MAX233ACWP

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MAX233ACWP is an integrated dual transceiver, driver and receiver, designed for RS-232 communication line drivers and receivers. It was designed for use in data communications equipment such as modems, printers, personal computers, and other applications where the low power consumption, small size, and integrated protection are needed. The IC also provides protection from high-voltage spikes, overloads, and noise.

The MAX233ACWP is built in a 28-pin SSOP package with a current leakage value of 1.5 mA. This IC features low-power operation, wide common-mode range, and enables direct connection between RS-232 and CMOS logic level intelligent systems. The device has three input pins (DIP, RXD and RTS) and three output pins (DOP, TXD and CTS).

The MAX233ACWP provides protection from transient surges, overloads, and excessive noise through an integrated ESD protection circuit. This circuit is composed of two transistors and two low-voltage CMOS systems and uses over-voltage clamping for suppression of overvoltages above +15V.

The MAX233ACWP operates from a single +5V power supply and provides a wide power supply range from 2.3V to +5.5V. It has a 600000-baud operation data rate and 4 watts power dissipation. It consumes 2.3mA average current during operation and 0.2mA average current during standby.

The device also provides built-in line drivers and receivers for relaxed input and output levels. The MAX233ACWP utilizes Schmitt trigger input buffers and open-collector output buffers. The Schmitt-trigger input buffers enable direct connection to mainframes, terminals, and microprocessors, while the open-collector output buffers enable direct connection to CMOS and TTL-level systems.

MAX233ACWP is capable of bidirectional communication, allowing data to be both sent and received between separate devices. The device incorporates separate drivers and receivers, which enable it to be used for full-duplex or two-directional communication. This IC is designed for reliable communications between computers and other devices, as it minimizes errors and boosts signal levels.

With MAX233ACWP, it is possible to convert differential voltage levels (RS-232 protocol) to the single-ended voltage levels in the range of 0V to +5V compatible with the TTL and CMOS logic families. It is an ideal choice for applications such as modems, telecommunication systems, computers, and data transmission equipment.

In conclusion, the MAX233ACWP is a small, low-cost, and efficient IC perfect for many different applications. It is a very reliable one-chip solution integrating both a driver and a receiver. It offers noise protection, ESD protection, wide +5V operating temperature range, and low power consumption. Thus, this IC is a good choice for data transmission and communication devices.

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