ADUM5411BRSZ

ADUM5411BRSZ is a quad-channel digital isolator with isoPower®, integrated, isolated DC-to-DC converter. Based on the Analog Devices, Inc., iCoupler® technology, the DC-to-DC converter provides regulated, isolated power that is adjustable between 3.15V and 5.25V. It 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 the DC-to-DC converter. The result is a small form factor, a total isolation solution. It is approved by 2500V rms for 1 minute per UL 1577, DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, VIORM = 565V peak. It is used in applications such as RS-232 transceivers, power supply startup bias and gate drives, isolated sensor interfaces, and industrial PLCs.

• isoPower integrated, isolated dc-to-dc converter, up to 150mW output power
• High common-mode transient immunity is 100KV/μs typical
• Number of inputs, VDD1 side is 3, line regulation is 20mV/V typ at ISO=15mA, VDDP=4.5-5.5V, TA=25°C
• Number of inputs, VISO side is 1, load regulation is 1% typ (IISO = 3mA to 27mA, TA = 25°C)
• 150Mbps max data rate, output ripple is 75mV p-p typ 20MHz bandwidth, TA=25°C, VDD1=VDDP=VISO=5V
• 13ns max propagation delay at 5V, output noise is 200mV p-p typ at TA=25°C, VDD1=VDDP=VISO=5V
• 3ns maximum pulse width distortion (tPLH − tPHL)
• Switching frequency is 125MHz typical at (TA = 25°C, VDD1 = VDDP = VISO = 5V)
• Pulse-width modulation frequency is 600KHz typical at (TA = 25°C, VDD1 = VDDP = VISO = 5V)
• Operating temperature range from -40°C to +105°C, 24-lead SSOP package

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