AD8644ARU
- Mfr.Part #
- AD8644ARU
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP R-R 5.5MHZ 14TSSOP
- Stock
- 6,833
- In Stock :
- 6,833
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Output Type :
- Rail-to-Rail
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Slew Rate :
- 7.5V/μs
- Peak Reflow Temperature (Cel) :
- 240
- Average Bias Current-Max (IIB) :
- 0.0005μA
- Surface Mount :
- yes
- Supply Voltage :
- 18V
- Length :
- 5mm
- Current - Supply :
- 800μA
- Mounting Type :
- Surface Mount
- Current - Input Bias :
- 80nA
- Voltage - Supply, Single/Dual (±) :
- 5V~18V
- Common Mode Rejection Ratio :
- 75 dB
- Gain Bandwidth Product :
- 5.5MHz
- Height Seated (Max) :
- 1.2mm
- Number of Terminations :
- 14
- Number of Circuits :
- 4
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Pbfree Code :
- No
- Amplifier Type :
- GENERAL PURPOSE
- JESD-609 Code :
- e0
- Supply Voltage Limit-Max :
- 20V
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- TIN LEAD
- Pin Count :
- 14
- Operating Temperature :
- -20°C~85°C
- Current - Output / Channel :
- 70mA
- Terminal Pitch :
- 0.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input Offset :
- 1mV
- Unity Gain BW-Nom :
- 5500 kHz
- Terminal Position :
- Dual
- Number of Functions :
- 4
- Datasheets
- AD8644ARU

[Instrumentation, OP Amps, Buffer Amps - Analog Devices, Inc. AD8644ARU] Overview
Introducing the AD8644ARU from Analog Devices, Inc., a versatile integrated circuit op-amp designed to meet the demands of precision signal processing in a wide array of applications. With its exceptional general-purpose performance and rail-to-rail input/output capability, this op-amp stands as a reliable choice for engineers seeking uncompromised signal fidelity and robustness.
Engineered with a bandwidth of 5.5MHz and housed in a compact 14-TSSOP package, the AD8644ARU excels in scenarios requiring precise amplification with minimal distortion. Whether deployed in industrial control systems, medical instrumentation, or automotive electronics, this component consistently delivers high performance and stability, making it a cornerstone for cutting-edge designs.
Designed with a keen focus on quality and reliability, the AD8644ARU empowers engineers to realize their design visions with confidence, ensuring exceptional signal integrity and performance across diverse applications.
AD8644ARU Features
- High precision: Offers exceptional signal accuracy and stability for demanding applications.
- Rail-to-rail operation: Facilitates maximum dynamic range and flexibility in signal processing.
- Wide bandwidth: With a bandwidth of 5.5MHz, it ensures fast and accurate signal amplification.
- Compact package: Housed in a space-saving 14-TSSOP package, ideal for designs with constrained board space.
- Low distortion: Maintains signal integrity with minimal distortion, ensuring faithful reproduction of input signals.
- Robust performance: Built to withstand harsh operating conditions, guaranteeing reliable operation in challenging environments.
AD8644ARU Applications
- Industrial Control Systems: The AD8644ARU enables precise signal amplification in industrial control systems, ensuring accurate monitoring and control of processes in manufacturing plants and automation systems.
- Medical Instrumentation: Utilized in medical instrumentation, this op-amp facilitates accurate signal processing in devices such as patient monitors, diagnostic equipment, and imaging systems, ensuring reliable performance in critical healthcare applications.
- Automotive Electronics: In automotive electronics, the AD8644ARU plays a crucial role in signal conditioning and amplification, supporting functions such as sensor interfacing, motor control, and audio processing, enhancing the performance and reliability of vehicle systems.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















