MAX14930 Datasheet, PDF (21/25 Pages) Maxim Integrated Products – Many Options Support Broad Applications

MAX14930–MAX14932,
MAX14130–MAX14131
Table 1. Output Behavior Function Table
VIN
VDDA
VDDB
ENA
1
1
Powered
Powered
0
1
0
Powered
Powered
0
1
X
Undervoltage
Powered
0
1
X
Powered
Undervoltage
0
Note: EN_ = 0 (Hi-Z Mode) takes precedence over the default value.
4-Channel, 1kV_RMS, 2.75kV_RMS
and 3.75kV_RMS Digital Isolators
ENB
1
0
1
0
1
0
1
0
VOUTA
1
Hi-Z
0
Hi-Z
Default
Hi-Z
Default
Hi-Z
VOUTB
1
Hi-Z
0
Hi-Z
Default
Hi-Z
Default
Hi-Z
MAX1493_A/B/C
INPUT SET TO HIGH
3V/div
200µs/div
V_DDA
V_DDB
OUTA_
OUTB_
3V/div
MAX1493_A/B/C
INPUT SET TO LOW
200µs/div
V_DDA
V_DDB
OUTA_
OUTB_
Figure 2. Undervoltage Lockout Behavior
(MAX1493_ A/B/C High)
MAX1493_D/E/F, MAX1413_F
INPUT SET TO HIGH
3V/div
200µs/div
V_DDA
V_DDB
OUTA_
OUTB_
Figure 3. Undervoltage Lockout Behavior
(MAX1493_ A/B/C Low)
MAX1493_D/E/F, MAX1413_F
INPUT SET TO LOW
3V/div
200µs/div
V_DDA
V_DDB
OUTA_
OUTB_
Figure 4. Undervoltage Lockout Behavior
(MAX1493_ D/E/F, MAX1413_F High)
Figure 5. Undervoltage Lockout Behavior
(MAX1493_ D/E/F, MAX1413_F Low)
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