ADI releases four passways of digital isolaters with minimum industry
A few days ago, Analog Devices, Inc. (ADI) Introduce four passways of figure isolating device series ADuM744xes with minimum industry newly, adopt small-scale QSOP of 5mm * 6mm to capsulate (1/4 of the little appearances of size) ,Can isolate four passways of data and powers, reduce the area of the required circuit board by 70% at the same time, cost reduction is 20%. Especially suitable application used for only needing 1kV mean value to isolate the grade of this serial devices, and the requirements for small dimension are higher than isolating the low cost required to design. These new devices have expanded iCoupler(R) of ADI Company The lectotype range of the digital isolation technology products, including the mean value is the products of the segregation grades of 2.5kV and 5kV, the like product with the other suppliers in the industry was compared, the segregation products of ADI have offered more rich and more varied with better characteristic digital isolater choice to user.
About ADuM744x digital isolater
ADuM744x digital isolater series include ADuM7440, ADuM7441 and ADuM7442, offer various dispositions of the data rate with a plurality of passway directions selecting and 1 Mbps to 25 Mbps. The power voltage ranges of these devices can offer the compatibility with the low voltage system from 3.0V to 5.5V, and can realize that cross over the voltage conversion which isolate the protective screen. ADuM744x digital isolater has extremely low power consumption, and the low pulse width is distorted. In addition, each product also has input burrs that interferes with the traffic filter, are used for avoiding receiving outside noise interference. The but the design of small dimension and low cost that ADuM744x product series are specially, it is the competitive digital isolater of 1kV to the mean value, it is not merely the redaction reduced briefly.