Datasheet > SP211CA-L-TR

SP211CA-L-TR

更新时间： 2024-01-20 05:18:02

品牌	Logo	应用领域
艾科嘉 - EXAR		/
页数	文件大小	规格书
15页	1039K
描述
5V RS-232 Serial Transceivers

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中文翻译

获取价格

数据手册

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SP211CA-L-TR 数据手册

SP206/207/208/211

+5V RS-232 Serial Transceivers

FEATURES

T₃OUT

T₁OUT

T₂OUT

R₁IN

T₄OUT

R₂IN

R₂OUT

• 0.ꢀμF External Charge Pump Capacitors

• ꢀ20kbps Data Rate

• Standard SOIC and SSOP Packaging

• Multiple Drivers and Receivers

• Single 5V Supply Operation

• ꢀ.0μA Shutdown Mode

• Tri-State Receiver Outputs

• Meets all RS-232F and V.28 Speciﬁcations

• Improved Driver Output Capacity for Mouse

Applications

R₁OUT

T₂IN

T₄IN

T₁IN

T₃IN

• +/-ꢀ0kV ESD Protection*

GND

R₃OUT

R₃IN

V_CC

–

C₁

–

C₂

C₁

Now Available in Lead Free Packaging

Note: See page 4 for other pinouts

DESCRIPTION

The SP206, SP207, SP208 and SP2ꢀꢀ are multi-channel RS-232 line transceivers in a variety of

conﬁgurations to ﬁt most communication needs. All models in this series feature low-power CMOS

construction and Exar Patented (5,306,954) on-board charge pump circuitry to generate the +/-ꢀ0V

RS-232 voltage levels, using 0.ꢀµF charge pump capacitors to save board space and reduce circuit

cost. The SP206 and SP2ꢀꢀ models feature a low-power shutdown mode which reduces power sup-

ply drain to ꢀ µA.

Model

Number of RS-232

Drivers Receivers

No. of RX

active in

Shutdown

No. of External

0.ꢀμF Capacitors

Shutdown

WakeUp TTL Tri-State

SP206

SP207

SP208

SP2ꢀꢀ

Yes

Table ꢀ. Mode Selection Table

* All Driver Outputs and Receiver Inputs characterized per MIL-STD-883C Method 30ꢀ5.7

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (5ꢀ0)668-7000 • Fax (5ꢀ0)668-70ꢀ7 • www.exar.com SP206, 207, 208, 2ꢀꢀ_ꢀ0ꢀ_060ꢀꢀꢀ

ꢀ

12 3 4 5 6 7...15

中文翻译

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