is the maximum output current of the AD1582BRTZ-REEL7?
The device can source up to 5 mA of output current.
- What is the temperature coefficient of the AD1582BRTZ-REEL7?
The temperature coefficient is ±18 ppm/°C over the operating temperature range of -40°C to 125°C.
- Is the AD1582BRTZ-REEL7 RoHS compliant?
Yes, the device is RoHS compliant.
- What is the quiescent current of the AD1582BRTZ-REEL7?
The quiescent current is 70 μA.
- What is the operating temperature range of the AD1582BRTZ-REEL7?
The operating temperature range is -40°C to 125°C.
- In what package is the AD1582BRTZ-REEL7 housed?
The device is housed in a SOT-23-3 package.
- Is the AD1582BRTZ-REEL7 qualified for automotive applications?
Yes, it is qualified for automotive applications.
- What are some typical applications of the AD1582BRTZ-REEL7?
Typical applications include industrial control systems, instrumentation and measurement equipment, medical devices, automotive electronics, and consumer electronics.
