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Name: ISO1176TDW
Brand: Texas Instruments
SKU: ISO1176TDW
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 ISO1176TDW

Part No.:: ISO1176TDW

Manufacturer:: Texas Instruments

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

Datasheet:: ISO1176TDW.pdf

Description:: ISO RS485 W/ TRANSFORMER DRIVER

In Stock:: 3478

Quantity:: Add To Cart

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ISO1176TDW this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISO1176TDW 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 ISO1176TDW 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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ISO1176TDW Typical application Circuitry

ISO1176TDW

The ISO1176TDW is a robust, low-power, bidirectional, triple-channel digital isolator. Manufactured by Texas Instruments, this device is primarily intended for communication between systems that are isolated from each other.

Key characteristics of the ISO1176TDW are:

1. Triple-Channel Isolation: The ISO1176TDW has three isolated channels, with two channels in one direction and one channel in the other.

2. High-Speed Operation: This chip operates at data rates up to 40 Mbps, supporting high-speed communication.

3. Low Power Consumption: The ISO1176TDW has low power consumption, making it ideal for energy-sensitive applications.

4. Isolation Rating: It offers galvanic isolation for up to 2500 VRMS for 1 minute, in accordance with UL 1577.

A typical application of the ISO1176TDW is in isolated RS-485/RS-422 transceiver systems. Here's how it would be connected:

1. Power Supply: Connect VCC1 (pin 2) and GND1 (pin 3) on the input side to the power supply and ground, respectively. Similarly, VCC2 (pin 8) and GND2 (pin 7) on the output side are connected to the power supply and ground of the isolated domain.

2. Input/Output Data Lines: Connect the input data to DIN (pin 1). The isolated output will be available at DOUT (pin 6).

3. Enable Lines: The gadget can be enabled or disabled using the EN (pin 4) pin.

When designing with the ISO1176TDW, several points should be considered:

- Isolation Requirements: It's important to consider the isolation requirements of the application. The ISO1176TDW provides isolation of 2500 VRMS, suitable for many industrial applications.

- Power Supply Decoupling: Add decoupling capacitors close to the power supply pins (VCC1, VCC2) to reduce power supply noise. - Proper PCB Layout: Maintain proper clearance and creepage distances on the PCB layout between the isolated and non-isolated domains to ensure the specified isolation voltage.

- Data Direction: Ensure proper data direction as the ISO1176TDW has unidirectional channels, two from side 1 to side 2, and one from side 2 to side 1.

In conclusion, the ISO1176TDW is a versatile solution for applications that require digital signal isolation, such as isolated RS-485/RS-422 interfaces, industrial fieldbus communication, and servo control networks.

ISO1176TDW information

ISO1176TDW Specifications

Packaging:
Tube
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:
40Mbps
PropagationDelaytpLH/tpHL(Max):
-
PulseWidthDistortion(Max):
-
Rise/FallTime(Typ):
-
Voltage-Supply:
3.15V ~ 5.5V, 4.75V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISO1176TDW FAQ

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3. Are the ISO1176TDW price and inventory displayed accurate?

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6. What is the process for return or replacement of ISO1176TDW?

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 ISO1176TDW we delivered, we will accept the replacement or return of the ISO1176TDW 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 ISO1176TDW.

(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