TLE2141MDG4

Voltage - Input Offset:	200µV
Base Part Number:	TLE2141M
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C
Voltage - Supply, Single/Dual (±):	4 V ~ 44 V, ±2 V ~ 22 V
Current - Output / Channel:	50mA
Current - Supply:	3.5mA
Series:	Excalibur™
Current - Input Bias:	700nA
Gain Bandwidth Product:	5.9MHz
Slew Rate:	45 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	General Purpose
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

Linear Amplifiers: TLE2141MDG4 Application Field & Working Principle

The TLE2141MDG4 is a monolithic low power, audio-band, dual operational amplifier in a very small outline package. It is primarily used for audio-band applications, given its linear and high-impedance performance in the audio frequency range. It is also capable of interfacing with a wide range of off-the-shelf components for use in many different application areas. The entire amplifier is housed in TO-220 plastic packages with a minimal footprint and minimal temperature dependence from 5V to 15V operating voltage.

Applications

The TLE2141MDG4 amplifier is designed to provide low power, audio-band amplification of signals with a high dynamic range. It is capable of driving loudspeakers, transducers, microphones, and many other audio applications. The TLE2141MDG4 is well-suited for applications such as audio amplifiers, low-power audio recorders, low-noise operational amplifiers, audio switching, and audio mixing applications. Additionally, it is also suitable for use in analog signal processing, instrumentation amplifiers, and voltage-to-current converters.In terms of audio-band applications, TLE2141MDG4 has output drive capability, wide noise immunity and low working voltage features. This makes the TLE2141MDG4 an ideal choice for use in applications such as car audio, portable audio, and high-end audio systems. The amplifier also provides the design engineer with audio control features such as frequency and phase control.

Working Principle

The TLE2141MDG4 is a dual Operational amplifier that uses a differential input stage and a dual transistor output stage. It features a fast slew rate of 40 V/µs, a bandwidth of greater than 1.2 MHz, and a low output impedance. The fast slew rate and high bandwidth provide good linearity over a wide range of frequencies.The differential input stage contains two sets of transistors that are connected in series. These transistors and their associated components form the differential amplifier. This stage ensures that the amplifier has a high common mode rejection ratio (CMRR). The dual transistor output stage controls the current gain of the amplifier. The output transistor is the main component since it controls the current output of the amplifier. The second transistor is used to control the power level of the amplifier.The amplifier has an internally generated reference voltage, which provides the reference for both the differential input stage and the output stage. The reference voltage also affects the gain of the amplifier and limits the gain range. The gain of the device can be adjusted by modifying the reference voltage.The TLE2141MDG4 amplifier is capable of driving audio signals with a high dynamic range and minimum distortion. The wide dynamic range and low current draw make the amplifier suitable for use in audio applications. The low noise immunity and low operating voltage also make the amplifier well-suited for audio-band applications. The amplifier is also well-suited for applications such as analog signal processing, instrumentation amplifiers, and voltage-to-current converters.

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

Part Number	Manufacturer	Price	Quantity	Description