ST232ACDR - ST Microelectronics

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

Part No

ST232ACDR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW12425796
Category

Interface IC, Interface Controller
Package

SOIC-16
Description

STMICROELECTRONICS ST232ACDR RS232 Transceiver IC, 2 Drivers, 120Kbps, 4.5V to 5.5V, SOIC-16
Documentation

Datasheet

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ST232ACDR Specifications

Attribute	Attribute Value

Part Number	ST232ACDR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW12425796
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	4.50V (min)
Supply Current	4 mA
Number of Positions	16 Position
Data Rate	120 kbps
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
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Size-Length	10 mm
Size-Width	4 mm
Size-Height	1.65 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Description
The ST232AB/AC is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication
standard. It is particularly suitable for applications where ±12 V is not available. The ST232AB/AC
uses a single 5 V power supply and only four external capacitors (0.1 µF). Typical applications
are in: portable computers, low power modems, interfaces translation, battery powered RS-232
networks.
Features
■ Supply voltage range: 4.5 to 5.5 V
■ Supply current no load (typ): 1.5 mA
■ Transmitter output voltage swing (typ): ± 9 V
■ Transition slew rate (typ.): 12 V/µs
■ Receiver propagation delay (typ.): 0.1 µs
■ Receiver input voltage range: ± 30 V
■ Data rate (typ.): 400 kbps/s
■ Operating temperature range:
– -40 to 85 °C
– 0 to 70 °C

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