ADA4638-1ARZ-R7
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- Mfr.Part #
- ADA4638-1ARZ-R7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC
- Stock
- 5
- In Stock ：
- 5
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Average Bias Current-Max (IIB) :
- 0.00023μA
- Input Capacitance :
- 9pF
- Contact Plating :
- Tin
- Factory Lead Time :
- 8 Weeks
- Quiescent Current :
- 850μA
- Operating Temperature :
- -40°C~125°C
- Terminal Position :
- Dual
- Amplifier Type :
- Zero-Drift
- Base Part Number :
- ADA4638
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Pbfree Code :
- No
- JESD-609 Code :
- e3
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Supply Voltage Limit-Max :
- 33V
- Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Input Offset Voltage (Vos) :
- 4.5μV
- Unity Gain BW-Nom :
- 1300 kHz
- Power Supply Rejection Ratio (PSRR) :
- 143dB
- Voltage - Input Offset :
- 0.5µV
- Length :
- 4.9mm
- Voltage - Supply, Single/Dual (±) :
- 4.5V~30V ±2.25V~15V
- Current - Input Bias :
- 45pA
- Gain Bandwidth Product :
- 1.5MHz
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 850μA
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Settling Time :
- 4 µs
- Lead Free :
- Contains Lead
- Output Type :
- Rail-to-Rail
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Common Mode Rejection Ratio :
- 142 dB
- Voltage Gain :
- 150dB
- Number of Channels :
- 1
- Output Current per Channel :
- 38mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage Noise Density :
- 70nV/sqrt Hz
- Number of Pins :
- 8
- -3db Bandwidth :
- 2.5MHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Slew Rate :
- 1.5V/µs
- Datasheets
- ADA4638-1ARZ-R7
Instrumentation OP Amps Buffer Amps Analog Devices, Inc. ADA4638-1ARZ-R7 Overview
This is an overview of the ADA4638-1ARZ-R7, a zero-drift operational amplifier (op-amp) developed by Analog Devices, Inc. This integrated circuit (IC) offers exceptional precision and stability, making it an ideal choice for various instrumentation and buffering applications.
With its innovative design, the ADA4638-1ARZ-R7 ensures minimal input offset voltage and virtually eliminates drift over time and temperature changes. This level of performance guarantees accurate signal processing in critical applications where precision is paramount.
Manufactured with high-quality materials and advanced engineering techniques, this op-amp delivers reliable operation and long-term stability, meeting the stringent requirements of industrial and professional environments.
ADA4638-1ARZ-R7 Features
- Zero-drift architecture for minimal input offset voltage and temperature drift
- High precision and stability, suitable for instrumentation applications
- Low noise and distortion, ensuring clear signal processing
- Wide operating voltage range for versatile compatibility
- Robust construction for reliable performance in harsh environments
- Compact 8SOIC package for easy integration into circuit designs
ADA4638-1ARZ-R7 Applications
- Medical Devices: The ADA4638-1ARZ-R7 is utilized in medical instrumentation equipment such as patient monitoring systems and diagnostic devices. Its precise signal processing capabilities ensure accurate measurements and reliable performance in critical healthcare applications.
- Industrial Automation: In industrial automation systems, this op-amp is employed for sensor signal conditioning, control loop amplification, and data acquisition. Its stability and low drift characteristics make it an ideal choice for demanding industrial environments where precision is essential.
- Test and Measurement Equipment: Testing and measurement instruments require high precision and stability to ensure accurate results. The ADA4638-1ARZ-R7 meets these requirements, making it suitable for applications such as multimeters, oscilloscopes, and signal generators.
- Audio Processing: In audio equipment such as mixers, amplifiers, and audio analyzers, this op-amp enhances signal fidelity and reduces distortion, resulting in high-quality sound reproduction. Its low noise performance makes it an excellent choice for professional audio applications.
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