MAX9926 MAXIM [Maxim Integrated Products], MAX9926 Datasheet - Page 17

• Manufacturer Part Number: MAX9926
• Description: Variable Reluctance Sensor Interfaces with Differential Input and Adaptive Peak Threshold
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 6. MAX9925/MAX9927 Operating Mode A
Figure 7. MAX9925/MAX9927 Operating Mode B
Differential Input and Adaptive Peak Threshold
10μF || 0.1μF
10μF || 0.1μF
Variable Reluctance Sensor Interfaces with
SENSOR
SENSOR
VR
VR
______________________________________________________________________________________
10kΩ
10kΩ
10kΩ
10kΩ
1nF
1kΩ
1nF
1kΩ
+5V
+5V
1kΩ
1kΩ
IN+
BIAS
V
IN+
IN-
BIAS
V
IN-
CC
ZERO_EN
CC
ZERO_EN
MAX9925
MAX9927
MAX9925
MAX9927
INT_THRS
INT_THRS
OUT
OUT
Application Circuits (continued)
GND
GND
COUT
COUT
EXT
EXT
R
R
PULLUP
PULLUP
V
V
PULLUP
FILTER
PULLUP
TPU
TPU
PWM
μC
μC
17