ST3237EB

批量生产
Design Win

15KV ESP保护、3 - 5.5V、250 KBPS RS-232收发器,支持待机,温度范围[-40℃, 85℃]

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产品概述

描述

The ST3237E is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interfaces high data-rate capability and enhanced electrostatic discharge (ESD) protection at ±8 kV using IEC1000-4-2 contact discharge and ±15kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at ±2 kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications.

The device has a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3V to 5.5V supply using a dual charge pump. The device is guaranteed to run at data rates of 250 kbps in the normal operation mode and 1Mbps in the very high speed operation mode while maintaining RS-232 output levels.

  • 所有功能

    • Low supply current 300µA
    • Flow-through pinout
    • ESD protection for RS-232 I/O pins ±15KV human body model ±8KV IEC 1000-4-2 contacts discharge
    • Guaranteed data rate 250Kbps (normal operation) 1Mbps (very high speed operation)
    • 1µA low power shutdown with receivers active
    • 0.1µF external capacitors
    • Available in SSOP-28 and SO-28
    • Guaranteed slew rate range 6V/µs (normal operation)24V/µs (very high speed operation)

EDA符号、封装和3D模型

STMicroelectronics - ST3237EB

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
ST3237EBPR
批量生产
SSOP 28 10.2x5.3 工业 Ecopack3

ST3237EBPR

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

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样片和购买

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ST3237EBPR
Available at distributors

经销商的可用性 ST3237EBPR

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ST3237EBPR 批量生产

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(*) 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