DS14C232CM/NOPB

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The DS14C232CM/NOPB is an Integrated Circuit (IC) designed as an improvement upon standard Dual-driver/Receiver. It is a high-speed, low-power differential line transceiver utilizing a 2-wire low-voltage differential signaling (LVDS) architecture. Primarily designed to deliver data over longer distances and in harsher industrial environments, the DS14C232CM/NOPB has become a popular choice for interface applications in the industrial and telecommunications industries.

The DS14C232CM/NOPB utilises low-voltage differential signaling (LVDS) and a maximum data rate of up to 150 Mbps. This high-speed transmission performance is further improved upon by the low current consumption of the IC. The driver also contains a slew rate limiting circuit, which can be used to reduce the input signals’ rise and fall times, improving noise rejection and thus delivering a more reliable signal.

The typical application fields of the IC include electronic test and measurement equipment, instrument control and measurement, digital communication networks, and signal processing. More specifically, the IC is commonly used in industrial control systems, fiber-optic communication systems, broadcast audio/video systems, and many different types of data signal transmissions.

Aside from the high speed and low voltage benefit, the DS14C232CM/NOPB also features a 3-state output, which gives it the capability of data transmission and data reception modes. This allows the data flip-flop to be connected to a S-input device such as a FIFO for the transmission of data, or to the RC-input device such as a shift register for data reception. The 3-state output also supports the use of impedance matching circuits to improve signal integrity, and to reduce the EMI susceptibility.

The DS14C232CM/NOPB is an open-drain IC, which means that the lines need to be pulled up to the supply voltage in order to drive them to the logical 1 state. The IC requires an external pull-up resistor, with a range of 1-50 ohms depending on the data rate of the application. This is necessary for optimal data rates when transmitting and receiving data.

The IC is also capable of generating its own clock and receive data from a single source, as it contains both a transmitter and receiver. The clock source can be either an on-chip crystal oscillator or an external clock source. This allows the IC to be used in unidirectional transmissions, where data is received from the source to the IC on one side, and then transmitted from the IC to the receiver on the other side.

Overall, the DS14C232CM/NOPB is a high-performance and high-efficiency dual driver/receiver IC that can be used in a variety of different applications. It is highly reliable and can handle data transmission and reception over longer distances, in harsher environments, with improved noise rejection and accurate data transmission. The 3-state output coupled with the low voltage and high speed of the IC makes it suitable for a wide range of applications in the industrial, telecommunications and other related industries.

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