Datasheet > 驱动程序和接口 > 线路驱动器或接收器> SP208ECA-L

SP208ECA-L

更新时间： 2024-11-13 06:13:07

品牌	Logo	应用领域
艾科嘉 - EXAR		/
页数	文件大小	规格书
19页	1056K
描述
Low Power, High ESD +5V RS-232 Transceivers

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中文翻译

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数据手册
替代型号

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SP208ECA-L 数据手册

SP207E–SP213E

Low Power, High ESD +5V RS-232 Transceivers

+5V INPUT

■ꢀ MeetsꢀAllꢀEIA-232ꢀandꢀITUꢀV.28ꢀ

0.1µF

6.3V

Speciﬁcations

0.1µF

6.3V

C₁

V_CC

0.1µF

6.3V

V +

V –

■ꢀ Singleꢀ+5VꢀSupplyꢀOperation

0.1µF

16V

C₁

C₂

–

■ꢀ 3mAꢀTypicalꢀStaticꢀSupplyꢀCurrent

■ꢀ 4ꢀxꢀ0.1μFꢀExternalꢀChargeꢀPumpꢀCapacitors

■ꢀ Typicalꢀ230kbpsꢀTransmissionꢀRates

■ꢀ StandardꢀSOICꢀandꢀSSOPꢀFootprints

■ꢀ 1μAꢀShutdownꢀModeꢀ(SP211Eꢀ&ꢀSP213E)

■ꢀ TwoꢀWake-UpꢀReceiversꢀ(SP213E)

■ꢀ Tri-State/RxEnableꢀ(SP211Eꢀ&ꢀSP213E)

■ꢀ ImprovedꢀESDꢀSpeciﬁcations:

0.1µF

16V

SP207E

400kΩ

C₂

–

T₁

T₂

T₃

T₄

T₅

T₁IN

T₁OUT

T₂OUT

T₃OUT

T₄OUT

T₅OUT

400kΩ

T₂IN

T₃IN

T₄IN

T₅IN

400kΩ

+ꢀ5kV Human Body Model

+ꢀ5kV IECꢀ000-4-2 Air Discharge

+8kV IECꢀ000-4-2 Contact Discharge

Now Available in Lead Free Packaging

R₁

R₁OUT

R₂OUT

R₃OUT

R₁IN

R₂IN

R₃IN

Device

SP207E

SP208E

SP211E

Drivers

Receivers

Pins

5kΩ

R₂

R₃

5kΩ

GND

SP213E

Table ꢀ. Model Selection Table

DESCRIPTION

The SP207E-SP213E are enhanced transceivers intended for use in RS-232 and V.28 se-

rial communication. These devices feature very low power consumption and single-supply

operation making them ideal for space-constrained applications. Exar-patented (5,306,954)

on-board charge pump circuitry generates fully compliant RS-232 voltage levels using small

and inexpensive 0.ꢀµF charge pump capacitors. External +ꢀ2V and -ꢀ2V supplies are not

required. The SP211E and SP213E feature a low-power shutdown mode, which reduces

power supply drain to ꢀµA. SP213E includes two receivers that remain active during shut-

down to monitor for signal activity.

The SP207E-SP213E devices are pin-to-pin compatible with our previous SP207, SP208,

SP2ꢀꢀ and SP2ꢀ3 as well as industry-standard competitor devices. Driver output and re-

ceiver input pins are protected against ESD to over ±ꢀ5kV for both Human Body Model and

IECꢀ000-4-2 Air Discharge test methods. Data rates of over ꢀ20kbps are guaranteed with

230kbps typical, making them compatible with high speed modems and PC remote-access

applications. Receivers also incorporate hysteresis for clean reception of slow moving

signals.

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

SP207E_ꢀ00_072309

ꢀ

12 3 4 5 6 7...19

中文翻译

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SP208ECA-L 替代型号

型号	品牌	替代类型	描述	数据表
SP208EEA-L	EXAR	类似代替	Low Power, High ESD +5V RS-232 Transceivers
HIN206EIAZ	RENESAS	功能相似	±15kV, ESD-Protected, +5V Powered, RS-232 Tra
MC1489AN	TI	功能相似	QUADRUPLE LINE RECEIVERS

与SP208ECA-L相关器件

型号	品牌	获取价格	描述	数据表
SP208ECA-L/TR	EXAR	获取价格	Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO24, LEAD FREE, PLASTIC, SSOP-24
SP208ECA-L/TR	SIPEX	获取价格	Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO24, LEAD FREE, PLASTIC, SSOP-24
SP208ECP	SIPEX	获取价格	+5V High Performance RS232 Transceivers
SP208ECP-L	ROCHESTER	获取价格	QUAD LINE TRANSCEIVER, PDIP24, LEAD FREE, PLASTIC, DIP-24
SP208ECT	SIPEX	获取价格	+5V High Performance RS232 Transceivers
SP208ECT/TR	EXAR	获取价格	Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO24, PLASTIC, SOIC-24
SP208ECT-L	EXAR	获取价格	Low Power, High ESD +5V RS-232 Transceivers
SP208EEA	SIPEX	获取价格	+5V High Performance RS232 Transceivers
SP208EEA/TR	EXAR	获取价格	Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO24, PLASTIC, SSOP-24
SP208EEA-L	EXAR	获取价格	Low Power, High ESD +5V RS-232 Transceivers

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