ALD2721ESBL

Product Overview

Category: Integrated Circuit (IC)

Use: ALD2721ESBL is a high-performance operational amplifier designed for various applications in electronic circuits.

Characteristics: - Low input offset voltage - High gain bandwidth product - Low power consumption - Wide supply voltage range

Package: The ALD2721ESBL comes in a small outline package (SOP) with 8 pins.

Essence: This IC is essential for amplifying and processing analog signals in electronic devices.

Packaging/Quantity: The ALD2721ESBL is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: ±2V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Input Bias Current: 50nA (maximum)
• Slew Rate: 5V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ALD2721ESBL has the following pin configuration:

```

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| | --| V- OUT |-- Pin 1: Negative Power Supply (V-) --| IN- NC |-- Pin 2: Inverting Input (IN-) --| IN+ IN- |-- Pin 3: Non-Inverting Input (IN+) --| V+ GND |-- Pin 4: Positive Power Supply (V+) --| NC IN+ |-- Pin 5: Not Connected (NC) --| OUT V+ |-- Pin 6: Output (OUT) --| NC IN- |-- Pin 7: Not Connected (NC) --| GND V- |-- Pin 8: Ground (GND) |___________| ```

Functional Features

• Low input offset voltage ensures accurate signal amplification.
• High gain bandwidth product allows for amplification of high-frequency signals.
• Low power consumption makes it suitable for battery-powered devices.
• Wide supply voltage range provides flexibility in various applications.

Advantages and Disadvantages

Advantages: - Accurate amplification of analog signals - Suitable for high-frequency applications - Low power consumption extends battery life - Versatile supply voltage range

Disadvantages: - Limited output current capability - Not suitable for high-power applications

Working Principles

The ALD2721ESBL operates as a voltage amplifier by amplifying the difference between the non-inverting and inverting inputs. It utilizes internal circuitry to provide high gain, low distortion, and stable operation.

Detailed Application Field Plans

The ALD2721ESBL can be used in various electronic circuits, including: 1. Audio amplifiers 2. Instrumentation amplifiers 3. Signal conditioning circuits 4. Active filters 5. Sensor interfaces

Detailed and Complete Alternative Models

1. AD8221: Precision Instrumentation Amplifier
2. LM358: Dual Operational Amplifier
3. TL072: Low Noise JFET Input Operational Amplifier
4. MCP6002: Dual Op-Amp with Rail-to-Rail Output

These alternative models offer similar functionality and can be considered as substitutes for the ALD2721ESBL in different applications.

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