ADA4051-2ACPZ-R7

Product Overview

Category: Integrated Circuit (IC)

Use: The ADA4051-2ACPZ-R7 is a dual operational amplifier designed for precision applications. It is commonly used in various electronic circuits where accurate amplification and signal conditioning are required.

Characteristics: - Low offset voltage and low input bias current - High open-loop gain and bandwidth - Rail-to-rail input and output operation - Low noise and distortion - Wide supply voltage range

Package: The ADA4051-2ACPZ-R7 is available in a small form factor leadless package, known as LFCSP (Lead Frame Chip Scale Package). This package offers excellent thermal performance and compact size, making it suitable for space-constrained applications.

Essence: The essence of the ADA4051-2ACPZ-R7 lies in its ability to provide precise amplification and signal conditioning in a compact and efficient package.

Packaging/Quantity: The ADA4051-2ACPZ-R7 is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: ±1.8V to ±18V
• Input Offset Voltage: 150µV maximum
• Input Bias Current: 10nA maximum
• Gain Bandwidth Product: 10MHz typical
• Slew Rate: 5V/µs typical
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The ADA4051-2ACPZ-R7 has a total of 10 pins, which are assigned specific functions as follows:

1. OUT1: Output of Amplifier 1
2. IN-1: Inverting Input of Amplifier 1
3. IN+1: Non-Inverting Input of Amplifier 1
4. V-: Negative Power Supply
5. IN+2: Non-Inverting Input of Amplifier 2
6. IN-2: Inverting Input of Amplifier 2
7. OUT2: Output of Amplifier 2
8. NC: No Connection
9. V+: Positive Power Supply
10. GND: Ground

Functional Features

• Dual operational amplifier in a single package
• High precision and accuracy
• Wide input voltage range
• Low power consumption
• Stable operation under varying load conditions
• Protection against overvoltage and short circuits

Advantages and Disadvantages

Advantages: - High precision amplification - Wide supply voltage range - Compact and efficient package - Low noise and distortion - Rail-to-rail input and output operation

Disadvantages: - Relatively high cost compared to some alternatives - Limited availability in certain regions

Working Principles

The ADA4051-2ACPZ-R7 operates based on the principles of operational amplifiers. It utilizes differential input stages, gain stages, and output stages to amplify and condition input signals with high precision. The internal circuitry is designed to minimize offset voltage, bias current, and other non-ideal characteristics, resulting in accurate amplification.

Detailed Application Field Plans

The ADA4051-2ACPZ-R7 finds applications in various fields, including but not limited to: - Precision instrumentation - Sensor signal conditioning - Audio amplification - Active filters - Data acquisition systems - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ADA4051-2ACPZ-R7 include: - AD8628 - LT1677 - MCP6022 - OPA2277

These alternatives can be considered based on specific requirements, availability, and cost considerations.

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