MAX11359A Datasheet, PDF (61/66 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
TXD
RXD
µC
MOSI
MISO
SCK
CS1
VCP
VSS
VSS
SERIAL-PORT INTERFACE
VSS
VBAT
EEPROM
SI
VCC
SO
SCK
CS
GND
VSS
MEM
UP
DOWN
INPUT
INPUT
INPUT
VSS
MAX11359A
BDIN
UPIO1
VCP
LCD MODULE
DIN
DOUT
UPIO2
UPIO3
UPIO4
BDOUT
BSCLK
BCS2
SCLK
VSS
CS2
CS2
CS
IN2-
RESET
INPUT
X2IN
32KIN
HIGH-FREQUENCY MICRO CLOCK
32kHz MICRO CLOCK
RESET
INT
CLK
CLK32K
IN2+
OUT2
IN1-
VBAT
AVDD
IN1+
DVDD
VDD
2 AAA OR
OUT1 _VSS
VSS
1 LITHIUM
COIN CELL
ADC
1nF
SNO2
TEST
SCM2
STRIP
VSS
AGND
VSS
DGND
PWM
SNC2 ^VSS
AIN1
AMBIENT LIGHT
32.768kHz
DACA
32KIN
AIN2
OUTA
SWA
FBA
SNO1
VCP
LED
LED SOURCES
VCP
LED
32KOUT
DVDD
REG
LINEAR
REG
SCM1
SNC1
CF+
CHARGE-
REF
VSS
CF-
PUMP _BG
DOUBLER
CPOUT
VCP
VSS
VSS
VSS
Figure 27. Optical Reflectometry Application with Dual LED and Single Photodiode
______________________________________________________________________________________ 61