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
- Settling Time :
- 4 µs
- Surface Mount :
- yes
- Programmable Power :
- No
- Supply Voltage :
- 5V
- Voltage Gain :
- 136dB
- Slew Rate :
- 2V/μs
- Length :
- 5mm
- Qualification Status :
- Not Qualified
- Lead Free :
- Contains Lead
- Height :
- 1.5mm
- Average Bias Current-Max (IIB) :
- 0.000105μA
- Amplifier Type :
- Zero-Drift
- Bandwidth :
- 1.5MHz
- Voltage - Input Offset :
- 3μV
- Current - Input Bias :
- 1pA
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Architecture :
- VOLTAGE-FEEDBACK
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 15V
- Width :
- 4mm
- Unity Gain BW-Nom :
- 1350 kHz
- Supply Current-Max :
- 3.4mA
- Operating Supply Current :
- 3mA
- Micropower :
- No
- REACH SVHC :
- No SVHC
- Input Capacitance :
- 1.7pF
- Pbfree Code :
- No
- Base Part Number :
- AD8639
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Pin Count :
- 8
- Number of Functions :
- 2
- Factory Lead Time :
- 8 Weeks
- Operating Temperature :
- -40°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Input Offset Voltage (Vos) :
- 9μV
- Quiescent Current :
- 1.5mA
- Contact Plating :
- Tin
- Dual Supply Voltage :
- 5V
- Output Current per Channel :
- 37mA
- Terminal Position :
- Dual
- Number of Channels :
- 2
- Common Mode Rejection Ratio :
- 142 dB
- Low-Bias :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply, Single/Dual (±) :
- 5V~16V ±2.5V~8V
- Supply Voltage Limit-Max :
- 16V
- Frequency Compensation :
- yes
- Terminal Form :
- Gull wing
- Input Voltage Noise Density :
- 60nV/sqrt Hz
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Mounting Type :
- Surface Mount
- Low-Offset :
- yes
- Bias Current-Max (IIB) @25C :
- 0.000075μA
- Power Supply Rejection Ratio (PSRR) :
- 143dB
- Output Type :
- Rail-to-Rail
- Time@Peak Reflow Temperature-Max (s) :
- 30
- 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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