ST232CDR

Name: ST232CDR
Brand: STMicroelectronics NV
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Dual-channel RS232 transceiver capable of 220Kbps data transfer

6,500 Effective Inventory

ST232CDR

Effective Inventory6,500

Dual-channel RS232 transceiver capable of 220Kbps data transfer

Manufacturer Part # : ST232CDR
Package/Case: SOIC-16
Part Status : ACTIVE
Brand: STMicroelectronics NV
Product Categories : Drivers, Receivers, Transceivers
Series : ST232
RoHS:

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

ST232CDR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$0.458	$0.46
10	$0.367	$3.67
30	$0.329	$9.87
100	$0.281	$28.10
500	$0.260	$130.00
1000	$0.247	$247.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for ST232CDR or email to us: Email: [email protected], we will contact you in 12 hours.

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ST232CDR Details

The ST232CDR is a dual driver/receiver IC that converts signals between RS-232 and TTL levels, designed by STMicroelectronics for reliable data transmission in various applications. This device features high ESD protection, low power consumption, and a wide operating temperature range, making it suitable for industrial communication systems.

Pinout

1 (OUT): Driver Output
2 (IN): Receiver Input
3 (GND): Ground
4 (VCC): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High ESD Protection: Provides robust ESD protection up to ±15kV, ensuring reliable operation in harsh environments.
Low Power Consumption: Consumes low power, making it suitable for battery-powered devices and reducing heat generation.
Wide Operating Temperature Range: Operates over a wide temperature range of -40°C to 125°C, ensuring reliable performance in various environments.

Applications

The ST232CDR is suitable for various applications that require reliable data transmission between devices. Some examples include:

Industrial Automation: Used in industrial automation systems where high ESD protection and low power consumption are critical.
Medical Devices: Applied in medical devices where reliable data transmission is essential for patient safety and device performance.
Aerospace and Defense: Utilized in aerospace and defense applications where high reliability, low power consumption, and wide operating temperature range are crucial.

Where to Use

The ST232CDR is suitable for use in various environments, including:

Industrial Settings: Used in industrial settings where high ESD protection and low power consumption are critical.
Aerospace Environments: Applied in aerospace environments where wide operating temperature range and high reliability are essential.
Medical Facilities: Utilized in medical facilities where reliable data transmission is crucial for patient safety and device performance.

How to Use

To use the ST232CDR, follow these steps:

Connect the OUT pin to the receiving device's input.
Connect the IN pin to the transmitting device's output.
Apply a positive voltage to the VCC pin and ground the GND pin.

(Tip: For detailed usage instructions, refer to the datasheet.)

Application Circuit

The application circuit diagram for the ST232CDR illustrates how to connect the IC to an RS-232 bus. It includes connections for power supply, ground, and communication bus lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

MAX232: A similar RS-232 transceiver from Maxim Integrated offering comparable features and performance.
74LS245: An alternative RS-232 transceiver from Texas Instruments with equivalent functionality.

Complementary

The ST232CDR can be complemented by the ST232CNR, which offers additional features such as higher data rates and enhanced ESD protection, suitable for more demanding communication applications.

When selecting complementary transceivers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum data rate supported by the ST232CDR?

A: The ST232CDR supports data rates up to 115.2 kbps. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the ST232CDR be used in automotive communication systems?

A: Yes, the ST232CDR is suitable for use in automotive communication systems where high ESD protection and low power consumption are critical.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Operating Range	Commercial	Supply Voltage Min Volt	4.5
Supply Voltage Max Volt	5.5	Operating Temp Min Celsius	0.0
Operating Temp Max Celsius	70.0	ECCN US	EAR99
ECCN EU	NEC	Packing Type	Tape And Reel
RoHs compliant	Ecopack3	Grade	Industrial
Package Name	SO-16