3 TO 5.5V 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN, [0oC, 70oC] TEMPERATURE RANGE

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  • The ST3241E device consists of 3 drivers, 5 receivers, and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±8 kV using IEC 1000-4-2 contact discharge and ±15 kV using the human body model. The receiver R2 is always active to implement a wake-up feature for the serial port.

    The ST3241E has a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0 V to 5.5 V supply with a dual charge pump. The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels.
    It is a complete serial port (3 drivers, 5 receivers) intended for notebook or sub-notebook computers. Receivers R1 and R2 have extra outputs in addition to their standard outputs. These extra outputs are always active.
    Typical applications are in notebooks, sub-notebooks, palmtop computers, battery-powered equipment, hand-held equipment, peripherals, and printers.

    主要特性

    • ESD protection for RS-232 I/O pins: ±8 kV IEC 1000-4-2 contact discharge ±15 kV human body model
    • 1 µA supply current achieved when in auto power-down
    • 250 kbps minimum guaranteed data rate
    • Guaranteed 6 V/µs slew rate range
    • Guaranteed mouse drive ability
    • 0.1 µF external capacitors
    • Meets EIA/TIA-232 specifications down to 3 V
    • Available in SSOP 28 package

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
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从ST订购
min
max
ST3241ECPR SSOP 28 10.2x5.3 Tape And Reel 0 70
批量生产
1.63 1000 EAR99
更多信息

Country of Origin:

PHILIPPINES

没有经销商,请联系我们的销售办事处 立即购买

ST3241ECPR

封装

SSOP 28 10.2x5.3

包装类型

Tape And Reel

单价(US$)

1.63*

Operating Temperature (°C)

(min)

0

(max)

70

供货状态

批量生产

单价(US$)

1.63

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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技术文档

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      DS2923
      ±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto power-down
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      DS2923

      ±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto power-down

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
ST3241ECPR
批量生产
SSOP 28 10.2x5.3 工业 Ecopack3

ST3241ECPR

Package:

SSOP 28 10.2x5.3

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SSOP 28 10.2x5.3

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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