Datasheet

MAX9924–MAX9927
Variable Reluctance Sensor Interfaces with
Differential Input and Adaptive Peak Threshold
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Functional Diagrams
MAX9924
100kΩ
100kΩ
10kΩ
100kΩ
V
CC
V
CC
MODE
LOGIC
INT_THRS EXT
IN-
100kΩ
V
CC
IN+
BIAS
OP AMP
COMPARATOR
30%
BUFFER
INTERNAL
REFERENCE
2.5V
V
MIN
THRESHOLD
65ms
WATCHDOG
PEAK
DETECTOR
MODE
LOGIC
COUT
ZERO_EN
INT_THRS
GND
V
CC