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Name: ISO3080DWR
Brand: Texas Instruments
SKU: ISO3080DWR
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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Texas Instruments ISO3080DWR

Part No.:: ISO3080DWR

Manufacturer:: Texas Instruments

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: ISO3080DWR.pdf

Description:: ISO RS485/422 0.2MBPS 2.5KVRMS

In Stock:: 2204

Quantity:: Add To Cart

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ISO3080DWR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Technology:
Capacitive Coupling
Type:
RS422, RS485
IsolatedPower:
No
NumberofChannels:
3
Inputs-Side1/Side2:
2/1
ChannelType:
Unidirectional
Voltage-Isolation:
2500Vrms
CommonModeTransientImmunity(Min):
25kV/µs
DataRate:
200kbps
PropagationDelaytpLH/tpHL(Max):
-
PulseWidthDistortion(Max):
-
Rise/FallTime(Typ):
-
Voltage-Supply:
3.15V ~ 5.5V, 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISO3080DWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISO3080DWR 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 ISO3080DWR 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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ISO3080DWR information

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ISO3080DWR Typical application Circuitry

ISO3080DWR

The ISO3080DWR is a high-performance, isolated RS-485 transceiver component from Texas Instruments, particularly part of the ISO308x series. These devices are engineered to provide robust communication in industrial applications where noise isolation and data integrity are critical. The ISO3080DWR is designed to protect communication in harsh environments, supporting the RS-485 standard which is commonly used for long-distance and high-speed data transmission.

1. Series Specification: Devices in the ISO308x series, including the ISO3080DWR, are distinguished by their integrated isolation function, which ensures that signals are transmitted without interference from electrical noise or potential ground differences. They are designed for bidirectional data communications on multipoint bus transmission lines.

2. Pin Configuration and Connection Details: The ISO3080DWR is typically provided in a 16-pin SOIC package. Each pin plays a specific role in facilitating isolated communication and must be connected with precision to the system's circuitry to ensure the device's functionality.

3. Power Supply Connections (VCCI, VCCO): The ISO3080DWR has two separate power supply pins: VCCI for the input side and VCCO for the isolated output side. Each of these should be connected to a clean, stable power source of the correct voltage as specified in the device datasheet.

4. Ground Connections (GNDI, GNDO): Two ground pins are also provided, one for the input side (GNDI) and one for the isolated output side (GNDO). These should be connected to their respective ground planes to maintain signal integrity and the isolation barrier's effectiveness.

5. Bus Pins (R, D, DE, RE): For RS-485 communication, the ISO3080DWR includes receiver (R) and driver (D) pins, along with driver enable (DE) and receiver enable (RE) pins. The R and D pins are connected to the differential bus lines, while the DE and RE pins are used to control the transceiver modes.

6. Isolation and Signal Paths: The ISO3080DWR features internal isolation barriers that separate the logic side from the bus side. This isolation must be considered in the PCB layout to prevent noise coupling across the barrier.

7. Configuration Pins: Some pins may serve as configuration options, allowing for adjustments to be made for specific application requirements. These may include termination resistors or failsafe features.

8. Thermal Management Considerations: While the ISO3080DWR is designed for efficiency, any design incorporating this transceiver should consider the thermal implications, ensuring that the layout allows for proper heat dissipation.

When integrating the ISO3080DWR into a design, it is vital to ensure that all power and ground connections are made securely, with careful attention to the isolation barrier's integrity. The signal lines must be routed with consideration for impedance matching and minimizing crosstalk, especially in the harsh electrical environments where RS-485 is typically used. Through careful design, the ISO3080DWR can provide reliable communication for industrial applications requiring robust noise immunity and signal isolation.

ISO3080DWR FAQ

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6. What is the process for return or replacement of ISO3080DWR?

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 ISO3080DWR we delivered, we will accept the replacement or return of the ISO3080DWR 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 ISO3080DWR.

(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