ADUM7510

Data Sheet FEATURES RoHS-compliant, 16-lead, QSOP package Low power operation: 5 V 1.2 mA per channel maximum @ 0 Mbps to 2 Mbps 2.8 mA per channel maximum @ 10 Mbps High temperature operation: 105°C Up to 10 Mbps data rate (NRZ) Low default output state 1000 V rms isolation rating Safety and regulatory approvals (pending) UL recognition 1000 V rms for 1 minute per UL 1577 APPLICATIONS General-purpose, unidirectional, multichannel isolation GENERAL DESCRIPTION The ADuM75101 is a unidirectional 5-channel isolator based on the Analog Devices, Inc., iCoupler® technology. In contrast to the ADuM1510, the ADuM7510 has a lower isolation rating, offering a reduced cost option for applications that can accept a 1 kV ac isolation. 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 5-Channel, 1 kV Unidirectional Digital Isolator ADuM7510 FUNCTIONAL BLOCK DIAGRAM VDD1 1 ADuM7510 GND1 2 VIA 3 ENCODE VIB 4 ENCODE DECODE DECODE VIC 5 ENCODE DECODE VID 6 ENCODE DECODE VIE 7 GND1 8 ENCODE DECODE Figure ...