MAX5231AEEE+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage-Controlled Amplifier (VCA)
• Characteristics: High precision, low noise, wide bandwidth
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Analog Devices' MAX5231AEEE+ is a voltage-controlled amplifier designed for various applications requiring precise control over gain.
• Packaging/Quantity: Available in tape and reel packaging with 250 units per reel.

Specifications

• Supply Voltage Range: ±4.5V to ±18V
• Gain Control Voltage Range: 0V to VCC
• Bandwidth: 10MHz
• Input Offset Voltage: ±0.5mV
• Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5231AEEE+ features a 16-pin TSSOP package with the following pin configuration:

Pin 1: Gain Control Voltage (VCTRL) Pin 2: Gain Control Voltage (VCTRL) Pin 3: Output Pin 4: Inverting Input (-IN) Pin 5: Non-Inverting Input (+IN) Pin 6: Ground (GND) Pin 7: Ground (GND) Pin 8: Positive Supply Voltage (+VCC) Pin 9: Positive Supply Voltage (+VCC) Pin 10: Output Pin 11: Inverting Input (-IN) Pin 12: Non-Inverting Input (+IN) Pin 13: NC (No Connection) Pin 14: NC (No Connection) Pin 15: NC (No Connection) Pin 16: NC (No Connection)

Functional Features

• Precise control over gain through the gain control voltage (VCTRL)
• Low noise and high precision amplification
• Wide bandwidth for accurate signal amplification across a range of frequencies
• Dual-channel design for stereo applications

Advantages

• High precision amplification ensures accurate signal reproduction
• Low noise performance enhances signal clarity
• Wide bandwidth allows for amplification of various frequency ranges
• Dual-channel design enables stereo applications

Disadvantages

• Limited pin configuration options due to the 16-pin package
• May require additional external components for specific applications

Working Principles

The MAX5231AEEE+ operates as a voltage-controlled amplifier, where the gain of the amplifier is controlled by the input voltage applied to the gain control pins (VCTRL). The amplified output signal is obtained at the output pin. By varying the gain control voltage, the user can adjust the amplification level according to their requirements.

Application Field Plans

The MAX5231AEEE+ finds applications in various fields that require precise control over gain, such as: - Audio equipment - Instrumentation and measurement devices - Communication systems - Industrial automation - Medical equipment

Alternative Models

• AD603ARZ: Analog Devices' voltage-controlled amplifier with similar specifications and pin configuration.
• LM13700N: National Semiconductor's dual operational transconductance amplifier suitable for voltage-controlled amplification.
• SSM2164PZ: Analog Devices' quad voltage-controlled amplifier with low distortion and wide dynamic range.

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