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SP3232EB

更新时间： 2024-11-19 22:35:31

品牌	Logo	应用领域
西伯斯 - SIPEX		/
页数	文件大小	规格书
20页	149K
描述
True +3.0V to +5.5V RS-232 Transceivers

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数据手册

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SP3232EB 数据手册

SP3222EB/3232EB

True +3.0V to +5.5V RS-232Transceivers

■ Meets true EIA/TIA-232-F Standards

from a +3.0V to +5.5V power supply

■ 250kbps Transmission Rate Under Load

■ 1µA Low-Power Shutdown with Receivers

Active (SP3222EB)

■ Interoperable with RS-232 down to +2.7V

power source

■ Enhanced ESD Specifications:

±15kV Human Body Model

±15kV IEC1000-4-2 Air Discharge

±8kV IEC1000-4-2 Contact Discharge

DESCRIPTION

The SP3222EB/3232EB series is an RS-232 transceiver solution intended for portable or

hand-held applications such as notebook or palmtop computers. The SP3222EB/3232EB

series has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors

in3.3Voperation. ThischargepumpallowstheSP3222EB/3232EB seriestodelivertrueRS-

232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3222EB/

3232EB are 2-driver/2-receiver devices. This series is ideal for portable or hand-held

applications such as notebook or palmtop computers. The ESD tolerance of the SP3222EB/

3232EB devices are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge

test methods. The SP3222EB device has a low-power shutdown mode where the devices'

driver outputs and charge pumps are disabled. During shutdown, the supply current falls to

less than 1µA.

SELECTION TABLE

RS-232

Drivers

RS-232

Receivers Components

External

TTL

3-State

No. of

Pins

MODEL

Power Supplies

Shutdown

+3.0V to +5.5V

Yes

18, 20

SP3222EB

SP3232EB

Rev. A Date:12/11/03

SP3222EB/3232EB True +3.0 to +5.5V RS-232 Transceivers

12 3 4 5 6 7...20

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与SP3232EB相关器件

型号	品牌	获取价格	描述	数据表
SP3232EBCA	SIPEX	获取价格	True +3.0V to +5.5V RS-232 Transceivers
SP3232EBCA/TR	SIPEX	获取价格	True +3.0V to +5.5V RS-232 Transceivers
SP3232EBCA-L	EXAR	获取价格	True 3.0V to 5.5V RS-232 Transceivers
SP3232EBCAL/	EXAR	获取价格	True 3.0V to 5.5V RS-232 Transceivers
SP3232EBCA-LTR	EXAR	获取价格	True 3.0V to 5.5V RS-232 Transceivers
SP3232EBCN	SIPEX	获取价格	True +3.0V to +5.5V RS-232 Transceivers
SP3232EBCN/TR	SIPEX	获取价格	True +3.0V to +5.5V RS-232 Transceivers
SP3232EBCN-L	SIPEX	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDSO16, LEAD FREE, MS-012AC, NSOIC-16
SP3232EBCN-L	EXAR	获取价格	True 3.0V to 5.5V RS-232 Transceivers
SP3232EBCN-L/TR	EXAR	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDSO16, LEAD FREE, MS-012AC, NSOIC-16