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TI ISO7221BDR
Experience unparalleled connectivity with this rugged and reliable cable
Brands: Texas Instruments
Mfr.Part #: ISO7221BDR
Datasheet: ISO7221BDR Datasheet (PDF)
Package/Case: SOIC (D)-8
RoHS Status:
Stock Condition: 6,802 pcs, New Original
Product Type: 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 | $1.763 | $1.763 |
| 10 | $1.527 | $15.270 |
| 30 | $1.379 | $41.370 |
| 100 | $1.140 | $114.000 |
| 500 | $1.071 | $535.500 |
| 1000 | $1.042 | $1042.000 |
In Stock: 6,802 PCS
ISO7221BDR General Description
The ISO7221BDR is a dual-channel digital isolator designed by Texas Instruments to provide high levels of galvanic isolation and noise protection for sensitive circuitry. With channels oriented in the same or opposite directions, depending on the model variant, these devices offer isolation barriers up to 4000 VPK per VDE standard. By utilizing silicon-dioxide technology, the logic input and output buffers are securely separated to prevent interference from high voltages or noise currents
Features
- The digital isolator offers high isolation voltage ratings for secure transmission
- Wide operating temperature range ensures reliable performance in harsh environments
- High-speed data transfer up to 100 Mbps for fast processing and analysis
- Suitable for various industrial applications including automation, IoT devices, and medical equipment
Application
- Isolate, protect, and communicate
- Enhance safety with galvanic isolation
- Reduce noise, improve reliability
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rating | Catalog | Integrated isolated power | No |
| Isolation rating | Basic | Number of channels | 2 |
| Forward/reverse channels | 1 forward / 1 reverse | Default output | High |
| Data rate (max) (MBps) | 5 | Surge isolation voltage (VIOSM) (VPK) | 4000 |
| Transient isolation voltage (VIOTM) (VPK) | 4000 | Withstand isolation voltage (VISO) (Vrms) | 2500 |
| CMTI (min) (V/µs) | 15000 | Operating temperature range (°C) | -40 to 125 |
| Supply voltage (max) (V) | 5 | Supply voltage (min) (V) | 3.3 |
| Propagation delay time (typ) (µs) | 0.055 | Current consumption per channel (DC) (typ) (mA) | 4.3 |
| Current consumption per channel (1 Mbps) (typ) (mA) | 5 | Creepage (min) (mm) | 4 |
| Clearance (min) (mm) | 4 |
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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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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 ISO7221BDR is a robust digital isolator chip that provides high-speed, data and clock isolation up to 5 kV. It is designed to protect sensitive circuitry from transients and noise commonly found in industrial environments. This chip offers excellent performance, low power consumption, and reliable communication between different circuits, making it suitable for a wide range of applications.
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Equivalent
Some equivalent products of ISO7221BDR chip are: 1. ISO7221ADR 2. ISO7221BD 3. ISO7221AD 4. ISO7221QDR 5. ISO7221QDRQ1 -
Features
The ISO7221BDR is a dual-channel digital isolator that provides signal isolation for high-speed digital interfaces. It offers a wide data rate range of up to 100 Mbps and supports bidirectional communication. The device has a low power consumption, a high electromagnetic compatibility (EMC) performance, and is capable of transferring digital signals across a potential isolation barrier. -
Pinout
The ISO7221BDR is a digital isolator with a pin count of 8. It provides high electromagnetic immunity and low emissions at low-power consumption. It is used for isolating digital signals in various applications like industrial automation, motor control systems, and medical equipment. -
Manufacturer
The manufacturer of the ISO7221BDR is Texas Instruments. It is an American company that designs and manufactures a wide range of semiconductor products, including integrated circuits (ICs) and embedded processors. -
Application Field
The ISO7221BDR is commonly used in industrial automation, process control, and communication systems for transmitting high-speed digital signals across isolation barriers. It is also utilized in medical equipment, test and measurement instruments, and power grid applications where reinforced isolation is required to ensure safety and reliability. -
Package
The ISO7221BDR chip is packaged in a standard SOIC-16 package. It has a dual-channel DGK form and a size of 5 mm x 7.5 mm.
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