Datasheet

MAX14934–MAX14936 Four-Channel, 5kV
RMS
Digital Isolators
www.maximintegrated.com
Maxim Integrated │ 20
Table 1. Output Behavior During Undervoltage Conditions
Figure 2. Undervoltage Lockout Behavior (MAX1493_A/BC High)
Figure 4. Undervoltage Lockout Behavior (MAX1493_D/E/F High)
V
DDA
V
DDB
OUTA_
MAX1493_D/E/F
INPUT SET TO HIGH
OUTB_
3V/div
200µs/div
Figure 5. Undervoltage Lockout Behavior (MAX1493_D/E/F Low)
V
DDA
V
DDB
OUTA_
MAX1493_D/E/F
INPUT SET TO LOW
OUTB_
3V/div
200µs/div
Figure 3. Undervoltage Lockout Behavior (MAX1493_A/BC Low)
VIN__ VDDA VDDB VOUTA_ VOUTB_
1 Powered Powered 1 1
0 Powered Powered 0 0
X Undervoltage Powered Default Default
X Powered Undervoltage Default Default
V
DDA
V
DDB
OUTA_
MAX1493_A/B/C
INPUT SET TO HIGH
OUTB_
3V/div
200µs/div
V
DDA
V
DDB
OUTA_
MAX1493_A/B/C
INPUT SET TO LOW
OUTB_
3V/div
200µs/div