INA129SKGD1

Voltage - Input Offset:	25µV
Base Part Number:	INA129
Supplier Device Package:	0-XCEPT
Package / Case:	Die
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C
Voltage - Supply, Single/Dual (±):	4.5 V ~ 36 V, ±2.25 V ~ 18 V
Current - Output / Channel:	15mA
Current - Supply:	700µA
Series:	--
Current - Input Bias:	2nA
-3db Bandwidth:	1.3MHz
Slew Rate:	4 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	Instrumentation
Part Status:	Active
Packaging:	Bulk

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INA129SKGD1 application field and working principle

INA129SKGD1 is a special type of precision differential amplifier manufactured by Texas Instruments (TI). It is part of the family of linear amplifiers, including instrumentation amplifiers, operational amplifiers (op amps), and buffer amplifiers. As such, INA129SKGD1 is commonly used in medical and industrial applications that require accuracy, high gain, and pass-through signal amplification.The INA129SKGD1 is designed to provide accurate differential signal amplification and is typically used in medical and industrial applications requiring differential signals. At the core of the device is a patented high-impedance op amp, which allows the device to amplify small signals accurately and reliably. This device features high gain (80dB minimum), low offset voltage (<150μV), and low noise (<10μV/√Hz). The op amp also incorporates a filter to minimize frequency-related interference from other signals or noise. In addition to the high-impedance op amp, the INA129SKGD1 includes several other features that make it well suited for medical and industrial applications. First, the device has a four-pole low-pass filter, which is useful for eliminating unwanted noise or interfering signals. Second, the device includes a JFET input to further increase accuracy and reduce noise. Third, the device has a signal-to-noise ratio of 80dB, which is considerably better than most typical signal amplifiers. Lastly, the device is rated to operate in ambient temperatures up to 85°C, making it suitable for applications where temperatures can vary significantly. When operating an INA129SKGD1, the device should be powered by a regulated +5V supply and the output signal should be connected to a suitable load. The device should be connected to a source and a load. To apply a differential signal to the device, two single-ended (or unbalanced) input signals should be connected to the INA129SKGD1’s A+ and A- pins. The differential output signal from the INA129SKGD1 is then derived from the Y+ and Y- pins. In summary, the INA129SKGD1 is a precision differential amplifier suitable for a variety of medical and industrial applications. It features a high-impedance op amp, four-pole low-pass filter, JFET input, and an impressive signal-to-noise ratio. When operating the INA129SKGD1, it should be powered by a regulated +5V supply and the input and output signals should be properly connected to the device. The INA129SKGD1 is rated to operate at ambient temperatures up to 85°C and can reliably amplify signals with gains as high as 80dB.

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