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TI ISO7342CDWR
General Purpose Digital Isolator 3000Vrms 4 Channel 25Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)
Brands: TI
Mfr.Part #: ISO7342CDWR
Datasheet: ISO7342CDWR Datasheet (PDF)
Package/Case: SOIC-16
RoHS Status:
Stock Condition: 1840 pcs, New Original
Product Type: Isolation ; Digital isolators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.913 | $1.913 |
| 10 | $1.642 | $16.420 |
| 30 | $1.472 | $44.160 |
| 100 | $1.299 | $129.900 |
| 500 | $1.221 | $610.500 |
| 1000 | $1.187 | $1187.000 |
In Stock:1840 PCS
ISO7342CDWR General Description
The ISO734x family of devices provides galvanic isolation up to 3000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-10. These devices have four isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.
The ISO7340x device has four channels in forward direction, the ISO7341x device has three forward and one reverse-direction channels, and the ISO7342x device has two forward and two reverse-direction channels. In case of input power or signal loss, the default output is for devices with suffix and for devices without suffix . See the section for further details.
Used in conjunction with isolated power supplies, these devices help prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO734x device has integrated noise filter for harsh industrial environment where short noise pulses may be present at the device input pins. The ISO734x device has TTL input thresholds and operates from 3-V to 5.5-V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO734x family of devices has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance.
For all available packages, see the orderable addendum at the end of the datasheet.
Features
- Signaling Rate: 25 Mbps
- Integrated Noise Filter on the Inputs
- Default Output and Options
- Low Power Consumption, Typical ICC per Channel at 1 Mbps:
- ISO7340x: 0.9 mA (5-V Supplies),
0.7 mA (3.3-V Supplies) - ISO7341x: 1.2 mA (5-V Supplies),
0.9 mA (3.3-V Supplies) - ISO7342x: 1.3 mA (5-V Supplies),
0.9 mA (3.3-V Supplies)
- ISO7340x: 0.9 mA (5-V Supplies),
- Low Propagation Delay: 31 ns
Typical (5-V Supplies) - 3.3-V and 5-V Level Translation
- Wide Temperature Range: –40°C to 125°C
- 70-KV/μs Transient Immunity,
Typical (5-V Supplies) - Robust Electromagnetic Compatibility (EMC)
- System-level ESD, EFT, and Surge Immunity
- Low Emissions
- Operates from 3.3-V and 5-V Supplies
- Wide-Body SOIC-16 Package
- Safety-Related Certifications:
- 4242-VPK Basic Isolation per DIN V VDE V 0884-10 and DIN EN 61010-1
- 3-KVRMS Isolation for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 End Equipment Standards
- GB4943.1-2011 CQC Certified
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rating | Catalog | Integrated isolated power | No |
| Isolation rating | Basic | Number of channels | 4 |
| Forward/reverse channels | 2 forward / 2 reverse | Default output | High |
| Data rate (max) (MBps) | 25 | Surge isolation voltage (VIOSM) (VPK) | 7800 |
| Transient isolation voltage (VIOTM) (VPK) | 4242 | Withstand isolation voltage (VISO) (Vrms) | 3000 |
| CMTI (min) (V/µs) | 25000 | Operating temperature range (°C) | -40 to 125 |
| Supply voltage (max) (V) | 5 | Supply voltage (min) (V) | 3.3 |
| Propagation delay time (typ) (µs) | 0.031 | Current consumption per channel (DC) (typ) (mA) | 0.9 |
| Current consumption per channel (1 Mbps) (typ) (mA) | 0.9 | 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.
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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 ISO7342CDWR is a digital isolator chip designed to provide galvanic isolation between different parts of an electronic circuit. It utilizes capacitive isolation technology to transfer signals across the isolation barrier without the need for physical contact. The chip features up to 3.75 kVrms withstand voltage and is suitable for use in various applications such as industrial automation, power supplies, and motor control systems.
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Features
The ISO7342CDWR is a quad-channel, -
Pinout
The ISO7342CDWR is a quad-channel, digital isolator with 16 pins. It provides galvanic isolation and data transmission between two systems by sending and receiving digital signals. -
Manufacturer
The manufacturer of the ISO7342CDWR is Texas Instruments Incorporated (TI). It is an American semiconductor company that designs and manufactures various integrated circuits, including analog and digital signal processors, microcontrollers, and other related devices. -
Application Field
The ISO7342CDWR is a high-speed, quad-channel digital isolator. It is commonly used in industrial automation, medical equipment, telecommunications, and power applications. It provides galvanic isolation between high-voltage systems, enhancing safety and reliability in these applications. -
Package
The ISO7342CDWR chip is available in a small outline package (SOIC) type with a nominal body width of 3.9 mm. It comes in a 16-pin package and has a 0.25-inch-wide package tape reel (T&R) form.
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