Renesas Electronics ISL4238EIRZ Line Transceiver

The Renesas Electronics line interface ICs is a transmitters-receivers interface circuits with an applications used in notebook and laptop computers in which the low operational power consumption and even lower standby power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions.

Battery powered, hand-held, and portable equipment
Low supply current in power-down state
Receiver hysteresis for improved noise immunity