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TI ISO7221CD
General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
Brands: Texas Instruments
Mfr.Part #: ISO7221CD
Datasheet: ISO7221CD Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 9,407 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 | $11.591 | $11.591 |
| 200 | $4.485 | $897.000 |
| 500 | $4.328 | $2164.000 |
| 1000 | $4.250 | $4250.000 |
In Stock: 9,407 PCS
ISO7221CD General Description
With a wide operating temperature range of -40°C to +125°C, the ISO7221CD is suitable for use in harsh environments where temperature fluctuations can occur. The device requires two supply voltages (2.8V, 3.3V, or 5V) and offers 5V tolerant inputs when supplied from a 2.8V or 3.3V source, ensuring compatibility with a range of systems and power configurations
Features
- Durable construction for long-term use
- Highly resistant to electromagnetic interference
- Suitable for industrial automation applications
- Fully compliant with industry standards and regulations
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Digital Isolators |
| RoHS | Details | Series | ISO7221C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
| Number of Channels | 2 Channel | Polarity | Unidirectional |
| Data Rate | 25 Mb/s | Isolation Voltage | 2500 Vrms |
| Isolation Type | Capacitive Coupling | Supply Voltage - Max | 5 V |
| Supply Voltage - Min | 2.8 V | Operating Supply Current | 12 mA |
| Propagation Delay Time | 32 ns | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Brand | Texas Instruments |
| Forward Channels | 1 Channel | Operating Supply Voltage | 2.8 V to 5 V |
| Product Type | Digital Isolators | Reverse Channels | 1 Channel |
| Factory Pack Quantity | 75 | Subcategory | Interface ICs |
| Type | General Purpose | Unit Weight | 0.019048 oz |
| 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) | 25 | 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) | 2.8 |
| Propagation delay time (typ) (µs) | 0.036 | Current consumption per channel (DC) (typ) (mA) | 4.3 |
| Creepage (min) (mm) | 4 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 |
 |
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 | |
|---|---|---|
 |
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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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 ISO7221CD is a digital isolator chip from Texas Instruments, designed to provide galvanic isolation between two systems by utilizing capacitive isolation technology. It has dual-channel isolation and can provide up to 4 kV of isolation voltage, making it ideal for applications such as industrial automation, motor control, and data communication.
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Equivalent
Equivalent products of ISO7221CD chip include ISO7221AD, ISO7221BD, and ISO7221MD. These are high-speed, dual-channel digital isolators with reinforced insulation, ideal for use in industrial automation, pro audio equipment, and automotive applications. It provides enhanced reliability and protection in noisy environments. -
Features
ISO7221CD is a 2-channel digital isolator with 2.5 kVrms isolation voltage, and 50 Mbps data rate. It has low propagation delay of 11 ns and low power consumption of 3.5 mA per channel. It is suitable for industrial automation, isolated I/O interfaces, and motor control applications. -
Pinout
The ISO7221CD is a dual-channel digital isolator with a total pin count of 16. Pin 1 is GND, Pin 8 is VCC1, Pin 9 is VCC2, Pin 16 is GND; Pins 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, and 14 are input/output pins for data transmission in both directions between isolated sections. -
Manufacturer
The ISO7221CD is manufactured by Texas Instruments, a multinational semiconductor company that designs and manufactures analog and digital circuits. Texas Instruments is a major player in the electronics industry, producing a wide range of products including processors, microcontrollers, and power management solutions. -
Application Field
ISO7221CD is a dual-channel digital isolator commonly used in industrial automation, telecom equipment, and medical devices for isolating high-speed signals, voltage spikes, and noise between two systems. It provides enhanced reliability, performance, and safety by preventing ground loops, reducing electromagnetic interference, and protecting sensitive components from damage. -
Package
The ISO7221CD chip comes in a SOIC-8 package, with a dual-channel digital isolator form factor. The dimensions of the package size are 13.72 mm x 8.89 mm.
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