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Name: ISO7240CFDWR
Brand: Texas Instruments
SKU: ISO7240CFDWR
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 ISO7240CFDWR

Part No.:: ISO7240CFDWR

Manufacturer:: Texas Instruments

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

Datasheet:: ISO7240CFDWR.pdf

Description:: DGTL ISO 2500VRMS 4CH GP 16SOIC

In Stock:: 2228

Quantity:: Add To Cart

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ISO7240CFDWR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Technology:
Capacitive Coupling
Type:
General Purpose
IsolatedPower:
No
NumberofChannels:
4
Inputs-Side1/Side2:
4/0
ChannelType:
Unidirectional
Voltage-Isolation:
2500Vrms
CommonModeTransientImmunity(Min):
25kV/µs
DataRate:
25Mbps
PropagationDelaytpLH/tpHL(Max):
42ns, 42ns
PulseWidthDistortion(Max):
2.5ns
Rise/FallTime(Typ):
2ns, 2ns
Voltage-Supply:
3.15V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

ISO7240CFDWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISO7240CFDWR 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 ISO7240CFDWR 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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ISO7240CFDWR information

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ISO7240CFDWR Typical application Circuitry

The ISO7240CFDWR is a quad-channel digital isolator from Texas Instruments. It is designed for applications requiring digital signal isolation, noise rejection, and insulation from high voltage.

Key Features of the ISO7240CFDWR:

1. Quad-Channel Isolation: The ISO7240CFDWR provides four independent isolation channels, which means it can support the isolation of up to four data lines simultaneously.

2. High-Speed Performance: The device supports data rates up to 150 Mbps, making it suitable for high-speed digital interface applications.

3. Low Power Consumption: The ISO7240CFDWR is optimized for low power consumption, which helps improve system energy efficiency.

4. Robust Isolation: This digital isolator provides up to 2500Vrms of isolation for 1 minute per UL 1577, protecting sensitive components and humans from high-voltage hazards.

5. Wide Operating Temperature Range: The device is specified for operation from -40°C to +125°C.

Applications of ISO7240CFDWR:

The ISO7240CFDWR finds use in various applications such as industrial data acquisition, medical systems, communication systems, power grid and power supply monitoring, where digital signal isolation is required.

Sample Circuit Connection - SPI Interface Isolation:

Let's outline a potential connection setup for the ISO7240CFDWR in a Serial Peripheral Interface (SPI) isolation scenario:

- Pin 1 (VCC1): Connect this pin to the 5V power supply of the microcontroller side.

- Pins 2, 3, 4, and 5 (IN1, IN2, IN3, IN4): Connect these pins to SPI signals (such as SCLK, MOSI, MISO, and SS) from the microcontroller.

- Pin 6 (GND1): Connect this pin to the ground of the microcontroller side.

- Pin 7 (VCC2): Connect this pin to the 5V power supply of the peripheral device side.

- Pins 8, 9, 10, and 11 (OUT1, OUT2, OUT3, OUT4): Connect these pins to the SPI signals of the peripheral device.

- Pin 12 (GND2): Connect this pin to the ground of the peripheral device side.

Design Considerations:

1. Power Supply Decoupling: It's crucial to have decoupling capacitors near the VCC pins to filter out noise.

2. Data Rate: The data rate should be considered during design, keeping in mind the ISO7240CFDWR is maximum rate of 150 Mbps.

3. Grounding: It is recommended to separate the grounds (GND1 and GND2) on either side of the isolator to maintain the isolation.

4. Isolation Requirements: Carefully consider the isolation requirements of your system. The ISO7240CFDWR provides robust isolation, but the layout and mechanical design of your system also affect the isolation performance.

To summarize, the ISO7240CFDWR is a versatile, high-speed quad-channel digital isolator, useful for various applications requiring reliable digital signal isolation. Its high-speed performance, low power consumption, and robust isolation make it an excellent choice for isolating SPI, UART, and other digital interfaces.

ISO7240CFDWR FAQ

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6. What is the process for return or replacement of ISO7240CFDWR?

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 ISO7240CFDWR we delivered, we will accept the replacement or return of the ISO7240CFDWR 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 ISO7240CFDWR.

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

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(1)Inform us within 90 days

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