KY3232LEE

产品概述

The KY32xx series devices are EIA/TIA-232 and V.28/V.24 communication interfaces achieve 1μA supply current with KEYSEMI’s revolutionary POWERSAVE™ feature. A proprietary, high- efficiency, dual charge-pumpregulated voltage converters and a low-dropout transmitter combine to deliver true RS-232 performance from a single +3.0V to +5.5V supply.
These devices can operate from input voltages ranging from +3.0V to +5.5V at the guaranteed data rate of 250k bits/sec with enhanced electrostatic discharge (ESD) protection in all RS232 I/O pins exceeding ±15kV EN61000-4-2 Air Gap Discharge and ±8kV EN61000-4-2 Contact Discharge.

KY3232LEE数据手册

特性

应用

器件信息

简化通道结构图

 Meets EIA/TIA-232F and CCITT V.28/V.24specifications for VCC at +3.3V ±10% and +5V ±10%
 Low POWERSAVE Current:1μA typical, 10μA max
 Guaranteed Data Rate 250kbps
 Extended ESD Protection for RS-232 I/O Pins ±15kV HBM
 High Data Rate at 1000kbps Available on KY32xxF Series

 Battery-Powered And Hand-Held Applications
 Peripherals interface
 Portable Diagnostics Equipment
 Terminal Adapters and POS terminals
 Notebooks, Subnotebooks, and Palmtops
 Industrial and Embedded PCs

产品型号	封装
KY3232LEEN	NSOIC-16
KY3232LEEA	SSOP-16
KY3232LEEY	TSSOP-16

Typical Application Circuits

样品申请

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