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TI ISO7631FCDWR
General Purpose Digital Isolator 2500Vrms 3 Channel 25Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)
Brands: TI
Mfr.Part #: ISO7631FCDWR
Datasheet: ISO7631FCDWR Datasheet (PDF)
Package/Case: SOIC-16
Product Type: Digital isolators
RoHS Status:
Stock Condition: 6000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The ISO7631F and ISO7641F devices provide galvanic isolation up to 4242 VPK per VDE. The ISO7631F device has three channels, two of which operate in the forward direction and one which operates in the reverse direction. The ISO7641F device has 4 channels, three of which operate in the forward direction and one of which operates in the reverse direction. Suffix F indicates that output defaults to low-state in fail-safe conditions (see ). M-Grade devices are high-speed isolators capable of up to150-Mbps data rates with fast propagation delays, whereas C-Grade devices are capable of up to 25-Mbps data rates with low power consumption and integrated filters for noise-prone applications. C-Grade devices are recommended for lower-speed applications where input noise pulses of less than 6 ns duration must be suppressed, or when low-power consumption is critical.
Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The devices have TTL input thresholds and can operate from 2.7-V (M-Grade), 3.3-V and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V or 2.7-V supplies.
Features
- Signaling Rate: 150 Mbps (M-Grade), 25 Mbps
(C-Grade) - Robust Design with Integrated Noise Filter
(C-Grade) - Low Power Consumption, Typical ICC per Channel
(3.3-V Supplies):- ISO7631FM: 2 mA at 10 Mbps
- ISO7631FC: 1.5 mA at 10 Mbps
- ISO7641FC: 1.3 mA at 10 Mbps
- Extremely-Low ICC_disable (C-Grade)
- Low Propagation Delay: 7 ns Typical (M-Grade)
- Output Defaults to Low-State in Fail-Safe Mode
- Wide Temperature Range: –40°C to 125°C
- 50 KV/µs Transient Immunity, Typical
- Long Life With SiO2 Isolation Barrier
- Operates From 2.7-V (M-Grade), 3.3-V and 5-V
Supply and Logic Levels - 2.7-V (M-Grade), 3.3-V and 5-V Level Translation
- Wide Body SOIC-16 Package
- Safety and Regulatory Approvals
- 2500 VRMS Isolation for 1 Minute per UL 1577
- 4242 VPK Basic Insulation per DIN V VDE V
0884-10 and DIN EN 61010-1 - CSA Component Acceptance Notice 5A, IEC
60950-1 and IEC 61010-1 End Equipment
Standards - CQC Certification per GB4943.1-2011
- TUV 3000 VRMS Reinforced Insulation
according to EN/UL/CSA 60950-1 and
EN/UL/CSA 61010-1
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rating | Catalog | Integrated isolated power | No |
| Isolation rating | Basic | Number of channels | 3 |
| Forward/reverse channels | 2 forward / 1 reverse | Default output | Low |
| Data rate (max) (MBps) | 25 | Surge isolation voltage (VIOSM) (VPK) | 5200 |
| Transient isolation voltage (VIOTM) (VPK) | 4242 | Withstand isolation voltage (VISO) (Vrms) | 2500 |
| CMTI (min) (V/µs) | 25000 | Operating temperature range (°C) | -40 to 125 |
| Supply voltage (max) (V) | 5 | Supply voltage (min) (V) | 2.7 |
| Propagation delay time (typ) (µs) | 0.017 | Current consumption per channel (DC) (typ) (mA) | 1 |
| Current consumption per channel (1 Mbps) (typ) (mA) | 1 | Creepage (min) (mm) | 8 |
| Clearance (min) (mm) | 8 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ISO7631FCDWR chip is an integrated circuit used in automotive systems to protect electronic components from transient voltage spikes and electromagnetic interference (EMI). It provides surge protection, ESD immunity, and efficient EMI filtering solutions. The chip offers reliable and efficient performance in harsh operating conditions, making it ideal for automotive applications.
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Features
ISO 7631 FCDWR is a standard that provides guidelines for evaluating the vibration of road vehicles at the passenger seat. It includes specifications for methodology, instrumentation, and assessment. -
Manufacturer
The manufacturer of the ISO7631FCDWR is Texas Instruments. It is a semiconductor manufacturing company known for producing a wide range of integrated circuits and other electronic components. -
Application Field
The ISO 7631 FCDWR standard is not a specific standard, so it does not have defined application areas. It is more likely that you may be referring to the ISO 7637 FCDWR standard, which specifies test methods and requirements for testing the susceptibility of road vehicles to electromagnetic disturbances. -
Package
The ISO7631FCDWR chip comes in a package type called SOIC (Small Outline Integrated Circuit). It has a form factor of SOIC-8, meaning it has 8 pins. The size of the chip is typically around 3.9 mm x 4.9 mm.
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