AD845AQ
- Mfr.Part #
- AD845AQ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 1 CIRCUIT 8CERDIP
- Stock
- 218
- In Stock :
- 218
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Mount :
- Through Hole
- Packaging :
- Tube
- Low-Offset :
- No
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Supply Voltage :
- 15V
- Terminal Pitch :
- 2.54mm
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Architecture :
- VOLTAGE-FEEDBACK
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Gain :
- 113.98dB
- Max Power Dissipation :
- 1.4W
- Base Part Number :
- AD845
- Height :
- 3.56mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pbfree Code :
- No
- Contact Plating :
- Lead, Tin
- Number of Terminations :
- 8
- Length :
- 10.29mm
- Input Capacitance :
- 4pF
- Mounting Type :
- Through Hole
- Average Bias Current-Max (IIB) :
- 0.075μA
- Operating Supply Current :
- 10mA
- Number of Functions :
- 1
- Dual Supply Voltage :
- 15V
- Frequency Compensation :
- yes
- Power Dissipation :
- 1.4W
- Gain Bandwidth Product :
- 16MHz
- Lead Free :
- Contains Lead
- Width :
- 7.87mm
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Common Mode Rejection Ratio :
- 110 dB
- Output Current per Channel :
- 50mA
- Input Offset Voltage (Vos) :
- 250μV
- Voltage - Input Offset :
- 700µV
- Slew Rate :
- 100V/µs
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Power Supply Rejection Ratio (PSRR) :
- 110dB
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply, Single/Dual (±) :
- ±4.75V~18V
- Amplifier Type :
- J-FET
- Supply Type :
- Dual
- Number of Elements :
- 1
- Nominal Supply Current :
- 10mA
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- 8-CDIP (0.300, 7.62mm)
- Operating Temperature :
- -40°C~85°C
- Quiescent Current :
- 10mA
- Reach Compliance Code :
- not_compliant
- JESD-609 Code :
- e0
- Bias Current-Max (IIB) @25C :
- 0.002μA
- Qualification Status :
- Not Qualified
- Unity Gain BW-Nom :
- 16000 kHz
- Current - Input Bias :
- 750pA
- Datasheets
- AD845AQ

[Instrumentation, OP Amps, Buffer Amps - Analog Devices, Inc. AD845AQ] Overview
Introducing the AD845AQ, a high-performance integrated circuit operational amplifier meticulously crafted by Analog Devices, Inc. Designed to meet the exacting demands of instrumentation, operational amplifiers, and buffer amplifier applications, this precision component sets a new standard in circuit performance and reliability.
Engineered with cutting-edge JFET technology, the AD845AQ delivers unparalleled precision and stability, making it an ideal choice for critical signal processing tasks in various industries. Its innovative design ensures optimal performance even in the most challenging environments, providing engineers with the confidence they need to push the boundaries of their designs.
With its versatile capabilities and robust construction, the AD845AQ empowers engineers to create sophisticated electronic systems with uncompromising precision and efficiency. Whether you're designing measurement instruments, control systems, or audio equipment, this exceptional operational amplifier is the cornerstone of your success.
AD845AQ Features
- Precision JFET technology for superior performance
- High input impedance minimizes signal distortion
- Low offset voltage and drift ensure accurate signal processing
- Wide bandwidth for handling dynamic signals with ease
- High slew rate enables rapid response to input changes
- Single-supply operation simplifies system design
- Robust design for reliable operation in harsh environments
AD845AQ Applications
- Medical Instrumentation: The AD845AQ is utilized in medical imaging equipment, patient monitoring devices, and laboratory instruments for precise signal amplification and filtering, ensuring accurate diagnosis and treatment.
- Industrial Automation: Integrated into control systems, motor drives, and process monitoring equipment, the AD845AQ enhances signal fidelity and control accuracy, optimizing industrial processes and improving productivity.
- Audio Processing: From professional audio mixers to high-fidelity amplifiers, the AD845AQ delivers pristine sound reproduction and low noise performance, elevating the audio experience in recording studios, concert halls, and home entertainment systems.
- Test and Measurement: In precision measurement instruments and data acquisition systems, the AD845AQ enables high-resolution signal acquisition and processing, facilitating accurate analysis and validation of scientific and engineering data.
- Telecommunications: Deployed in communication infrastructure, the AD845AQ amplifies and filters signals with utmost precision, ensuring reliable transmission and reception in telecommunications networks and satellite systems.
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