ADA4950-1YCPZ-R2 Integrated Circuits (ICs)

Voltage - Input Offset:	200µV
Base Part Number:	ADA4950
Supplier Device Package:	16-LFCSP-VQ (3x3)
Package / Case:	16-VFQFN Exposed Pad, CSP
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Voltage - Supply, Single/Dual (±):	3 V ~ 11 V, ±1.5 V ~ 5.5 V
Current - Output / Channel:	114mA
Current - Supply:	9.5mA
Series:	--
-3db Bandwidth:	750MHz
Slew Rate:	2900 V/µs
Output Type:	Differential
Number of Circuits:	1
Amplifier Type:	Differential
Part Status:	Discontinued at Digi-Key
Packaging:	Tape & Reel (TR)

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ADA4950-1YCPZ-R2 Application Field and Working Principle

Overview

The ADA4950-1YCPZ-R2 is a high-performance operational amplifier (Op Amp) with low distortion, low noise and excellent linearity performance. It has extremely low input bias current and high common-mode rejection ratio (CMRR), making it suitable for applications such as laboratory instrumentation, instrumentation amplifiers (IAs), industrial gain blocks, power supplies, audio systems, AC/DC adapters and more. Its features include a balanced output stage, very low distortion (less than 0.5%) and a wide operating voltage range (2V to 18V).

Applications

The ADA4950-1YCPZ-R2 Op Amp is well suited for a range of applications, including laboratory instrumentation, IAs, industrial gain blocks, power supplies, audio systems, AC/DC adapters and more. Its superior performance makes it well-suited for pro audio applications, such as mixing and studio monitors, as well as portable audio equipment, such as headphones and gaming headsets. It\'s also ideal formedical instrumentation and measurement equipment.

Features and Benefits

The ADA4950-1YCPZ-R2 offers a host of features and benefits. It includes a balanced output stage that provides excellent linearity performance, a very low distortion of less than 0.5%, and a wide operating voltage range from 2V to 18V. It also offers extremely low input bias current, which results in improved accuracy and precision in measurements. Additionally, the amplifier has a high common-mode rejection ratio (CMRR), which helps to reduce errors and interference between input signals.

Working Principle

The ADA4950-1YCPZ-R2 is an amplifier that amplifies the difference in voltage between two input signals. It works by routing the input signal through two amplifying transistors (a differential amplifier), then using the amplified signal to drive the output stage. The output is then routed back to its original input and adjusted to the desired gain.The ADA4950-1YCPZ-R2 has a very low distortion of less than 0.5%, which means it can amplify signals of any amplitude accurately. Additionally, the amplifier has a high common-mode rejection ratio (CMRR), which helps to reduce errors and interference between input signals.

Conclusion

The ADA4950-1YCPZ-R2 is a high-performance Op Amp with low distortion, low noise and excellent linearity performance. It has extremely low input bias current and high common-mode rejection ratio, making it suitable for a range of applications, such as laboratory instrumentation, IAs, industrial gain blocks, power supplies, audio systems, AC/DC adapters, and medical instrumentation and measurement equipment. Its features include a balanced output stage, very low distortion (less than 0.5%) and a wide operating voltage range (2V to 18V).

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