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ISL4260E - RS-232 Transmitters/Receivers

Description

) and input thresholds to values compatible with the VCC powering the external logic (for example, a UART).

Features

  • a VL pin that adjusts the logic pin output levels (see Pin.

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Datasheet preview – ISL4260E

Datasheet Details

Part number ISL4260E
Manufacturer Renesas
File Size 290.83 KB
Description RS-232 Transmitters/Receivers
Datasheet download datasheet ISL4260E Datasheet
Additional preview pages of the ISL4260E datasheet.

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Full PDF Text Transcription

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Datasheet ISL4260E QFN Packaged, ±15kV ESD Protected, +3V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers with Separate Logic Supply The ISL4260E contains 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 cell phones where the low operational power consumption and even lower standby power consumption is critical. Efficient on-chip charge pumps coupled with a manual powerdown function reduces the standby supply current to a 150nA trickle. The 5mm x 5mm Quad Flat No-Lead (QFN) packaging and the use of small, low value capacitors ensure board space savings. Data rates greater than 250kbps are ensured at worst case load conditions.
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