OHD1-85B Product Overview

Introduction

The OHD1-85B is a versatile electronic component that belongs to the category of integrated circuits. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit
• Use: Signal Processing and Amplification
• Characteristics: High Gain, Low Noise, Wide Frequency Range
• Package: DIP (Dual Inline Package)
• Essence: Amplification and Signal Conditioning
• Packaging/Quantity: Typically packaged in tubes or trays, quantity varies based on manufacturer

Specifications

• Operating Voltage: 5V - 15V
• Frequency Range: 1Hz - 100MHz
• Gain: Adjustable, typically ranging from 10x to 1000x
• Input Impedance: 1MΩ
• Output Impedance: 50Ω
• Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The OHD1-85B has a standard 8-pin Dual Inline Package (DIP) configuration: 1. VCC (Power Supply) 2. Inverting Input (-IN) 3. Non-Inverting Input (+IN) 4. Ground 5. Output 6. Compensation 7. NC (No Connection) 8. VEE (Negative Power Supply)

Functional Features

• High Gain: Provides significant signal amplification for weak input signals.
• Low Noise: Minimizes unwanted interference during signal processing.
• Wide Frequency Range: Suitable for processing a broad spectrum of input frequencies.

Advantages and Disadvantages

Advantages

• Versatile: Can be used in various signal processing applications.
• Adjustable Gain: Allows for customization based on specific requirements.
• Stable Performance: Maintains consistent functionality across different operating conditions.

Disadvantages

• Power Consumption: May require higher power supply voltages compared to some alternatives.
• Size: The DIP package may not be suitable for space-constrained designs.

Working Principles

The OHD1-85B operates based on the principles of operational amplifiers, utilizing feedback to control gain and signal processing characteristics. It amplifies the difference between the non-inverting and inverting inputs, providing the desired output signal.

Detailed Application Field Plans

The OHD1-85B finds extensive use in the following application fields: - Audio Amplification - Instrumentation Amplifiers - Sensor Signal Conditioning - Oscillator Circuits - Active Filters

Detailed and Complete Alternative Models

• OHD1-85A: Similar specifications with minor variations in gain and frequency range.
• OHD2-90C: Higher gain and wider frequency range, suitable for more demanding applications.
• OHD3-75D: Lower power consumption and compact surface-mount package, ideal for space-constrained designs.

In conclusion, the OHD1-85B integrated circuit offers a balance of performance and versatility, making it a valuable component in various electronic applications.

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