ADUM1510 5-Channel, Unidirectional Digital Isolator _ BDTIC a Leading Distributor in China

ADUM1510 5-Channel, Unidirectional Digital Isolator

General-purpose, unidirectional, multichannel isolation

The ADuM1510 is a unidirectional, 5-channel isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.

By avoiding the use of LEDs and photodiodes, iCoupler devices eliminate the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with iCoupler products. In addition, iCoupler devices run at one-tenth to one-sixth the power consumption of optocouplers at comparable signal data rates.

The ADuM1510 isolator provides five independent isolation channels supporting data rates up to 10 Mbps. The ADuM1510 operates with the supply voltage of either side ranging from 4.5 V to 5.5 V. Unlike other optocoupler alternatives, the ADuM1510 isolator has a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/ power-down conditions.

Applications

Features and Benefits

RoHS compliant, 16-lead, wide body SOIC package
Low power operation: 5 V
- 1.3 mA per channel maximum at 0 Mbps to 2 Mbps
- 3.3 mA per channel maximum at 10 Mbps

High temperature operation: 105°C
Up to 10 Mbps data rate (NRZ) default output state
Safety and regulatory approvals
- UL recognition: 3750 V rms for 1 minute per UL 1577

Interface & Isolation

Standard Digital Isolators

Data Sheets

Document	note
ADuM1510: 5-Channel, Unidirectional Digital Isolator Data Sheet (Rev. D)	PDF 258 kB

Application Notes

Document	note
AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C)	PDF 406 kB
AN-913: Isolating I2C Interfaces (Rev. 0)	PDF 280 kB
AN-727: iCoupler® Isolation in RS-485 Applications (Rev. 0)	PDF 282 kB
AN-740: iCoupler® Isolation in RS-232 Applications (Rev. 0)	PDF 716 kB
AN-770: iCoupler® Isolation in CAN Bus Applications (Rev. 0)	PDF 234 kB
AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (Rev. A)	PDF 246 kB
AN-825: Power Supply Considerations in iCoupler® Isolation Products (Rev. 0)	PDF 181 kB