ALTAIR04-900

Product Overview

Category: Electronic Component
Use: Signal Amplification
Characteristics: High Gain, Low Noise
Package: DIP (Dual Inline Package)
Essence: Operational Amplifier
Packaging/Quantity: 25 pieces per tube

Specifications

• Supply Voltage: ±15V
• Input Offset Voltage: 2mV
• Input Bias Current: 50nA
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.5V/µs
• Output Current: 20mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ALTAIR04-900 has a standard 8-pin DIP package with the following pin configuration:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. Output
4. V-
5. Offset Null
6. N/C (No Connection)
7. V+
8. N/C (No Connection)

Functional Features

• High gain and low noise amplification of signals
• Wide operating temperature range for versatile applications
• Offset null pin for fine-tuning the input offset voltage
• High output current capability for driving various loads

Advantages and Disadvantages

Advantages: - High gain allows for precise signal amplification - Low noise ensures accurate signal reproduction - Wide operating temperature range enables usage in extreme conditions - Offset null pin provides flexibility in adjusting input offset voltage

Disadvantages: - Limited gain bandwidth product may restrict high-frequency applications - Slew rate may limit the amplifier's ability to respond quickly to rapid changes in input signals

Working Principles

The ALTAIR04-900 is an operational amplifier that amplifies small input signals to a higher level while maintaining linearity and low distortion. It operates by using a differential amplifier configuration to amplify the voltage difference between its non-inverting and inverting inputs. The amplified output signal is then fed back to the inverting input through a feedback network, which helps control the gain and stability of the amplifier.

Detailed Application Field Plans

The ALTAIR04-900 is commonly used in various applications, including:

1. Audio Amplification: It can be used in audio systems to amplify weak audio signals from microphones or musical instruments.
2. Sensor Signal Conditioning: It can amplify and condition signals from sensors such as temperature sensors, pressure sensors, or strain gauges.
3. Industrial Control Systems: It can be utilized in control systems for amplifying and processing signals from sensors or actuators.
4. Medical Equipment: It finds application in medical devices like ECG machines or patient monitoring systems for amplifying bioelectric signals.
5. Communication Systems: It can be employed in communication equipment for amplifying signals in transmitters or receivers.

Detailed and Complete Alternative Models

1. ALTAIR04-800: Similar to ALTAIR04-900 but with a lower gain bandwidth product of 800kHz.
2. ALTAIR04-1000: Similar to ALTAIR04-900 but with a higher gain bandwidth product of 1MHz.
3. ALTAIR04-1200: Similar to ALTAIR04-900 but with a higher gain bandwidth product of 1.2MHz.
4. ALTAIR04-700: Similar to ALTAIR04-900 but with a lower gain bandwidth product of 700kHz.

These alternative models provide options with different gain bandwidth products to suit specific application requirements.

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