Renesas Electronics Line Transceiver, 3 State, Inverting, 16-Pin SSOP ICL3221EIAZ

Renesas Electronics ICL3221EIAZ is a high-performance Line Transceiver designed for RS-232 transmitter/receiver interface applications. It features a 3 state, inverting logic function realized within a compact 16-pin SSOP package suitable for surface mounting on modern printed circuit boards. This device operates over a power supply range of 3V to 5.5V, making it compatible with typical digital logic levels used in CMOS and TTL devices.

The transceiver supports automatic and manual power-down features, minimizing power consumption and extending battery life in portable and battery-operated equipment such as notebook and laptop computers. Its low supply current of 1mA and a propagation delay as low as 0.15 microseconds ensure efficient and fast signal processing, which is crucial for high-speed communication interfaces.

Designed to meet the ElA/TIA-232 and V.28/V.24 specifications, the ICL3221EIAZ provides reliable data transmission with robust noise immunity thanks to receiver hysteresis and a latch-up free design. These features ensure stable operation in electrically noisy environments typical of industrial, computing, telecommunications, and control systems.

The device’s wide operating temperature range of -40°C to 85°C makes it suitable for harsh environmental conditions encountered in industrial applications. The package dimensions of 10.6mm length, 8.2mm width, and a height of 2mm lend the device to space-efficient PCB designs without compromising performance.

Applications for this line transceiver include interface adaptation in laptop computers, embedded systems, instrumentation, industrial controls, and general RS-232 data communications. Its surface mount SSOP package facilitates modular and high-density assembly in modern electronics manufacturing.

Operates on 3V to 5.5V supply voltage for compatibility with modern logic circuits. Supports TTL and CMOS inputs ensuring wide interface compatibility. Low current consumption at 1mA for energy-efficient designs. Fast propagation delay of 0.15 microseconds enables high-speed data transmission.

Wide temperature operation from -40°C to +85°C supports industrial applications. Compact 16-pin SSOP surface mount package for space-saving PCB layouts. Inverting 3-state output improves noise immunity and interface compatibility.

Latching free and hysteresis features ensure signal integrity in noisy environments. Conforms to ElA/TIA-232 and V.28/V.24 RS-232 interface standards for easy system integration. Explore our catalog for a wide range of semiconductor line transceivers and components suitable for industrial, commercial, and electronic communication systems at EnvMart.

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