Overview
The AD1582ARTZ-REEL7 is a micropower, precision series mode voltage reference manufactured by Analog Devices. This device is designed to provide a stable and accurate output voltage, making it ideal for various precision voltage reference applications. It operates over a wide supply range and offers low quiescent current, high current output capability, and excellent temperature stability. The AD1582ARTZ-REEL7 is widely used in instrumentation, data acquisition systems, precision analog-to-digital converters, test and measurement equipment, laboratory instruments, and industrial control systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (at 25°C) | 2.480 | 2.500 | 2.520 | V |
| Initial Accuracy Error (at 25°C) | -20 | - | +20 | mV |
| Output Voltage Temperature Drift | - | - | 100 | ppm/°C |
| Minimum Supply Headroom (VIN - VOUT) | 200 | - | - | mV |
| Quiescent Current | - | - | 70 | µA |
| Current Output Capability | - | - | ±5 | mA |
| Supply Range | VOUT + 200mV | - | 12 | V |
| Temperature Range | -40 | - | +125 | °C |
| Package Type | - | - | SOT-23-3 | - |
Key Features
- Series reference with output voltages of 2.5V, 3V, 4.096V, and 5V.
- Low quiescent current: 70 µA maximum.
- High current output capability: ±5 mA.
- Wide supply range: VIN = VOUT + 200 mV to 12 V.
- Low temperature coefficient: 15 ppm/°C.
- Low dynamic impedance: 0.12 Ω.
- Compact SOT-23 package for space-constrained applications.
Applications
- Precision voltage reference applications in instrumentation.
- Data acquisition systems and precision analog-to-digital converters.
- Test and measurement equipment.
- Laboratory instruments.
- Industrial control systems.
- Portable, battery-powered equipment such as notebook computers, cellular phones, pagers, PDAs, GPSs, and DMMs.
- Computer workstations and video RAMDACs.
- Smart industrial transmitters, PCMCIA cards, automotive systems, and hard disk drives.
Q & A
- What is the AD1582ARTZ-REEL7?
The AD1582ARTZ-REEL7 is a micropower, precision series mode voltage reference from Analog Devices.
- What are the available output voltages for the AD1582ARTZ-REEL7?
The device offers output voltages of 2.5V, 3V, 4.096V, and 5V.
- What is the quiescent current of the AD1582ARTZ-REEL7?
The quiescent current is 70 µA maximum.
- What is the current output capability of the AD1582ARTZ-REEL7?
The device can source or sink up to ±5 mA of load current.
- What is the supply range for the AD1582ARTZ-REEL7?
The supply range is VIN = VOUT + 200 mV to 12 V.
- What is the temperature range for the AD1582ARTZ-REEL7?
The specified temperature range is -40°C to +125°C.
- What package type does the AD1582ARTZ-REEL7 come in?
The package type is SOT-23-3.
- What are some common applications for the AD1582ARTZ-REEL7?
Common applications include precision voltage reference in instrumentation, data acquisition systems, test and measurement equipment, laboratory instruments, and industrial control systems.
- Are there any equivalent products to the AD1582ARTZ-REEL7?
Equivalent products include Texas Instruments TLV7031-Q1, Linear Technology LM336Q-5, ON Semiconductor NCP560LX3TG5, and Maxim Integrated MAX1558EUD2+5, among others from Analog Devices like AD1582BRTZ-REEL7 and AD1582AKSZ-REEL7.
- What is the significance of the patented temperature drift curvature correction design in the AD1582ARTZ-REEL7?
This design minimizes the nonlinearities in the voltage output temperature characteristic, ensuring superior accuracy and temperature stability.
