Renesas ICL3232CBZ

收发器RS232250kbps

Overview

The ICL3232CBZ is a 1µA supply-current +3 to +5.5V 250kBps RS-232 Transmitter/Receiver which meet EIA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are PDAs, palmtops and notebook and laptop computers where the low operational and even lower standby, power consumption is 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. Data rates greater than 250kBps are guaranteed at worst case load conditions. This family is fully compatible with 3.3V only systems, mixed 3.3 and 5.0V systems and 5.0V only systems.

Features

Tube Package
Tube package
16 pin count

300 mV Receiver Hysteresis

Applications

There are a lot of Renesas Electronics America Inc.
ICL3232CBZ Drivers/Receivers/Transceivers applications.

• Satellite communications networks
• Ethernet circuitry
• Wired telephone
• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC
• Desktop radio
• Clock radio
• Tuner