OPA340PAG4 - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - Low power consumption - High precision - Wide bandwidth - Rail-to-rail input and output - Single supply voltage operation

Package: PDIP (Plastic Dual In-Line Package)

Essence: The OPA340PAG4 is a high-performance operational amplifier designed for various applications that require low power consumption and high precision.

Packaging/Quantity: The OPA340PAG4 is available in a tube packaging with 25 units per tube.

Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Input Offset Voltage: ±0.3mV (maximum)
• Input Bias Current: ±1nA (maximum)
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.6V/μs
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA340PAG4 has a standard pin configuration with the following pin assignments:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. Output
4. Non-Inverting Input (+)
5. Inverting Input (-)
6. NC (No Connection)
7. NC (No Connection)
8. Vout (Output)

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High precision enables accurate signal amplification and processing.
• Wide bandwidth ensures efficient performance across a range of frequencies.
• Rail-to-rail input and output capability allows for maximum utilization of the supply voltage range.
• Single supply voltage operation simplifies circuit design and reduces component count.

Advantages and Disadvantages

Advantages: - Low power consumption - High precision - Wide bandwidth - Rail-to-rail input and output - Single supply voltage operation

Disadvantages: - Limited gain bandwidth product (1MHz) - Relatively low slew rate (0.6V/μs)

Working Principles

The OPA340PAG4 is based on the operational amplifier circuit, which amplifies the difference between the voltages at its non-inverting and inverting inputs. It utilizes a combination of transistors and resistors to achieve high gain and accurate signal amplification. The rail-to-rail input and output capability allows for maximum utilization of the available supply voltage range, enabling efficient signal processing.

Detailed Application Field Plans

The OPA340PAG4 is widely used in various applications, including but not limited to: - Sensor signal conditioning - Audio amplification - Data acquisition systems - Battery-powered instrumentation - Portable medical devices - Industrial control systems

Detailed and Complete Alternative Models

1. OPA2340PAG4: Similar specifications and features, but with a smaller package size (SOT-23).
2. OPA4340PAG4: Higher gain bandwidth product (3MHz) and faster slew rate (2V/μs), suitable for higher frequency applications.
3. OPA2340UA: Single-channel version with similar specifications and features.

These alternative models provide flexibility in choosing the right operational amplifier based on specific application requirements.

---

Word Count: 372 words