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SP3220EEA-LTR中文资料艾科嘉数据手册PDF规格书

SP3220EEA-LTR
厂商型号

SP3220EEA-LTR

功能描述

3.0V to 5.5V RS-232 Driver/Receiver Pair

文件大小

985.68 Kbytes

页面数量

21

生产厂商 Exar Corporation
企业简称

EXAR艾科嘉

中文名称

艾科嘉(杭州)信息技术有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-5 22:58:00

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SP3220EEA-LTR规格书详情

DESCRIPTION

The SP3220E devices are RS-232 driver/receiver solutions intended for portable or handheld applications such as palmtop computers, intrumentation and consumer products. These devices incorporate a high-efficiency, charge-pump power supply that allows the SP3220E devices to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.0V. This charge pump requires only 0.1µF capacitors in 3.3V operation. The ESD tolerance of the these devices are over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. All devices have a low-power shutdown mode where the driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1µA.

FEATURES

■ Meets all EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply

• Interoperable with RS-232 and V.28 at +2.7V

■ Supports High Serial Data Rates:

• 120kbps SP3220E

• 250kbps SP3220EB

• 1Mbps SP3220EU

■ 1µA Low Power Shutdown Mode

■ Footprint Compatible with MAX3221E, ISL3221

■ 4 x 1.0µF External Charge Pump Capacitors

■ Improved ESD Specifications:

+15kV Human Body Model

+15kV IEC61000-4-2 Air Discharge

+8kV IEC61000-4-2 Contact Discharge

供应商 型号 品牌 批号 封装 库存 备注 价格
SIPEX
2016+
TSSOP16
3082
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24+
NA/
8000
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22+
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100000
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25+
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54658
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23+
SOP16
98900
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SIPEX
2023+
SOP
5800
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SIPEX
23+
SOP-16
3600
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SIPEX
2025+
SOP
4675
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SIPEX
24+
SOP16
30000
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SIPEX
04/05+
SOP16
2419
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