TLE2072QDRG4Q1

Overview

Product Category

TLE2072QDRG4Q1 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in various electronic circuits where amplification and signal conditioning are required. It finds applications in audio systems, instrumentation, communication devices, and many other electronic devices.

Characteristics

• High gain: The TLE2072QDRG4Q1 offers a high open-loop voltage gain, making it suitable for applications requiring precise amplification.
• Low noise: It exhibits low noise characteristics, ensuring minimal interference with the desired signal.
• Wide bandwidth: With a wide frequency response range, this op-amp can handle signals across a broad spectrum.
• Low input offset voltage: The TLE2072QDRG4Q1 has a low input offset voltage, enabling accurate amplification of small signals.

Package and Quantity

The TLE2072QDRG4Q1 is available in a small outline package (SOIC) with 8 pins. It is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: ±2 V to ±18 V
• Input Offset Voltage: 0.5 mV (maximum)
• Input Bias Current: 30 nA (maximum)
• Output Current: 40 mA (maximum)
• Slew Rate: 13 V/µs (typical)
• Gain Bandwidth Product: 8 MHz (typical)

Pin Configuration

The TLE2072QDRG4Q1 has the following pin configuration:

___________ OUT | 1 8 | VCC+ INV | 2 7 | NON-INV VCC-| 3 6 | OFFSET NULL -IN | 4 5 | +IN |___________|

Functional Features

• High precision amplification: The TLE2072QDRG4Q1 provides accurate amplification of input signals, ensuring faithful reproduction of the original signal.
• Low distortion: It exhibits low harmonic distortion, resulting in high-fidelity output.
• Wide temperature range: This op-amp can operate reliably across a wide temperature range, making it suitable for various environments.
• Stable operation: The TLE2072QDRG4Q1 has excellent stability characteristics, minimizing the chances of oscillation or instability.

Advantages and Disadvantages

Advantages

• High gain and low noise enable precise amplification.
• Wide bandwidth allows handling of a broad range of frequencies.
• Low input offset voltage ensures accurate amplification of small signals.
• Small package size makes it suitable for space-constrained applications.

Disadvantages

• Limited output current may restrict its use in certain high-power applications.
• Higher cost compared to some other op-amps with similar specifications.

Working Principles

The TLE2072QDRG4Q1 is a voltage-feedback operational amplifier. It utilizes a differential input stage followed by a gain stage and an output buffer. The differential input stage amplifies the voltage difference between the non-inverting and inverting inputs. The amplified signal then passes through the gain stage, which further amplifies the signal based on the desired gain setting. Finally, the output buffer provides a low-impedance output to drive external loads.

Detailed Application Field Plans

The TLE2072QDRG4Q1 finds applications in various fields, including:

1. Audio Systems: It can be used in audio amplifiers, preamplifiers, equalizers, and audio mixers.
2. Instrumentation: The op-amp is suitable for precision measurement equipment, data acquisition systems, and sensor signal conditioning.
3. Communication Devices: It can be utilized in telecommunication equipment, modems, and transceivers for signal amplification and filtering.
4. Industrial Control Systems: The TLE2072QDRG4Q1 is well-suited for motor control, process control, and automation systems.
5. Medical Equipment: It finds applications in medical devices such as patient monitoring systems, ECG amplifiers, and ultrasound equipment.

Detailed and Complete Alternative Models

Some alternative models to the TLE2072QDRG4Q1 include:

• LM358
• TL072
• AD822
• OPA2134
• NE5532

These alternatives offer similar functionality and specifications, providing flexibility in choosing the most suitable op-amp for specific applications.

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