Enhance your signal amplification projects with this high-precision Voltage Amplifier Module, featuring the advanced AD623 operational amplifier known for its excellent magnification performance and superior weak signal detection. Designed with a compact metal construction and a size of approximately 50x50mm, this module combines reliability and precision, making it ideal for low-power and low-voltage applications such as scientific experiments, sensor signal amplification, and electronic development projects. Key Features: · Advanced AD623 Chip: Utilizes the AD623 rail-to-rail operational amplifier which supports single power supply operation with low internal bias, offering precise AC signals symmetric around zero without the need for bias adjustment. · High Amplification Factor: The module delivers a maximum measured gain of over 2000 times, suitable for amplifying microvolt-level signals with neat and stable waveform output. Multi-stage amplification is recommended for very high gain to reduce waveform fluctuations. · Flexible Power Supply: Operates efficiently between 5V to 24V DC, with a recommended supply voltage above 12V for stable output; compatible with single-ended or differential input signals. · Bandwidth Performance: At high gain settings, the module’s bandwidth is under 50kHz, while at low gain, it exceeds 1MHz, offering versatility for various signal frequencies. · Saturation Output Amplitude: Provides a clear AC peak output of 10V peak-to-peak (±5V), with a default fixed output voltage range of 5V to 10V for consistent signal processing. · Dual Versions Available: Choose between a fixed gain version with a metal shielding cover for enhanced noise immunity, or an adjustable gain version without shielding, both allowing customizable voltage output to suit project needs. · Compact and Robust Design: Constructed from durable metal material, weighing approximately 35g, ensuring longevity and stable operation in diverse environments. Specifications: · Item Type: Voltage Amplifier Module · Material: Metal · Module Size: Approx. 50x50mm (2.0x2.0 inches) · Weight: Approx. 35g · Power Supply: 5V-24V DC (recommended >12V for stable output) · Maximum Amplification Factor: >2000 times (measured) · Bandwidth: <50kHz at high gain; >1MHz at low gain · Input Signal Type: Single-ended or Differential · Saturation Output Amplitude: AC Peak 10Vpp (±5Vpp) · Fixed Output Voltage: 5V-10V (default 5V) Applications: Ideal for amplifying sensitive signals in medical instrumentation, sensor data acquisition, educational projects, and low-power electronic devices. The module’s low power consumption and precise gain control make it particularly suitable for integrating into battery-operated and portable devices. Package Includes: · 1 x Voltage Amplifier Module (AD623 or AD620 variant depending on choice) This Voltage Amplifier Module offers a reliable, high-precision solution for accurate signal amplification with minimal noise and distortion, supporting your advanced electronics and scientific research needs.