MAX1359B Maxim Integrated Products, MAX1359B Datasheet - Page 63

• Manufacturer Part Number: MAX1359B
• Description: Data-Acquisition System
• Manufacturer: Maxim Integrated Products

DataSheet.in
Figure 28. LCD Contrast-Adjustment Application
Figure 29. Power-Supply Sleep-Mode Duty-Cycle Control
UPIOs, RTC, Voltage Monitors, and Temp Sensor
16-Bit, Data-Acquisition System with ADC, DAC,
______________________________________________________________________________________
MAX1359B
PWM
PWM
MAX1359B
SV_
ALH_
DV
SV_
DD
MUX
ALH_
CPOUT
EN_
DV
DD
MUX
CPOUT
UPIO_
CPOUT
EN_
UPIO_
DV
AV
DD
DD
200kΩ
PSCTL
V
BATT
+2.3V
+3.3V
PSCTL
V
DD
100kΩ
100kΩ
100kΩ
100kΩ
0.01µF
10MΩ
V
(1.8V
TO
2.6V)
SHDN
POWER SUPPLY
IN
ON-TIME <100ms TYP
10s PERIOD TYP
V
DD
VOUT
DRIVERS
LCD
<10µA
µC
100µF
SEG
COM
V
DD
m
n
µC
LCD
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