MAX1358B Datasheet, PDF (65/71 Pages) Maxim Integrated Products – 16-Bit, Data-Acquisition System with ADC, DACs, UPIOs, RTC, Voltage Monitors, and Temp Sensor

16-Bit, Data-Acquisition System with ADC, DACs,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
VCP
LCDBIAS
µC
COM<3:0>
SEG<23:0>
RX_WAKEUP
RXD
LCD
DRIVERS
VSS
BUZ_HI
BUZ_LO
VSS
MOSI
MISO
SCK
CS1
LCD GLASS
SERIAL-PORT INTERFACE
VSS
PIEZO
ALARM
VBAT
EEPROM
SI
VCC
SO
SCK
CS
GND
VSS
MEM
UP
DOWN
INPUT
INPUT
INPUT
VSS
TXD
CS2
RESET
INPUT
X2IN
32KIN
VDD
VSS
CS2
HIGH-FREQUENCY MICRO CLOCK
32kHz MICRO CLOCK
VBAT
2 AAA OR
1 LITHIUM
COIN CELL
VSS
MAX1358B
CPOUT
DIN
DOUT
CPOUT
PWM
SCLK
CS
RESET
INT
CLK
CLK32K
AVDD
DVDD
DACA
AGND ADC
DGND
DACB
32KIN
32.768kHz
VSS
VCP
32KOUT
DVDD
LINEAR
REG
BG
REG
CF+
CF-
CPOUT
CHARGE-
PUMP
DOUBLER
VSS
UPIO2
UPIO1
UPIO3
STRIP INSERTED
UPIO4
OUTA
SWA
FBA
RX_WAKEUP
LCDBIAS
VSS
TEST
STRIP
VSS
OUTB
SWB
FBB
SNO1
SCM1
SNC1
OUT1
IN1-
IN1+
REF
SNO2
SCM2
SNC2
AIN1
REMOTE TEMPERATURE- ^VSS
MEASUREMENT DIODE
AIN2
VSS
Figure 28. Electrochemical Meter Application Circuit (Traditional and Counter Configuration)
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