ICL3221CAZ-T

ICL3221CAZ-T is a 3.0V to 5.5V powered RS-232 transmitter/receiver that meets ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are PDAs, notebook, and laptop computers where the low operational power consumption and even lower standby power consumption are critical. Typical applications include battery powered, hand-held, and portable equipment, modems, printers, and other peripherals, digital cameras, cellular/mobile phones.

• 15kV ESD protected (human body model)
• RS-232 compatible with VCC=2.7V
• On-chip voltage converters require only four external 0.1µF capacitors
• Receiver hysteresis for improved noise immunity
• Wide power supply range: single +3V to +5.5V
• 1 number of Tx, 1 number of Rx
• Assured minimum data rate: 250kbps
• Transition region slew rate is 6V/µs min at CL=200pF to 1000pF, VCC=3V to 5.5V, C1 - C4=0.1µF
• 16 Ld SSOP package
• Temperature range from 0 to 70°C

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