INA2181A4IDSQT
- Mfr.Part #
- INA2181A4IDSQT
- Manufacturer
- Texas Instruments
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC OPAMP
- Stock
- 27,657
- In Stock :
- 27,657
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Subcategory :
- Amplifier ICs
- Output Type :
- Rail-to-Rail
- Slew Rate :
- 2V/μs
- Brand :
- Texas Instruments
- RoHS :
- Details
- Operating Supply Current :
- 500 uA
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- 10-WFDFN Exposed Pad
- Mounting Style :
- SMD/SMT
- Number of Circuits :
- 2
- -3db Bandwidth :
- 105 kHz
- Voltage - Input Offset :
- 100 µV
- Product Type :
- Current Sense Amplifiers
- Current - Input Bias :
- 75 µA
- Product Category :
- Current Sense Amplifiers
- Series :
- INA2181
- Maximum Operating Temperature :
- + 125 C
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Supplier Device Package :
- 10-WSON (2x2)
- Number of Channels :
- 2 Channel
- Packaging :
- MouseReel
- Manufacturer :
- Texas Instruments
- Current - Supply :
- 356µA
- Amplifier Type :
- Current Sense
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Datasheets
- INA2181A4IDSQT

[Instrumentation, OP Amps, Buffer Amps] Overview
The INA2181A4IDSQT, manufactured by Texas Instruments, is an integrated circuit operational amplifier (IC OPAMP) designed for precision instrumentation and buffer applications. This high-performance device offers exceptional accuracy and reliability, making it ideal for various industrial and commercial applications.
INA2181A4IDSQT Features
- High precision: The INA2181A4IDSQT boasts high precision and accuracy, ensuring reliable performance in critical measurement and control systems.
- Low offset voltage: With a low offset voltage, this IC OPAMP minimizes errors in signal amplification, resulting in precise output.
- Wide bandwidth: Its wide bandwidth enables the INA2181A4IDSQT to handle a broad range of frequencies, making it suitable for diverse signal processing tasks.
- Low noise: This device features low noise characteristics, enhancing signal integrity and minimizing interference in sensitive applications.
- Single-supply operation: Designed for single-supply operation, the INA2181A4IDSQT simplifies system design and reduces overall component count.
- High common-mode rejection ratio (CMRR): The high CMRR of this IC OPAMP ensures accurate amplification of differential signals while rejecting common-mode noise.
- Small form factor: With its compact size and surface-mount package, the INA2181A4IDSQT offers space-saving solutions for compact electronic designs.
INA2181A4IDSQT Applications
- Industrial automation systems: The INA2181A4IDSQT is commonly used in industrial automation equipment for signal conditioning, data acquisition, and control tasks. Its high precision and low noise make it suitable for applications requiring accurate measurement and control, such as process control systems and robotic arms.
- Medical instrumentation: In medical devices and equipment, the INA2181A4IDSQT plays a crucial role in amplifying and processing sensor signals with precision and reliability. It is utilized in devices like patient monitoring systems, diagnostic equipment, and medical imaging devices to ensure accurate measurements and diagnosis.
- Audio processing equipment: For audio processing applications, the INA2181A4IDSQT provides high-fidelity amplification with minimal distortion and noise. It is employed in audio mixers, equalizers, amplifiers, and other audio equipment to enhance sound quality and fidelity.
- Test and measurement instruments: The INA2181A4IDSQT is integrated into test and measurement instruments such as oscilloscopes, spectrum analyzers, and signal generators to ensure accurate signal amplification and processing. Its high precision and wide bandwidth make it suitable for various measurement and analysis tasks in electronics laboratories and manufacturing facilities.
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.
















