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ST3232EBD 其他数据使用手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
接口芯片
封装:
SOIC-16
描述:
【 15kV ESD保护，3至5.5V ，低功耗，高达250kbps ， RS - 232驱动器和接收 【15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS
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ST3232EBD数据手册
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1/11May 2002
■ ESD PROTECTIO FOR RS-232 I/O PINS
±15KV HUMAN BODY MODEL
±8KV IEC 1000-4-2 CONTACTDISCHARGE
■ 300µA SUPPLY CURRENT
■ 250Kbps MINIMUM GUARENTEED DATA
RATE
■ 6V/µs MINIMUM GUARANTEED SLEW RATE
■ MEET EIA/TIA-232SPECIFICATIONS DOWN
TO 3V
■ AVAILABLE IN DIP-16, SO-16, SO-16 LARGE
AND TSSOP16
DESCRIPTION
The ST3232E is a 3V powered EIA/TIA-232 and
V.28/V.24 communication interfaces with low
power requirements, high data-rate capabilities
and enhanced electrostatic discharge (ESD)
protection to ±8kV using IEC1000-4-2 Contact
Discharge and ±15kV using the Human Body
Model. ST3232E has a proprietary low dropout
transmitter output stage providing true RS-232
performance from 3 to 5V supplies witha a dual
charge pump. Thecharge pumprequires onlyfour
small 0.1µF standard external capacitors for
operations from 3V supply.
The ST3232E has two receivers and two drivers.
The device is guaranteed to run at data rates of
250Kbps while maintaining RS-232 output levels.
Typical applications are Notebook, Subnotebook
and Palmtop Computers, Battery Powered
Equipment, Hand-Held Equipment, Peripherals
and Printers.
ORDERING CODES
Type
Temperature
Range
Package Comments
ST3232ECN 0 to 70 °C DIP-16 25parts per tube / 40tube per box
ST3232EBN -40 to 85 °C DIP-16 25parts per tube / 40tube per box
ST3232ECD 0 to 70 °C SO-16 (Tube) 50parts per tube / 20tube per box
ST3232EBD -40 to 85 °C SO-16 (Tube) 50parts per tube / 20tube per box
ST3232ECDR 0 to 70 °C SO-16 (Tape & Reel) 2500 parts per reel
ST3232EBDR -40 to 85 °C SO-16 (Tape & Reel) 2500 parts per reel
ST3232ECW 0 to 70 °C SO-16 Large (Tube) 50parts per tube / 20tube per box
ST3232EBW -40 to 85 °C SO-16 Large (Tube) 50parts per tube / 20tube per box
ST3232ECWR 0 to 70 °C SO-16 Large (Tape& Reel) 1000 parts per reel
ST3232EBWR -40 to 85 °C SO-16 Large (Tape& Reel) 1000 parts per reel
ST3232ECTR 0 to 70 °C TSSOP16 (Tape& Reel) 2500 parts per reel
ST3232EBTR -40 to 85 °C TSSOP16 (Tape& Reel) 2500 parts per reel
ST3232E
±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER,
UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS
SOP Large
DIP SOP
TSSOP
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