LMV934MA

Product Overview

Category: Integrated Circuit (IC)

Use: LMV934MA is a low voltage, rail-to-rail output operational amplifier. It is designed for use in various applications that require precision amplification of low-level signals.

Characteristics: - Low voltage operation - Rail-to-rail output swing - High gain bandwidth product - Low input offset voltage - Low quiescent current

Package: LMV934MA is available in a small outline package (SOIC) with 8 pins.

Essence: The essence of LMV934MA lies in its ability to provide accurate amplification of low-level signals while operating at low voltages.

Packaging/Quantity: LMV934MA is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 3MHz (typical)
• Quiescent Current: 50µA (typical)
• Output Swing: Rail-to-Rail
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV934MA IC has the following pin configuration:

```

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

Functional Features

• Low voltage operation allows for compatibility with battery-powered devices.
• Rail-to-rail output swing ensures maximum utilization of the available voltage range.
• High gain bandwidth product enables accurate amplification of high-frequency signals.
• Low input offset voltage minimizes errors in signal amplification.
• Low quiescent current reduces power consumption.

Advantages and Disadvantages

Advantages: - Suitable for low voltage applications - Wide operating temperature range - Rail-to-rail output swing - Low power consumption

Disadvantages: - Limited number of pins for additional functionality - May require external components for specific applications

Working Principles

LMV934MA operates as an operational amplifier by amplifying the difference between its two input terminals. It utilizes a combination of internal circuitry to achieve low voltage operation, rail-to-rail output swing, and other desired characteristics.

Detailed Application Field Plans

LMV934MA finds application in various fields, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Medical devices 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LMV934MA are: 1. LMV321 2. LMV358 3. LMV324 4. LMV331

These models can be considered as alternatives based on specific requirements and design constraints.

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