ST3237EBPR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ST3237EBPR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW27692482
Category

Interface IC, Interface Controller
Package

SSOP-28
Description

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

Datasheet

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ST3237EBPR Specifications

Attribute	Attribute Value

Part Number	ST3237EBPR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW27692482
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	SSOP-28
Supply Current	1 mA
Number of Positions	28 Position
Data Rate	250 kbps
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Size-Length	10.2 mm
Size-Width	5.3 mm
Size-Height	1.75 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product 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.
**Key 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)

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