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ADTL082JRZ-REEL7
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Product Detailed Parameters
- Description：IC OPAMP JFET 5MHZ DUAL LN 8SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Amplifier Type：J-FET
- Number of Circuits：2
- Output Type：-
- Slew Rate：20V/µs
- Gain Bandwidth Product：5 MHz
- Current - Input Bias：2 pA
- Voltage - Input Offset：1.5 mV
- Current - Supply：1.2mA (x2 Channels)
- Current - Output / Channel：27 mA
- Voltage - Supply Span (Min)：8 V
- Voltage - Supply Span (Max)：36 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 ADTL082JRZ-REEL7 is a dual JFET input operational amplifier from Analog Devices, designed as a low-cost industry alternative to the TL08x standard and C grades. It operates within a commercial temperature range of 0°C to +70°C and features a maximum offset voltage of 9 mV with a typical supply current of 1.2 mA per amplifier. The device offers a gain bandwidth product of 5 MHz, a slew rate of 20 V/μs, and a minimum common-mode rejection ratio of 80 dB. Packaged in an 8-Lead SOIC_N (R-8) format, it supports ±4 V to ±18 V supplies.
Feature Summary
- JFET input architecture providing low input bias current and high input impedance
- Directly compatible with industry-standard TL082 pinouts and functionality
- Unity-gain stable design ensuring reliable performance across various configurations
Applications
- General-purpose amplification circuits
- Active filter implementations
- Data acquisition systems
- Industrial and process control equipment
- Power control and monitoring applications
Procurement Notes
Verify the specific grade suffix against the official ordering guide to confirm the operating temperature range and RoHS compliance status. Ensure the package option matches the required footprint for PCB layout compatibility. Cross-reference the manufacturer's latest documentation to confirm availability and any potential lifecycle changes before finalizing procurement plans.
Selection Notes
Select this component when a cost-effective JFET input amplifier is required that maintains compatibility with legacy TL08x designs. It is suitable for applications needing moderate bandwidth and low noise without the extended industrial temperature rating found in the A-grade variants. Consider the commercial temperature range limitations during system thermal analysis.
Part Context
This part belongs to the ADTL08x family, which serves as improved replacements for the classic TL08x series. The J-grade specifically targets standard and C-grade market segments, offering enhanced specifications such as lower noise and better common-mode rejection compared to original equivalents while maintaining pin compatibility.
Replacement Considerations
Official confirmed substitute part numbers include ADTL082ARZ for extended industrial temperature operation and ADTL082JR for identical commercial grade specifications. Verify pinout compatibility and electrical parameter margins when substituting with other dual op-amp families.
FAQ
What is the maximum input bias current for the ADTL082JR?
The maximum input bias current is 100 pA at 25°C, increasing to 3 nA within the 0°C to +70°C operating range.
Is the ADTL082JR unity-gain stable?
Yes, the datasheet specifies that the ADTL082JR is unity-gain stable.
