MAX3232ECDBR

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MAX3232ECDBR is an integrated circuit that is used for various serial communication applications. It is a low power, low voltage transmitter/receiver with an operating supply voltage from 1.5 to 5.5 volts. The device is provided with a pair of differential receiver inputs and one early-voltage programmable transmitter output. This device is especially suitable for application where current consumption is important. It is a perfect choice for any communication system that requires low-power consumption.

The MAX3232ECDBR has a large number of features that make it ideal for a wide range of applications, including RS-232 communications, integrated modem control, low-power operation, and low-power programmable transmitters. It is also suitable for direct connection to a variety of microcontrollers, including the popular 8051 and AVR microcontrollers, as well as many other microprocessors. Additionally, the MAX3232ECDBR can be used for EDAC bus and EIA232S communications.

The central feature of the MAX3232ECDBR is its ability to drive a pair of differential receiver inputs, or an external RS-232 receiver. This eliminates the need for an external driver, thus saving PCB space and cost. Additionally, the MAX3232ECDBR has a programmable early voltage that can be used to reduce EMI and noise in system designs. The early voltage can be programmably set to hold off the \'TXD\' line until valid data is detected at the receiver input.

The differential receiver inputs are driven by a pair of CMOS-compatible RTL (Reduced-Threshold Logic) receiver inputs. The receiver is capable of detecting signals that fall within the range of 1.5 to 5.5 volts. The transmitted data from the device can also be shifted from one logic level to another on the rising and falling edges of the receiver inputs, as well as on the rising and falling edges of the externally driven TXD line.

The MAX3232ECDBR also includes an onboard transmitter output, which provides an ideal interface for low-cost RS-232 systems. The transmitter is capable of producing bit-to-bit voltage levels that are within 0.6 volts of the operating supply, and can be programmed to output bits up to 5.5 volts. Additionally, the MAX3232ECDBR features programmable internal data clocking and signalling, allowing system designers to reduce the number of external components.

Overall, the MAX3232ECDBR is an ideal choice for driving low-power, low-voltage, serial interface applications. The transmitter output, internal data clocking, and reduced-threshold receiver input make it a perfect fit for applications like RS-232 communications, integrated modem control, and direct interfacing to many microcontrollers. With its ability to hold off the receiver line until valid data is present, the MAX3232ECDBR is a great choice for reducing EMI and noise in system designs. Additionally, the low power consumption of the MAX3232ECDBR makes it an excellent fit for applications where power consumption is a concern.

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