BA82902YFJ-CE2

Current - Input Bias:	20nA
Supplier Device Package:	14-SOPJ
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	3 V ~ 36 V, ±1.5 V ~ 18 V
Current - Output / Channel:	30mA
Current - Supply:	700µA
Voltage - Input Offset:	2mV
Series:	Automotive, AEC-Q100
Gain Bandwidth Product:	500kHz
Slew Rate:	0.2 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tape & Reel (TR)

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BA82902YFJ-CE2 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

The BA82902YFJ-CE2 is an integrated circuit from ROHM Semiconductor optimized for a wide range of applications from sensing to commerce. It is a versatile operational amplifier that can be used to control and monitor systems like motors, audio and image processing, medical systems, and power systems. It is also able to perform analog-to-digital and digital-to-analog conversions, as well as filtering and signal conditioning.

Application Field

The BA82902YFJ-CE2 can be used in a wide range of applications due to its versatility. Some of the most common applications include audio and image processing, power systems, motor control, and medical systems. In audio and video processing systems, this operational amplifier can be employed in the large-signal conditioning of analog signals as well as in digital-to-analog and analog-to-digital conversions. It can also be used in motor control and other actuation systems to control motor speed and direction. It can also be used in power systems to condition and filter power signals, while in medical systems it can be used to monitor important bodily functions like heart rate and respiration rate.

Working Principle

The BA82902YFJ-CE2 operates by amplifying the analog input signal with a high linearity. The signal is then filtered and conditioned before being outputted as an analog signal. It has a wide operating temperature range from -40 °C to +125 °C, and can be operated on a single +3.3V power supply or dual supplies from +3V to +15V. It is also capable of driving up to 40mA loads at a low output saturation voltage. The BA82902YFJ-CE2 has a wide range of features such as a high slew rate, low noise, and a wide gain-bandwidth product of 2.0MHz. It also has low distortion characteristics and an ultralow bias current of ±10nA. It also features an adjustable output voltage and an internal temperature compensation voltage to maximize performance. Additionally, the BA82902YFJ-CE2 features a high-impedance input stage, which offers improved noise immunity, and a low leakage current of 1pA. The high-input impedance also reduces the need for an external input coupling capacitor.

Conclusion

The BA82902YFJ-CE2 operational amplifier from ROHM Semiconductor is a highly versatile integrated circuit optimized for a wide range of applications from sensing to commerce. Its features make it well-suited for a wide range of applications such as audio and video processing, motor control systems, power systems, and medical systems. It is designed with a high linearity and low noise, with a wide operating temperature range and adjustable output voltage. Its high-impedance input stage offers improved noise immunity, making it even more suitable for use in applications requiring high signal precision.

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