ST3237EB

Active

15KV ESP PROTECTED 3 TO 5.5V 250KBPS RS-232 TRANSCEIVER WITH STAND-BY, [-40oC, 85oC] TEMPERATURE RANGE

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Product overview

Description

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.
  • All features

    • 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 Symbols, Footprints and 3D Models

STMicroelectronics - ST3237EB

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST3237EBPR
Active
SSOP 28 10.2x5.3 Industrial Ecopack3

ST3237EBPR

Package:

SSOP 28 10.2x5.3

Material Declaration**:

PDF XML

Marketing Status

Active

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.

Sample & Buy

Part Number
Order from Distributors
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
ST3237EBPR Available at 1 distributors

Distributor availability ofST3237EBPR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1 1 Buy from Distributor

Distributor reported inventory date: 2021-10-18

Distributor Name

RS COMPONENTS

Stock

1

Min.Order

1

Distributor reported inventory date: 2021-10-18

Active
EAR99 NEC Tape And Reel SSOP 28 10.2x5.3 -40 85 PHILIPPINES 1.6905 / 1k

ST3237EBPR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.6905 / 1k

Distributor availability ofST3237EBPR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1 1 Buy from Distributor

Distributor reported inventory date: 2021-10-18

Distributor Name

RS COMPONENTS

Stock

1

Min.Order

1

Distributor reported inventory date: 2021-10-18

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 28 10.2x5.3

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.6905 / 1k

Country of Origin

PHILIPPINES

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors