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- ADUM4190ARIZ - ADI
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Manufacturer:ADI
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ManyChip's Part#:MC3068833
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Category:Amplifier, Buffer IC
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Package:SOIC-16
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Datasheet:Datasheet 3D Model
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Description:Isolation Amplifier, High Stability Error, 1 Amplifier, 5kV, 3V to 20V, SOIC, 16Pins
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Stock Locations:
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Availability:224 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.95
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Product Details
- The ADuM4190 is an isolated error amplifier based on ADI, iCoupler® technology. The ADuM4190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM4190 enable improvements in transient response, power density, and stability as compared to commonly used optocoupler and shunt regulator solutions.
- Unlike optocoupler-based solutions, which have an uncertain current transfer ratio over lifetime and at high temperatures, the ADuM4190 transfer function does not change over its lifetime and is stable over a wide temperature range of −40°C to +125°C.
- Included in the ADuM4190 is a wideband operational amplifier for a variety of commonly used power supply loop compensation techniques. The ADuM4190 is fast enough to allow a feedback loop to react to fast transient conditions and overcurrent conditions. Also included is a high accuracy 1.225 V reference to compare with the supply output setpoint.
- The ADuM4190 is packaged in a wide body, 16-lead SOIC package for a reinforced 5 kV rms isolation voltage rating.
- Applications
- Linear feedback power supplies
- Inverters
- Uninterruptible power supplies (UPS)
- DOSA-compatible modules
- Voltage monitors
- ### Features and Benefits
- Stable over time and temperature
- 0.5% initial accuracy
- 1% accuracy over the full temperature range
- Compatible with Type II or Type III compensation networks
- Reference voltage: 1.225 V
- Compatible with DOSA
- Low power operation: <7 mA total
- Wide voltage supply range: 3.0 V to 20 V (VDD1 and VDD2)
- Output -3 dB bandwidth: 400 kHz typical
- Isolation voltage: 5 kV rms reinforced
- See data sheet for additional features
- **ADuM4190-EP supports defense and aerospace applications (ADEQ standard)**
- Download ADuM4190-EP data sheet (pdf)
- Military temperature range (−55°C to +125°C)
- Controlled manufacturing baseline
- One assembly/test site
- One fabrication site
- Enhanced product change notification
- Qualification data available on request
- V62/17602 DSCC Drawing Number
ADUM4190ARIZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | SOIC-16 |
| Supply Current | 2.90 mA |
| Number of Channels | 2 Channel |
| Number of Positions | 16 Position |
| Power Dissipation | 2.78 W |
| Common Mode Rejection Ratio | 72 dB |
| Bandwidth | 200 kHz |
| Gain Bandwidth Product | 10 MHz |
| Isolation Voltage | 5 kV |
| Fall Time (Max) | 1000000 ns |
| Fall Time (Max) | 1000000 ns |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| 3dB Bandwidth | 200 kHz |
| Supply Voltage | 3V ~ 20V |
| Supply Voltage (Max) | 20 V |
| Supply Voltage (Min) | 3 V |
| Show | |
| Size-Length | 12.85 mm |
| Size-Width | 7.6 mm |
| Size-Height | 2.44 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/12/17 |
| ECCN Code | EAR99 |
Order guide
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charges, duties and taxes.
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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