Datasheet > SP3223EHEA-L

SP3223EHEA-L

更新时间： 2024-10-03 00:58:59

品牌	Logo	应用领域
西伯斯 - SIPEX		/
页数	文件大小	规格书
23页	156K
描述
Intelligent 3.0V to 5.5V RS-232 Transceivers

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中文翻译

获取价格

数据手册

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SP3223EHEA-L 数据手册

SP3223E/EB/EU

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

FEATURES

■ Meets true EIA/TIA-232-F Standards

from a +3.0V to +5.5V power supply

■ Interoperable with EIA/TIA-232 and

adheres to EIA/TIA-562 down to a +2.7V

power source

SHUTDOWN

VCC

C1+

V+

GND

C1-

T₁OUT

R₁IN

■ AUTO ON-LINE^®circuitry automatically

wakes up from a 1µA shutdown

■ Minimum 250Kbps data rate under load

(EB)

SP3223

C2+

C2-

V-

R₁OUT

ONLINE

T₁IN

■ 1 Mbps data rate for high speed RS-232

T₂OUT

R₂IN

(EU)

12 T₂IN

STATUS

■ Regulated Charge Pump Yields Stable

RS-232 Outputs Regardless of V_CC

Variations

R₂OUT

■ ESD Specifications:

+15KV Human Body Model

Now Available in Lead Free Packaging

+15KV IEC1000-4-2 Air Discharge

+8KV IEC1000-4-2 Contact Discharge

DESCRIPTION

The SP3223 products are RS-232 transceiver solutions intended for portable applications

such as notebook and hand held computers. The SP3223 use an internal high-efficiency,

charge-pumppowersupplythatrequiresonly0.1µFcapacitorsin3.3Voperation. Thischarge

pump and Sipex's driver architecture allow the SP3223 series to deliver compliant RS-232

performance from a single power supply ranging from +3.3V to +5.0V. The SP3223 is a 2-

driver/2-receiver device ideal for laptop/notebook computer and PDA applications.

The AUTO ON-LINE^®feature allows the device to automatically "wake-up" during a shutdown

statewhenanRS-232cableisconnectedandaconnectedperipheralisturnedon. Otherwise,

the device automatically shuts itself down drawing less than 1µA.

SELECTION TABLE

Device

Power

Supplies

RS-232

External

TTL 3-

State

# of

Pins

Gauranteed

Data Rate

ESD

Rating

AUTO ON-LINE^®

Drivers Receivers Components

Circuitry

SP3223

SP3223E

SP3223B

+3.0V to +5.5V

4 capacitors

YES

120

2kV

15kV

2kV

250

SP3223EB +3.0V to +5.5V

SP3223U +3.0V to +5.5V

SP3223EU +3.0V to +5.5V

250

15kV

2kV

1000

15kV

Applicable U.S. Patents - 5,306,954; and other patents pending.

Date: 12/16/04

SP3223 +3.0V to +5.5V RS-232 Transceivers

12 3 4 5 6 7...23

中文翻译

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与SP3223EHEA-L相关器件

型号	品牌	获取价格	描述	数据表
SP3223EHEP-L	SIPEX	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers
SP3223EHEY-L	SIPEX	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers
SP3223EP	SIPEX	获取价格	Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223EU	SIPEX	获取价格	High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223EU	EXAR	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers
SP3223EUCA	SIPEX	获取价格	High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223EUCA/TR	SIPEX	获取价格	High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223EUCA-L	SIPEX	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, LEAD FREE, MO-153AE, SSOP-20
SP3223EUCA-L	EXAR	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers
SP3223EUCA-L/TR	EXAR	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers

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