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AD8610AR-REEL7
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Product Detailed Parameters
- Description：IC OPAMP JFET 1 CIRCUIT 8SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Bulk
- Amplifier Type：J-FET
- Number of Circuits：1
- Output Type：-
- Slew Rate：60V/µs
- Gain Bandwidth Product：25 MHz
- Current - Input Bias：3 pA
- Voltage - Input Offset：85 µV
- Current - Supply：3mA
- Current - Output / Channel：45 mA
- Voltage - Supply Span (Min)：10 V
- Voltage - Supply Span (Max)：26 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- -3db Bandwidth：-
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Overview
The AD8610AR-REEL7 is a single-channel, precision JFET input operational amplifier manufactured by Analog Devices. It features a gain bandwidth product of 25 MHz and a slew rate of 50 V/μs at ±5 V supply, increasing to 60 V/μs at ±13 V. The device exhibits low offset voltage (maximum 100 μV), low input bias current (maximum 10 pA), and very low voltage noise density (6 nV/√Hz). It operates on dual supplies ranging from ±5 V to ±13 V, consumes approximately 3.0 mA per amplifier, and supports an extended industrial temperature range from -40°C to +125°C.
Feature Summary
- JFET input architecture providing ultralow input bias current across the entire operating temperature range.
- Capable of driving large capacitive loads exceeding 1000 pF without external compensation in noninverting unity gain configurations.
- Designed with no phase reversal when inputs are forced beyond the common-mode voltage range.
- Includes dedicated null pins for precise adjustment of input offset voltage.
Applications
- Photodiode amplifiers
- Automated test equipment (ATE)
- High performance filters
- Fast precision integrators
- High performance audio
Procurement Notes
Verify that the specific ordering suffix matches the required package type, as the AD8610 is available in both 8-lead MSOP and narrow 8-lead SOIC packages. Confirm that the REEL7 designation corresponds to tape and reel packaging requirements for automated assembly processes. Ensure the component grade meets the necessary offset voltage specifications for the intended application.
Selection Notes
Select this component for applications requiring high speed combined with low noise and low bias current. The wide bandwidth and fast settling time make it suitable for driving high-performance ADCs or buffering DAC outputs. Consider the dual-supply requirement and ensure the system design accommodates the specified voltage range and thermal characteristics.
Part Context
The AD8610 is part of the AD8610/AD8620 family of precision, very low noise, low input bias current, wide bandwidth JFET operational amplifiers. While the AD8620 provides two channels in an 8-lead SOIC package, the AD8610 offers a single channel configuration available in surface-mount packages optimized for space-constrained designs.
Replacement Considerations
Public confirmed substitute part numbers: AD8620ARZ-REEL7.
FAQ
Does the AD8610 exhibit phase reversal if inputs exceed the common-mode range?
No, the AD8610 is designed to prevent phase reversal even when one or both inputs are forced beyond their input common-mode voltage range.
What is the maximum capacitive load the AD8610 can drive directly?
The AD8610 is stable with capacitive loads of over 1000 pF in noninverting unity gain configurations and can safely drive up to 10 nF when operating with a ±5.0 V supply.
