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AD8531ART-REEL
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Product Detailed Parameters
- Description：IC OPAMP GP R-R CMOS SOT23-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Amplifier Type：General Purpose
- Number of Circuits：1
- Output Type：Rail-to-Rail
- Slew Rate：5V/µs
- Gain Bandwidth Product：3 MHz
- Current - Input Bias：5 pA
- Voltage - Input Offset：25 mV
- Current - Supply：750µA
- Current - Output / Channel：250 mA
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：6 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- -3db Bandwidth：-
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Overview
The AD8531ART-REEL is a single-channel, rail-to-rail input/output operational amplifier from Analog Devices. It operates on a single supply voltage ranging from 2.7 V to 6 V. The device features a gain bandwidth product of 3 MHz and a slew rate of 5 V/μs. It draws a typical supply current of 750 μA per amplifier. The output stage provides a high drive current capability of ±250 mA. Input bias current is typically 50 pA at 25°C. The unit is housed in a 5-lead SOT-23 package.
Feature Summary
- Single-supply operation with rail-to-rail input and output capabilities
- High output drive current of ±250 mA for resistive or capacitive loads
- Low power consumption with 750 μA supply current per amplifier
- Unity gain stable with no phase reversal
Applications
- Multimedia audio amplification
- LCD drivers
- Headphone drivers
- ASIC input or output amplifiers
Procurement Notes
Verify the specific ordering suffix ART against the manufacturer's official documentation to confirm the exact package type and reel specifications. Ensure compatibility with the required surface-mount footprint and thermal management requirements for the selected application environment.
Selection Notes
Select this component when a single-supply amplifier with high current drive is required. The rail-to-rail I/O feature allows for maximum dynamic range in low-voltage systems. Consider the 750 μA quiescent current for battery-powered designs requiring efficient power management alongside load driving capabilities.
Part Context
This part belongs to the AD853x family of low-cost, single-supply amplifiers manufactured by Analog Devices. The family includes dual (AD8532) and quad (AD8534) variants sharing similar electrical characteristics. The AD8531 specifically denotes the single-channel configuration within this series.
Replacement Considerations
Consult the official datasheet for direct pin-compatible alternatives within the AD853x family or other Analog Devices single-supply amplifiers. Verify that any substitute matches the ±250 mA output current and 2.7 V to 6 V supply voltage range.
