MAX11358B Datasheet, PDF (68/70 Pages) Maxim Integrated Products – 16-Bit Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor

16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
MAX11358B
DV_DD CPOUT _CPOUT
SV_ MUX
PWM
UPIO_
200kΩ
100kΩ
(1.8V
TO
0.01μF _2.6V)
EN_
ALH_
100kΩ
100kΩ
100kΩ
μC
SEG n
LCD
LCD
DRIVERS _{COM m}
Figure 30. LCD Contrast-Adjustment Application
REF
MAX11358B
PWM
SPDT1
SNO1
SCM1
SNC1
AGND
IN1+
OUT1
IN1-
~1.25V
~19kHz
VOLTAGE
RIPPLE < 1mV
350kΩ
0.1μF
240kΩ
~0.3V
60kΩ
I_T
TRANSDUCER
0.300V (±1mV)
Figure 31. Sensor-Bias Voltage Trim Application
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