MCP6H84-E/ST

Product Overview

Category

The MCP6H84-E/ST belongs to the category of operational amplifiers (op-amps).

Use

This op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

• Low input offset voltage: The MCP6H84-E/ST has a low input offset voltage, which ensures accurate amplification of small signals.
• High gain bandwidth product: With a high gain bandwidth product, this op-amp can amplify signals accurately across a wide range of frequencies.
• Rail-to-rail input and output: The op-amp supports rail-to-rail input and output operation, allowing it to handle signals close to the power supply rails.
• Low quiescent current: The MCP6H84-E/ST has a low quiescent current, making it suitable for battery-powered applications.
• Small package size: This op-amp comes in a compact surface-mount package, enabling space-efficient circuit designs.

Package and Quantity

The MCP6H84-E/ST is available in a small 8-pin SOIC (Small Outline Integrated Circuit) package. It is typically sold in reels containing a quantity of 250 units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Quiescent Current: 500µA (maximum)
• Input Bias Current: ±10nA (maximum)
• Output Current: ±25mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MCP6H84-E/ST has the following pin configuration:

```

---

| | --| V+ OUT |-- Pin 1: V+ (Positive Power Supply) --| IN- IN+ |-- Pin 2: IN- (Inverting Input) --| GND V- |-- Pin 3: IN+ (Non-Inverting Input) --| OUT NC |-- Pin 4: GND (Ground) --| NC NC |-- Pin 5: OUT (Output) --| NC NC |-- Pin 6: NC (No Connection) --| V- GND |-- Pin 7: NC (No Connection) |___________| ```

Functional Features

• Rail-to-rail input and output operation
• Low input offset voltage for accurate signal amplification
• High gain bandwidth product for wide frequency response
• Low quiescent current for power efficiency
• Short-circuit protection to prevent damage in case of output short-circuits

Advantages and Disadvantages

Advantages

• Accurate amplification of small signals due to low input offset voltage
• Wide frequency response enables amplification across a broad range of frequencies
• Suitable for battery-powered applications due to low quiescent current
• Compact package size allows for space-efficient circuit designs

Disadvantages

• Limited output current capability compared to some other op-amps
• Not suitable for high-voltage applications due to the specified supply voltage range

Working Principles

The MCP6H84-E/ST operates as a voltage amplifier, taking an input voltage and producing an amplified output voltage. It utilizes internal circuitry to accurately amplify the input signal while maintaining low distortion and noise levels. The rail-to-rail input and output capability ensures that the op-amp can handle signals close to the power supply rails without distortion.

Application Field Plans

The MCP6H84-E/ST finds applications in various fields, including: 1. Sensor signal conditioning 2. Audio amplification 3. Battery-powered devices 4. Portable instrumentation 5. Industrial control systems

Alternative Models

Some alternative models to the MCP6H84-E/ST include: - LM358 - TL071 - AD822

These alternatives offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the MCP6H84-E/ST is a versatile operational amplifier with low input offset voltage, high gain bandwidth product, and rail-to-rail operation. Its compact package size and low quiescent current make it suitable for various applications in sensor signal conditioning, audio amplification, and battery-powered devices.