Product Summary

The ICL3245EIAZ is a 3.0V to 5.5V powered RS-232 transmitters/receiver which meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Additionally, the ICL3245EIAZ provides ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins). Targeted applications are PDAs, Palmtops, and notebook and laptop computers where the low operational, and even lower standby, power consumption is critical. Applications are (1)battery powered, hand-held, and portable equipment; (2)laptop computers, notebooks, palmtops; (3)modems, printers and other peripherals; (4)digital cameras; (5)cellular/mobile phones.

Parametrics

ICL3245EIAZ absolute maximum ratings: (1)VCC to Ground: -0.3V to 6V; (2)V+ to Ground: -0.3V to 7V; (3)V- to Ground: +0.3V to -7V; (4)V+ to V- : 14V; (5)Input Voltages TIN, FORCEOFF, FORCEON: -0.3V to 6V, RIN: ±25V Output Voltages, TOUT: ±13.2V; (6)ROUT, INVALID, READY: -0.3V to VCC +0.3V; (7)Maximum Junction Temperature (Plastic Package): 150°C; (8)Maximum Storage Temperature Range: -65°C to 150°C; (9)Maximum Lead Temperature (Soldering 10s): 300°C; (10)Supply Current, Powerdown FORCEOFF = GND: - 1.0 to 10 μA; (11)Receiver Skew tPHL - tPLH: 50 ns.

Features

ICL3245EIAZ features: (1)Pb-Free Plus Anneal Available (RoHS Compliant)(see Ordering Info); (2)ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000); (3)Manual and Enhanced Automatic Powerdown Features; (4)Drop in Replacements for MAX3225E, MAX3227E, MAX3245E; (5)RS-232 Compatible with VCC = 2.7V; (6)Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V; (7)Latch-Up Free; (8)On-Chip Voltage Converters Require Only Four External 0.1μF Capacitors; (9)Guaranteed Mouse Driveability (ICL3245E); (10)Ready to Transmit Indicator Output (ICL3225E/ICL3227E); (11)Receiver Hysteresis For Improved Noise Immunity; (12)Guaranteed Minimum Data Rate: 1Mbps; (13)Low Skew at Transmitter/Receiver Input Trip Points: 10ns; (14)Guaranteed Minimum Slew Rate: 24V/μs; (15)Wide Power Supply Range: Single +3V to +5.5V; (16)Low Supply Current in Powerdown State: 1μA.

Diagrams

ICL3245EIAZ pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ICL3245EIAZ
ICL3245EIAZ


IC 3DRVR/5RCVR RS232 3V 28-SSOP

Data Sheet

0-705: $0.79
ICL3245EIAZ-T
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Data Sheet

0-1000: $0.59