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ICL3243

Renesas
Part Number ICL3243
Manufacturer Renesas
Description RS-232 Transmitters/Receivers
Published Apr 3, 2018
Detailed Description Datasheet ICL3221, ICL3222, ICL3223, ICL3232, ICL3241, ICL3243 One Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-2...
Datasheet PDF File ICL3243 PDF File

ICL3243
ICL3243

Overview
Datasheet ICL3221, ICL3222, ICL3223, ICL3232, ICL3241, ICL3243 One Microamp Supply-Current, +3V to +5.
5V, 250kbps, RS-232 Transmitters/Receivers The ICL3221, ICL3222, ICL3223, ICL3232, ICL3241, ICL3243 (ISL32xx) devices 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, notebook, and laptop computers where the low operational power consumption and even lower standby power consumption are critical.
Efficient on-chip charge pumps, coupled with manual and automatic power-down functions (except for the ICL3232), reduce the standby supply current to a 1µA trickle.
Small footprint packaging, and the use of small, low value capacitors ensure board space savings as well.
Data rates greater than 250kbps are ensured at worst case load conditions.
This family is fully compatible with 3.
3V only systems, mixed 3.
3V and 5.
0V systems, and 5.
0V only systems.
The ICL324x are 3-driver, 5-receive...


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