BA2904YF-CE2

Product Overview

Category

BA2904YF-CE2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal amplification and voltage regulation.

Characteristics

• Integrated circuit type: Operational amplifier
• Supply voltage range: 2.5V to 5.5V
• Operating temperature range: -40°C to +85°C
• Low input offset voltage: 1mV (max)
• Low input bias current: 10nA (max)
• Rail-to-rail output swing capability
• Small package size for space-constrained applications

Package

BA2904YF-CE2 is available in a small outline package (SOP) with eight pins.

Essence

The essence of this product lies in its ability to amplify weak signals accurately and efficiently, while providing stable voltage regulation.

Packaging/Quantity

BA2904YF-CE2 is typically packaged in reels containing 3000 units per reel.

Specifications

• Input offset voltage: 1mV (max)
• Input bias current: 10nA (max)
• Gain bandwidth product: 1MHz (typ)
• Slew rate: 0.5V/µs (typ)
• Common mode rejection ratio: 70dB (typ)
• Output current: 20mA (typ)

Pin Configuration

The detailed pin configuration of BA2904YF-CE2 is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Positive power supply | | 2 | IN- | Inverting input | | 3 | IN+ | Non-inverting input | | 4 | GND | Ground | | 5 | OUT | Output | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | VEE | Negative power supply |

Functional Features

• Low input offset voltage and bias current for accurate signal amplification.
• Rail-to-rail output swing capability allows for maximum utilization of the supply voltage range.
• Wide operating temperature range enables reliable performance in various environments.
• Small package size makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• Accurate signal amplification with low input offset voltage and bias current.
• Rail-to-rail output swing capability for efficient use of supply voltage.
• Wide operating temperature range ensures reliability.
• Small package size suitable for space-constrained applications.

Disadvantages

• Limited gain bandwidth product compared to some alternative models.
• Slew rate may be slower compared to higher-end operational amplifiers.

Working Principles

BA2904YF-CE2 operates based on the principles of operational amplifiers. It amplifies the difference between the non-inverting (IN+) and inverting (IN-) inputs, producing an amplified output signal. The internal circuitry of the IC ensures accurate amplification while maintaining stability and minimizing distortion.

Detailed Application Field Plans

BA2904YF-CE2 finds applications in various electronic devices, including but not limited to: - Audio amplifiers - Sensor signal conditioning circuits - Voltage regulators - Active filters - Signal generators

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BA2904YF-CE2 are: - LM358 - TL072 - MCP6002 - AD822

These models offer similar functionality and characteristics, providing options for different design requirements.

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