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AD8513AR-REEL
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Product Detailed Parameters
- Description：IC OPAMP JFET 4 CIRCUIT 14SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Bulk
- Amplifier Type：J-FET
- Number of Circuits：4
- Output Type：-
- Slew Rate：20V/µs
- Gain Bandwidth Product：8 MHz
- Current - Input Bias：25 pA
- Voltage - Input Offset：100 µV
- Current - Supply：2.2mA (x4 Channels)
- Current - Output / Channel：70 mA
- Voltage - Supply Span (Min)：10 V
- Voltage - Supply Span (Max)：30 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- -3db Bandwidth：-
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Overview
The AD8513AR-REEL is a quad precision JFET operational amplifier manufactured by Analog Devices Inc. It features an 8 MHz gain bandwidth product, a 20 V/μs slew rate, and a maximum input offset voltage of 400 μV. The device operates on dual supplies ranging from ±5 V to ±15 V with a typical supply current of 2.75 mA per amplifier. It exhibits low noise density of 8 nV/√Hz at 1 kHz and maintains stability when driving capacitive loads up to 1000 pF.
Feature Summary
- Provides high DC precision with low offset voltage and drift for accurate signal conditioning
- Features very low input bias current suitable for high impedance sensor applications
- Maintains fast settling time and stability even with substantial capacitive loads
Applications
- Instrumentation systems requiring high accuracy
- Multipole filter circuits demanding fast settling performance
- Precision current measurement using shunts
- Photodiode amplifiers benefiting from low noise and bias current
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and reel specifications. Ensure compatibility with the required operating temperature range and supply voltage conditions before integration into the design.
Selection Notes
Select this component for designs requiring quad-channel precision amplification with low noise characteristics. Consider the extended industrial temperature range and the ability to drive capacitive loads without oscillation when evaluating system requirements.
Part Context
This part belongs to the AD8510/AD8512/AD8513 family of precision JFET operational amplifiers. The AD8513 specifically provides four independent amplifiers in a single package, offering a compact solution for multi-channel signal processing applications compared to single or dual channel variants.
Replacement Considerations
Consult the manufacturer's datasheet for direct pin-compatible alternatives within the same series. Verify that any substitute matches the required gain bandwidth, offset voltage, and package dimensions.
