ADUM5401WCRWZ-1 Datasheet, PDF (8/24 Pages) Analog Devices – Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

ADuM5401W/ADuM5402W/ADuM5403W
Data Sheet
Table 13. Input and Output Characteristics
Parameter
Symbol Min
DC SPECIFICATIONS
Logic High Input Threshold¹ VIH
Logic Low Input Threshold¹ VIL
0.7 × VISO or
0.7 × VDD1
Logic High Output Voltages² VOH
Logic Low Output Voltages² VOL
VDD1 − 0.2 or
VISO − 0.2
VDD1 − 0.5 or
VISO − 0.5
Undervoltage Lockout
UVLO
Positive Going Threshold VUV+
Negative Going Threshold VUV−
Hysteresis
VUVH
Input Currents per Channel II
−10
AC SPECIFICATIONS
Output Rise/Fall Time
tR/tF
Common-Mode Transient |CM|
25
Immunity³
Refresh Rate
fr
Typ
Max
VDD1 or VISO
0.3 × VISO or
0.3 × VDD1
VDD1 − 0.2 or
VISO − 0.2
0.0
0.1
0.0
0.4
2.7
2.4
0.3
+0.01
+10
2.5
35
1.0
Unit
V
V
V
V
V
V
V
V
V
µA
ns
kV/µs
Mbps
Test Conditions/Comments
IOx = −20 µA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 µA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
VDD1, VISO supplies
0 V ≤ VIx ≤ VDD1 or VISO
10% to 90%
VIx = VDD1 or VISO, VCM = 1000 V,
transient magnitude = 800 V
1 _{VSEL is a nonstandard input that has a logic threshold of approximately 0.9 V.}
2 _{RCOUT is a nonstandard output intended to interface with other isoPower parts. It is not recommended for standard digital loads.}
3 _{|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.7 × VDD1 or 0.7 × VISO for a high output or VO < 0.3 × VDD1 or 0.3 × VISO for a}
low output. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges.
Rev. D | Page 8 of 24