ADA4891-2ARZ
- Mfr.Part #
- ADA4891-2ARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 2 CIRCUIT 8SOIC
- Stock
- 473
- In Stock :
- 473
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Frequency Compensation :
- yes
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 125mA
- Supply Voltage Limit-Max :
- 6V
- Programmable Power :
- No
- Contact Plating :
- Tin
- Qualification Status :
- Not Qualified
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- Surface Mount :
- yes
- Low-Offset :
- No
- Supply Voltage :
- 3V
- -3db Bandwidth :
- 240MHz
- Input Capacitance :
- 3.2pF
- Voltage Gain :
- 83dB
- Terminal Position :
- Dual
- Packaging :
- Tube
- Number of Terminations :
- 8
- Length :
- 5mm
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Amplifier Type :
- GENERAL PURPOSE
- Low-Bias :
- yes
- Current - Input Bias :
- 2pA
- Settling Time :
- 28 ns
- Quiescent Current :
- 4.4mA
- Number of Channels :
- 2
- Input Offset Voltage (Vos) :
- 10mV
- Factory Lead Time :
- 8 Weeks
- Operating Supply Current :
- 8.8mA
- Nominal Supply Current :
- 8.8mA
- Pbfree Code :
- No
- Operating Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Micropower :
- No
- Operating Temperature :
- -40°C~125°C
- Lead Free :
- Contains Lead
- Output Current per Channel :
- 125mA
- Gain Bandwidth Product :
- 105MHz
- REACH SVHC :
- No SVHC
- Slew Rate :
- 210V/μs
- Width :
- 4mm
- Bandwidth :
- 220MHz
- Output Type :
- Rail-to-Rail
- Height :
- 1.5mm
- Base Part Number :
- ADA4891
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input Offset :
- 2.5mV
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Unity Gain BW-Nom :
- 240000 kHz
- Architecture :
- VOLTAGE-FEEDBACK
- Pin Count :
- 8
- Terminal Form :
- Gull wing
- Number of Functions :
- 2
- Number of Pins :
- 8
- Power Supply Rejection Ratio (PSRR) :
- 65dB
- JESD-609 Code :
- e3
- Common Mode Rejection Ratio :
- 88 dB
- Datasheets
- ADA4891-2ARZ

Instrumentation, OP Amps, Buffer Amps - Analog Devices, Inc. ADA4891-2ARZ Overview
Introducing the ADA4891-2ARZ, a cutting-edge integrated circuit meticulously crafted by Analog Devices, Inc. This precision-engineered CMOS 2 circuit, presented in an 8SOIC package, redefines the standards of operational amplifiers in the realm of instrumentation, OP amps, and buffer amps. Crafted with unparalleled expertise and technological finesse, this device stands as a beacon of excellence, catering to the diverse needs of industrial and commercial applications.
ADA4891-2ARZ Features
- CMOS 2 circuit architecture
- Precision engineering for optimal performance
- 8SOIC packaging for compact integration
- Wide-ranging compatibility with instrumentation systems
- Low noise and distortion for enhanced signal fidelity
- High-speed operation for real-time applications
- Robust design ensuring reliability in harsh environments
ADA4891-2ARZ Applications
- Medical Equipment: The ADA4891-2ARZ finds its niche in medical instrumentation, offering precise signal amplification in devices like ECG monitors and ultrasound machines, ensuring accurate diagnosis and patient care.
- Industrial Automation: In industrial settings, this IC serves as a vital component in control systems, providing stable signal buffering and amplification in PLCs, motor drives, and process control equipment, thereby optimizing efficiency and productivity.
- Audio Processing: Audio professionals leverage the ADA4891-2ARZ in studio-grade equipment such as mixers and amplifiers, benefiting from its low distortion and high-speed operation to deliver pristine sound quality in recording studios and live performances.
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