MAX495EPA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX495EPA is a monolithic quad-channel high-speed data-acquisition amplifier integrated circuit that caters to instrumentation and other data-acquisition applications. It is ideal for sampling input voltages from thermocouples, strain gauges, bridge transducers, voltage sources, or other transducers. It provides amplification, isolation and transimpedance in one package.

Inputs and outputs of the MAX495EPA are isolated from ground by 1.5kV of galvanic isolation for increased safety, as well as for system accuracy, speed, bandwidth at high gain and low bias current. Maximum supply voltage of +30V allows operation of the device in hostile industrial and laboratory environments. In addition, the enhanced parameter automation and low jitter clock recovery of the MAX495EPA make it an excellent choice for video digitizer systems.

The MAX495EPA is designed to operate as a current amplifier in instrumentation and data-acquisition circuits. It can operate on a wide range of supply voltages (±6Vs to ±30V) and has a low-bias current (typically ±2nA). Its low power-supply current of 2mA, in combination with its 1.5kV of isolation, makes it ideal for long distance communications, for it allows many sensors and analog circuitry to be used without interference from power-supply noise. The MAX495EPA can also be used in applications where very high speed is required for communication, for example in video digitizers or for signal conditioning.

Working principle: The MAX495EPA works by being connected to the source of the signal to be amplified, a transducer, and another device if required. The signal is then amplified and the amplified signal is provided to the output terminal. The output signal can then be used as input to any desired device. It can provide signal isolation, signal conversion (transimpedance), and amplification (gain). Its high speed amplification and low-bias current makes it suitable for high speed signal acquisition.

The MAX495EPA has very low power consumption and is protected against electrical overloads. The gain of the amplifier can be set by adjusting the internal resistor network. It can operate at up to ±30V supply voltage, allowing it to be used in hostile environment. The MAs495EPA is qualified in accordance with the Automotive Electronic Council’s (AEC) Q100 standard, ensuring its performance in extreme temperature and humidity environments.

In conclusion, the MAX495EPA is a high-performance data-acquisition amplifier integrated circuit, suitable for many instrumentation and data-acquisition applications. It provides isolation, transimpedance and high-speed amplification of input signals, as well as protection against electrical overloads. The gain of the amplifier can be easily adjusted using a simple internal resistor network and its low power consumption and wide supply voltage range make it suitable for many applications.

The specific data is subject to PDF, and the above content is for reference