OPA2822UG4

Current - Input Bias:	9µA
Base Part Number:	OPA2822
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	4 V ~ 12.6 V, ±2 V ~ 6.3 V
Current - Output / Channel:	150mA
Current - Supply:	9.6mA
Voltage - Input Offset:	200µV
Series:	SpeedPlus™
-3db Bandwidth:	400MHz
Gain Bandwidth Product:	240MHz
Slew Rate:	170 V/µs
Output Type:	--
Number of Circuits:	2
Amplifier Type:	Voltage Feedback
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

OPA2822UG4 Application Field and Working PrincipleOPA2822UG4 is an operational amplifier (op-amp) from Texas Instruments (TI). It is part of a family of op-amps developed specifically to meet the requirements of instrumentation and healthcare applications. It operates as a voltage-controlled current circuit with a high gain and low noise level. It is also capable of providing precision output levels and low-power operation.The OPA2822UG4 is an operational amplifier (op-amp) with two single-ended inputs, two outputs, and a single-ended output. The device provides up to +45 dB gain, up to ±7V output range, and low input offset voltage. The device is designed to deliver the flexibility and accuracy needed for precision instrumentation and medical applications, such as hearing aids and pumps, as well as for mobile and IoT products. The OPA2822UG4 is designed to run with a single supply voltage of 2.7V to 15V and can deliver up to +45 dB gain at 128kHz. The operational amplifier also features low input offset voltage, high input impedance, high open loop gain and wide gain range.The OPA2822UG4’s working principle is based on voltage-controlled current source design. It consists of two stages. The first stage consists of differential amplifier, it has an adjustable gain with an offset voltage. The output voltage of the second stage is the sum of the input voltage multiplied by the gain and the output of the first stage. In the second stage, a buffered current source is used to convert this voltage into a current that is then buffered as a voltage output. The OPA2822UG4 is suitable for use in a variety of analog and mixed-signal applications, including temperature sensing applications and in digital-to-analog converters (DACs). Its combination of low power consumption and high gain makes it ideal for a wide range of applications including testing, instrumentation, medical devices, hearing aids, pumps, mobile and IoT products, and many others. In addition to being used for instrumentation and healthcare applications, the OPA2822UG4 is also suitable for automotive, communications, and consumer uses. Its high accuracy and low noise level make it suitable for applications such as DC-DC converters, low-power switch-mode power supplies, and low-noise amplifiers. In addition, its low-power operation allows it to be used for portable and battery-powered applications.The OPA2822UG4 is characterized for operation from -40°C to +125°C. It offers a wide power consumption range that ranges from 1.1mW to 10mW. The OPA2822UG4 has an excellent power-supply rejection ratio (PSRR) which increases the effectiveness of the amplifier when sampling digital signals with a high-frequency component. The PSRR allows the OPA2822UG4 to maintain its gain and linearity characteristics even in noisy environments.The OPA2822UG4 also features improved temperature stability and low input noise, which makes it suitable for low-noise conditioning of signals with high frequency components. This makes it ideal for applications that require low noise performance such as hearing aids and pumps.The OPA2822UG4 is a high-performance op-amp with excellent performance characteristics. It provides both high gain and low noise levels, with low power consumption and high accuracy. This makes it ideal for applications where precision and signal conditioning are needed. Its wide range of applications make it suitable for instrumentation, healthcare, automotive, communications, and consumer uses, as well as for portable and battery-powered applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description