AD8639ARZ
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- Mfr.Part #
- AD8639ARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
- Stock
- 12,024
- In Stock ：
- 12,024
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Frequency Compensation :
- yes
- Base Part Number :
- AD8639
- Quiescent Current :
- 1.5mA
- Low-Offset :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Supply Voltage :
- 15V
- Number of Channels :
- 2
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Input Offset Voltage (Vos) :
- 9μV
- Supply Voltage :
- 5V
- Number of Functions :
- 2
- Width :
- 4mm
- Height :
- 1.5mm
- Length :
- 5mm
- Architecture :
- VOLTAGE-FEEDBACK
- Settling Time :
- 4 µs
- ECCN Code :
- EAR99
- Low-Bias :
- yes
- Voltage - Supply, Single/Dual (±) :
- 5V~16V ±2.5V~8V
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- No
- Input Voltage Noise Density :
- 60nV/sqrt Hz
- Supply Current-Max :
- 3.4mA
- Lead Free :
- Contains Lead
- Surface Mount :
- yes
- Average Bias Current-Max (IIB) :
- 0.000105μA
- Output Current per Channel :
- 37mA
- Programmable Power :
- No
- Power Supply Rejection Ratio (PSRR) :
- 143dB
- Supply Voltage Limit-Max :
- 16V
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Bandwidth :
- 1.5MHz
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Input Bias :
- 1pA
- Packaging :
- Tube
- Voltage Gain :
- 136dB
- Number of Terminations :
- 8
- Slew Rate :
- 2V/μs
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- Pin Count :
- 8
- Amplifier Type :
- Zero-Drift
- Operating Supply Current :
- 3mA
- Unity Gain BW-Nom :
- 1350 kHz
- Contact Plating :
- Tin
- Voltage - Input Offset :
- 3μV
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 8 Weeks
- Output Type :
- Rail-to-Rail
- Input Capacitance :
- 1.7pF
- Bias Current-Max (IIB) @25C :
- 0.000075μA
- Common Mode Rejection Ratio :
- 142 dB
- Mounting Type :
- Surface Mount
- Dual Supply Voltage :
- 5V
- Micropower :
- No
- Datasheets
- AD8639ARZ
Instrumentation OP Amps Buffer Amps Analog Devices, Inc. AD8639ARZ Overview
The AD8639ARZ is a precision, low-power, zero-drift operational amplifier (op-amp) designed by Analog Devices, Inc. to meet the demanding requirements of precision instrumentation and signal conditioning applications. With its exceptional precision and low offset voltage, this integrated circuit (IC) is ideal for applications where high accuracy and stability are paramount.
Featuring a dual-channel architecture, the AD8639ARZ offers two independent op-amp circuits within a single package, allowing for space-saving designs and efficient signal processing. Its innovative zero-drift technology ensures minimal input offset voltage drift over time and temperature, providing consistent and reliable performance in diverse operating conditions.
Whether used in precision measurement instruments, sensor signal conditioning circuits, or control systems, the AD8639ARZ delivers unparalleled accuracy and stability, making it the preferred choice for engineers and designers seeking high-performance solutions for their critical applications.
AD8639ARZ Features
- Precision zero-drift operational amplifier
- Dual-channel architecture for space-saving designs
- Low offset voltage and drift for high accuracy
- Wide operating temperature range
- Low power consumption
- Small outline integrated circuit (SOIC) package for easy integration
- High common-mode rejection ratio (CMRR)
- Excellent stability over time and temperature
AD8639ARZ Applications
- Industrial Process Control Systems: The AD8639ARZ is utilized in industrial process control systems to accurately amplify and condition sensor signals, ensuring precise monitoring and control of various processes and parameters.
- Medical Instrumentation: In medical instrumentation devices such as patient monitors and diagnostic equipment, the AD8639ARZ plays a crucial role in maintaining signal integrity and fidelity, enabling accurate measurements and diagnostics.
- Test and Measurement Equipment: Test and measurement instruments require highly accurate amplification and signal conditioning capabilities, making the AD8639ARZ an ideal choice for applications such as data acquisition systems, oscilloscopes, and spectrum analyzers.
- Sensor Signal Conditioning: From temperature sensors to strain gauges, the AD8639ARZ excels in conditioning sensor signals with its low offset voltage and drift, ensuring reliable and accurate measurements across various sensor types and environmental conditions.
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