INA826AIDGKR

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INA826AIDGKR

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  • 제조업체 부품 #INA826AIDGKR

  • 재고5866

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90-판매 후 1일 보증

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사양

속성 가치
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType Instrumentation
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 1V/µs
-3dbBandwidth 1 MHz
Current-InputBias 35 nA
Voltage-InputOffset 40 µV
Current-Supply 200µA
Current-Output/Channel 16 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

개요

Description

The INA826AIDGKR is a precision instrumentation amplifier from Texas Instruments. It is designed for applications requiring accurate and low-noise differential signal amplification. Key features of the INA826AIDGKR include low offset voltage, low drift over temperature, and high common-mode rejection ratio (CMRR), making it suitable for precise sensor signal conditioning, data acquisition systems, and medical instrumentation.
The amplifier operates with a wide supply voltage range and provides a programmable gain, adjustable via a single external resistor, allowing for flexibility in various applications. Its input common-mode range extends beyond the power supply rails, enhancing versatility. The INA826AIDGKR is packaged in a small, thermally efficient form factor and is optimized for use in both single and dual-supply systems.
Overall, the INA826AIDGKR is valued for its precision, reliability, and ease of use, offering engineers a robust solution for amplifying low-level signals in demanding environments.

Equivalent

The INA826AIDGKR is a precision instrumentation amplifier by Texas Instruments. Equivalent products include:
1. AD8226 by Analog Devices
2. MAX4467 by Maxim Integrated
3. MCP6N11 by Microchip Technology
4. LT1167 by Linear Technology (now part of Analog Devices)
These alternatives offer similar functionality with variations in specifications such as gain, bandwidth, and power supply requirements. Always verify specific use-case requirements and datasheets for compatibility.

Features

The INA826AIDGKR is a precision instrumentation amplifier from Texas Instruments, featuring high accuracy and low power consumption. Here are its key features:
1. Low Power Consumption: It operates efficiently with a low quiescent current.
2. Wide Supply Range: Supports dual power supply ranging from ±2.25V to ±18V or a single supply from 4.5V to 36V.
3. High CMRR: Offers a high Common-Mode Rejection Ratio, which is crucial for minimizing noise in the signal.
4. Low Offset Voltage: Features a low offset voltage, enhancing precision and accuracy.
5. Programmable Gain: Gain is easily set with a single external resistor, allowing flexibility in various applications.
6. Rail-to-Rail Output: Provides rail-to-rail output capability, maximizing output signal range.
7. Temperature Range: Operates reliably across an industrial temperature range from -40°C to 125°C.
8. Small Package: Available in a compact MSOP-8 package, suitable for space-constrained applications.
9. Low THD+N: Offers low Total Harmonic Distortion plus Noise, ensuring high signal fidelity.
These features make the INA826AIDGKR ideal for precision measurement and data acquisition systems.

Pinout

The INA826AIDGKR is an instrumentation amplifier from Texas Instruments, typically used for precise low-level signal amplification. It is available in an 8-pin package. Here are the pin functions:
1. Pin 1 (RG): Gain setting pin. Connect a resistor between RG pins to set the desired gain.
2. Pin 2 (V- or -Vs): Negative supply voltage.
3. Pin 3 (Ref): Reference voltage input. It allows level shifting of the output.
4. Pin 4 (Vout): Output voltage. This pin provides the amplified output signal.
5. Pin 5 (Vs+ or +Vs): Positive supply voltage.
6. Pin 6 (IN- or INN): Inverting input of the amplifier.
7. Pin 7 (IN+ or INP): Non-inverting input of the amplifier.
8. Pin 8 (RG): Gain setting pin. Works in conjunction with Pin 1 for gain setting.
These pins collectively allow the INA826AIDGKR to amplify differential signals while rejecting common-mode noise, ideal for precision applications.

Manufacturer

The INA826AIDGKR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is well-known for its development, production, and commercialization of analog chips and embedded processors. It serves a wide range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI’s products are integral to a myriad of applications, providing solutions that help enable innovation in electronic devices.

Application

The INA826AIDGKR is a precision instrumentation amplifier commonly used in applications requiring accurate signal amplification. Key application areas include:
1. Medical Instrumentation: Used in ECG, EEG, and other bio-signal monitoring devices.
2. Industrial Automation: Deployed in sensor signal conditioning and process control systems.
3. Weighing Systems: Essential for load cell and strain gauge signal processing.
4. Data Acquisition: Utilized in systems needing precise analog signal amplification.
5. Test and Measurement Equipment: Important for amplifying low-level signals in various testing scenarios.
6. Portable Instrumentation: Used in battery-operated devices due to its low power consumption.
These applications benefit from the amplifier's high input impedance, low noise, and wide supply range.

Package

The INA826AIDGKR is a precision instrumentation amplifier from Texas Instruments. It is housed in a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins, denoted by the "DGK" package designation. This package type is compact and suitable for applications requiring small form factors.

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