UPD350AT-I/Q8X

Product Overview

Category: Integrated Circuit (IC)

Use: The UPD350AT-I/Q8X is a versatile IC primarily used in electronic devices for signal processing and control applications.

Characteristics: - High-performance integrated circuit - Compact size - Low power consumption - Wide operating voltage range - Excellent noise immunity

Package: The UPD350AT-I/Q8X is available in a small outline package (SOP) with 8 pins.

Essence: This IC serves as a crucial component in various electronic systems, enabling efficient signal processing and control functions.

Packaging/Quantity: The UPD350AT-I/Q8X is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 0V to VDD
• Output Voltage Range: 0V to VDD
• Maximum Output Current: 20mA
• Power Consumption: 10mW (typical)
• Package Dimensions: 4.9mm x 3.9mm x 1.25mm

Pin Configuration

The UPD350AT-I/Q8X features the following pin configuration:

```

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| | --| 1 8 |-- --| |-- --| 2 7 |-- --| |-- --| 3 6 |-- --| |-- --| 4 5 |-- |___________| ```

Pin Description: 1. VDD: Positive supply voltage 2. GND: Ground reference 3. IN1: Input 1 4. IN2: Input 2 5. OUT1: Output 1 6. OUT2: Output 2 7. NC: No connection 8. VREF: Reference voltage

Functional Features

• Dual operational amplifier with rail-to-rail input and output capability
• High gain bandwidth product for accurate signal amplification
• Low input offset voltage for precise signal processing
• Built-in protection against electrostatic discharge (ESD)
• Wide common-mode input voltage range for versatile applications

Advantages and Disadvantages

Advantages: - Compact size allows for space-efficient circuit design - Low power consumption prolongs battery life in portable devices - Wide operating voltage range enables compatibility with various power sources - Excellent noise immunity ensures reliable signal processing in noisy environments

Disadvantages: - Limited maximum output current may restrict certain high-power applications - Lack of built-in temperature compensation may require external measures in extreme temperature conditions

Working Principles

The UPD350AT-I/Q8X operates based on the principles of operational amplifiers. It amplifies and processes input signals using internal circuitry, providing accurate and controlled output signals. The rail-to-rail input and output capability allows for a wide dynamic range of signal processing.

Detailed Application Field Plans

The UPD350AT-I/Q8X finds extensive use in various electronic systems, including but not limited to: - Audio amplifiers - Sensor signal conditioning circuits - Data acquisition systems - Industrial control systems - Medical equipment - Automotive electronics

Alternative Models

For alternative options with similar functionality, the following models can be considered: - UPD351AT-I/Q8X - UPD352AT-I/Q8X - UPD353AT-I/Q8X - UPD354AT-I/Q8X

These models offer comparable features and performance, providing flexibility in choosing the most suitable IC for specific applications.

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