ICL3245 Datasheet | Renesas

ICL3225, ICL3245 1µA, +3V to +5.5V, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown The ICL3225 and ICL3245 are 3.0V to 5.5V powered RS-232 transmitters/receivers that meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are PDAs, Palmtops, and notebook and laptop puters where the low operational power consumption and even lower standby power consumption is critical. Efficient on-chip charge pumps coupled with manual and enhanced automatic powerdown functions reduce the standby supply current to a 1µA trickle. Small footprint packaging and the use of small, low value capacitors ensure board space savings. Data rates greater...