ADUM5412BRSZ

数字隔离器 4-Ch Isolator w/Int DC/DC Conv 2.5kV,2:2

The is a robust 2.5KVrms quad channel isolator with integrated DC to DC converters in 24 lead SSOP package. This digital isolator has isoPower integrated, isolated DC to DC converters. Based on the Analogue Devices iCoupler technology, the DC to DC converters provide regulated, isolated power that is adjustable between 3.15V and 5.25V. The ADuM5412 eliminates the need for a separate, isolated DC to DC converter in low power, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of DC to DC converters. The result is a small form factor, total isolation solution. It is typically used in RS232 transceivers, isolated sensor interfaces, power supply start-up bias and gate drives.

.

2 inputs at VDD1 side and 2 inputs at VISO side

.

Maximum data rate of 150Mbps

.

Maximum propagation delay of 13ns at 5V

.

Maximum pulse width distortion of 3ns

.

Up to 150mW output power

.

High common mode transient immunity of 100KV/µs

.

Operating temperature range from -40°C to +105°C

ESD sensitive device. Proper ESD precautions should be taken to avoid performance degradation and loss of functionality.