π220N31
| Price: |
$0.60-$0.95 |
$1.6-$2.5 |
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π220N31 |
ADuM1250ARZ-RL7
ADuM1250ARZ
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Product Specification:
The π220N31/π221N31 devices are low-power bidirectional isolators compatible with the I2C interface and are based on iDivider technology from 2PaiSemi. These devices have logic input and output buffers that are separated by using a silicon dioxide (SiO2) barrier. These devices block high voltages and prevent noise currents from entering the control side ground, avoiding circuit interference and damaging sensitive components.
The π220N31/π221N31 devices are based on iDivider technology with functional, performance, size, and power consumption advantages as compared to optocouplers.
The π220N31 provides two bidirectional channels, supporting a complete isolated I2C interface. The π221N31 provides one bidirectional channel and one unidirectional channel for applications where a bidirectional clock is not required. The π221N31 is used in applications that have a single master while the π220N31 is suitable for multi-master applications.
These devices feature independent 3.0V to 5.5V supplies on each side of the isolator. These devices operate from DC to 2MHz at ambient temperatures of -40°C to +125°C.
Bidirectional I2C communication
Ultra-low power consumption
Supports up to 2 MHz operation
Open-drain interfaces
Side 1 outputs with 3.5 mA sink current
Side 2 outputs with 35 mA sink current
3.0V to 5.5V supply/logic levels
High common-mode transient immunity: 75 kV/µs typical
Safety and regulatory approvals(Pending)：
UL recognition:
3000Vrms for 1 minute per UL 1577
CSA Component Acceptance Notice 5A
VDE certificate of conformity:
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 707V peak
CQC certification per GB4943.1-2011
AEC-Q100 (Pending)
Wide temperature range: -40°C to 125°C
8-lead, RoHS-compliant, SOIC package
Applications:
solated I2C, SMBus, PMBus interfaces
Multilevel I2C interfaces
Electric and Hybrid-Electric Vehicles
Open-Drain Networks
I2C Level Shifting
Power supplies
Packing & Delivery:
1. Shipping Method: Express (SF Express, DHL, TNT, FedEx, etc.), shipping charges are paid by the buyer.
2. Packaging Method: pressure-proof, moisture proof, shock-proof packaging.
3. Shipping Time: In stock items: 3-5 days. Lead Time orders: 45-65 days.
ONE-STOP Electronic Parts Supply Chain:
1. 18 years of experience in the electronic components industry, Our online service provided by over 80+ sales and technical.
2. Serving over 4500 global customers, Annual sales exceeding 50 million USD, and has an upward trend every year.
3. In recent years, many of our clients have adopted Chinese chip brands, reducing costs.
4. We guarantee the quality of each chip and can also provide samples for customers to test, addressing their concerns.
5. Our Produc ime incudes MCU, lsolators, Transceiver,lsolation Power IC, Driver IC, Amplner, Analog Swtch, Comparator, Translator, Gate lc, Sensorpower devices, etc.
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