Datasheet > SP3223EUCY-L

SP3223EUCY-L

更新时间： 2024-11-03 02:55:11

品牌	Logo	应用领域
艾科嘉 - EXAR		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
21页	803K
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
替代型号

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SP3223EUCY-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

SHUTDOWN

Vcc

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

C1+

V+

GND

C1-

T₁OUT

R₁IN

• AUTO ON-LINE^®circuitry automatically

wakes up from a ꢀµA shutdown

• Minimum 250Kbps data rate under load

(EB)

SP3223E

C2+

C2-

V-

R₁OUT

ONLINE

T₁IN

• ꢀ Mbps data rate for high speed RS-232

(EU)

• Regulated Charge Pump Yields Stable

RS-232 Outputs Regardless of V_CC

Variations

T₂OUT

R₂IN

12 T₂IN

R₂OUT

11 STATUS

• ESD Speciﬁcations:

+ꢀ5KV Human Body Model

+ꢀ5KV IEC6ꢀ000-4-2 Air Discharge

+8KV IEC6ꢀ000-4-2 Contact Discharge

Now Available in Lead Free Packaging

DESCRIPTION

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

such as notebook and hand held computers. These products use an internal high-efﬁciency,

charge-pump power supply thatrequires only0.ꢀµFcapacitorsin3.3Voperation.Thischarge

pump and Exar'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 shut-

down state when an RS-232 cable is connected and a connected peripheral is turned on.

Otherwise, the device automatically shuts itself down drawing less than ꢀµA.

SELECTION TABLE

Device

Power

Supplies

RS- 232

Drivers Receivers

RS-232

AUTO ON-LINE ®

TTL

3-state

Data Rate

(kbps)

SP3223E +3.0V to +5.5V

SP3223EB +3.0V to +5.5V

SP3223EU +3.0V to +5.5V

YES

ꢀ20

250

ꢀ000

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (5ꢀ0)668-70ꢀ7 • www.exar.com

SP3223E/EB/EU_ꢀ0ꢀ_0627ꢀ2

ꢀ

12 3 4 5 6 7...21

中文翻译

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SP3223EUCY-L 替代型号

型号	品牌	替代类型	描述	数据表
MAX3223ECPW	TI	类似代替	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3223CPWR	TI	类似代替	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +/-15k-V ESD PROTECTION
ICL3223ECVZ	INTERSIL	类似代替	+,-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers

与SP3223EUCY-L相关器件

型号	品牌	获取价格	描述	数据表
SP3223EUCY-L/TR	SIPEX	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, LEAD FREE, MO-153AC, TSSOP-20
SP3223EUCY-L/TR	EXAR	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers
SP3223EUEA	SIPEX	获取价格	High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223EUEA	ROCHESTER	获取价格	DUAL LINE TRANSCEIVER, PDSO20, MO-153AE, SSOP-20
SP3223EUEA/TR	SIPEX	获取价格	High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223EUEA-L	SIPEX	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, LEAD FREE, MO-153AE, SSOP-20
SP3223EUEA-L	EXAR	获取价格	Intelligent 3.0V to 5.5V RS-232 Transceivers
SP3223EUEA-L/TR	EXAR	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, LEAD FREE, MO-153AE, SSOP-20
SP3223EUEA-L/TR	SIPEX	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, LEAD FREE, MO-153AE, SSOP-20
SP3223EUEP	SIPEX	获取价格	High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers

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