Datasheet

MAX9924–MAX9927
Variable Reluctance Sensor Interfaces with
Differential Input and Adaptive Peak Threshold
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Functional Diagrams (continued)
MAX9925
10kΩ
V
CC
V
CC
MODE
LOGIC
EXT
IN-
V
CC
IN+
BIAS
OP AMP
COMPARATOR
30%
BUFFER
V
MIN
THRESHOLD
85ms
WATCHDOG
PEAK
DETECTOR
COUT
ZERO_EN
GND
OUT
V
CC
INT_THRS