MAX6656 查看數據表（PDF） - Maxim Integrated
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MAX6656 Datasheet PDF : 18 Pages
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Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
Typical Application Circuit
2.5V
2N3906
CPU
TO 12V
TO 3.3V OR 5V
TO 2.5V
2200pF
DXP1
DXN1
VIN1
VIN2
VIN3
DXP2
DXN2
VCC
MAX6655
MAX6656
SMBCLK
SMBDATA
ALERT
OVERT
ADD0
ADD1
GND
0.1µF
VCC
10kΩ
SMBus/I2C
CONTROLLER
TO SYSTEM SHUTDOWN
Functional Diagram
VCC
MAX6655/MAX6656
VIN1
INPUT VOLTAGE
ADC
VIN2
SCALING AND
VIN3
MULTIPLEXER
DXP1
DXN1
TEMPERATURE
SENSOR
VOLTAGE
REFERENCE
DXP2 DXN2
DATA AND
CONTROL
LOGIC
SMBus/I2C-
COMPATIBLE
INTERFACE
ADD0 ADD1
SMBDATA
SMBCLK
ALERT
OVERT
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