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Name: ST202EBDR
Brand: STMicroelectronics
SKU: ST202EBDR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics ST202EBDR

Part No.:: ST202EBDR

Manufacturer:: STMicroelectronics

Package:: 16-SOIC (0.154, 3.90mm Width)

Datasheet:: ST202EBDR.pdf

Description:: IC TRANSCEIVER FULL 2/2 16SO

In Stock:: 691

Quantity:: Add To Cart

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ST202EBDR Specifications

Package/Case:
16-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Transceiver
Protocol:
RS232
NumberofDrivers/Receivers:
2/2
Duplex:
Full
ReceiverHysteresis:
500 mV
DataRate:
230kbps
Voltage-Supply:
4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ST202EBDR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ST202EBDR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ST202EBDR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ST202EBDR information

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ST202EBDR Typical application Circuitry Schematics

The ST202EBDR is a device from STMicroelectronics and is typically part of a family of 5 V powered transceivers that manage both RS-232 and RS-232-like signal levels in a compact configuration. Devices such as the ST202EBDR are used in various applications to interface traditional RS-232 communication ports (like those you would find on a PC) to the typically lower voltage signal levels used on device circuitry. Key Characteristics:

1. Dual Transceiver Channels: - The ST202EBDR usually has two transceiver channels, each capable of transmitting and receiving RS-232 signals.

2. Voltage Levels: - These devices operate on a single +5V power supply but can translate signals that are in the true RS-232 voltage levels, which are significantly higher.

3. Data Rates: - They can generally handle decent data rates, suitable for many serial communication applications.

4. Electrostatic Discharge (ESD) Protection: - They tend to provide a robust ESD protection for the RS-232 I/O pins, which is crucial in preventing damage during handling and operation.

Typical Circuit Elements:

1. Power Supply: - VCC: Connect to a +5V power supply. - GND: Connect to the system ground.

2. Transmission (TX) and Reception (RX) Pins: - T1OUT, T2OUT: Transmit data lines for sending RS-232 level signals. - R1IN, R2IN: Receive data lines for receiving RS-232 level signals. - T1IN, T2IN: TTL/CMOS level input pins for transmitting data. - R1OUT, R2OUT: TTL/CMOS level output pins for received data.

3. External Capacitors: - Usually, four external capacitors are connected to the V+, V-, C1+, and C1- pins to generate the needed voltage levels for RS-232 transmission.

4. Control Pins: - ENABLE: This pin is typically used to enable/disable the driver outputs (T1OUT, T2OUT).

5. Protection: - Adequate decoupling capacitors are often connected close to the power supply pins to ensure stability.

Implementation: - Data Communication: - T1IN and T2IN would connect to the transmitting data sources (likely a microcontroller or another form of digital logic), and R1OUT and R2OUT would connect to the receiving data inputs on the same. - T1OUT and T2OUT would connect to an external RS-232 port for transmitting data, and R1IN and R2IN would connect to the RS-232 port for receiving data. - Power Supply: - It is essential to ensure that the VCC pin is supplied with a clean, stable +5V supply, and all ground references are robust.

Note: It's always recommended to refer directly to the datasheet for the ST202EBDR for the most accurate and detailed information regarding pin assignments, electrical characteristics, and typical application circuits. The datasheet will also provide details on the required external capacitor values for the charge pump and any additional recommended external components for optimal functionality and reliability in various applications. If you have specific questions or needs, feel free to share!

ST202EBDR FAQ

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2. How does icwhale.com guarantee that ST202EBDR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST202EBDR. All suppliers must pass our qualification reviews before they can publish their products including ST202EBDR on icwhale.com; we pay more attention to the channels and quality of ST202EBDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ST202EBDR price and inventory displayed accurate?

The price and inventory of ST202EBDR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ST202EBDR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ST202EBDR we delivered, we will accept the replacement or return of the ST202EBDR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ST202EBDR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations