MAX251CSD+T

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The MAX251CSD+T is an integrated Amplitude Modulated (AM) driver and Transceivers for wireless applications, including wireless microphones, radio remote control systems, wireless remote monitoring systems, and wireless intercoms. It is a dual chip solution with the primary chip– the MAX251CSD– providing the driver, and the secondary chip– the MAX251T– providing the transceiver.

The MAX251CSD provides an amplitude modulated (AM) driver to control the power output level of the transmitter, while the secondary MAX251T transceiver controls the frequency of the transmission. It also contains an Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) to enable digital control and feedback of the transmitter\'s output power.

The MAX251CSD and the MAX251T are designed to operate in the 902-928 MHz ISM frequency range. The MAX251CSD is a monolithic IC containing a power amplifier, low noise amplifier, and linear driver that operates from a single 3V supply and has a nominal supply current of 28 mA. The MAX251T transceiver is built using RF Mosfets, has a supply voltage of 2.7-3.6V and consumes 6.6 mA of current in transmission and 3.2 mA of current in reception.

The MAX251CSD+T is constructed using low-power CMOS technology for low power consumption and high efficiency. It is designed to meet the FCC and ETSI requirements for indoor and outdoor wireless applications. The MAX251CSD+T is also designed to be compatible with most microcontrollers and digital signal processors.

The MAX251CSD+T operates by controlling the output power level of the transmitter by controlling the voltage drive level of the amplifier with the help of the ADC and DAC. The power output of the transmitter is amplified with the help of the power amplifier, and the frequency of the transmission is controlled by the MAX251T transceiver. The application of the MAX251CSD+T is only limited by the ambient noise level of the environment. It is suitable for high power applications such as remote control and wireless intercom systems, as well as low power applications such as wireless microphones.

The MAX251CSD+T is an ideal solution for wireless applications that require high power operation, low power consumption, and digital control. It is also suitable for use in environments that often require FCC or ETSI certification. The MAX251CSD+T is a cost effective solution for a variety of applications that require low power and digital control of the transmission.

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