Datasheet

MAX11359A
16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
61
Maxim Integrated
µC
DOWN
UP
MEM
V
SS
INPUT
INPUT
INPUT
UPIO2
UPIO1
UPIO3
UPIO4
MAX11359A
DIN
DOUT
SCLK
CS
RESET
INT
CLK
CLK32K
AVDD
DVDD
TEST
STRIP
V
SS
AGND
DGND
32KIN
32KOUT
32.768kHz
LINEAR
REG
DVDD
CHARGE-
PUMP
DOUBLER
V
SS
REG
CF+
CF-
CPOUT
V
SS
V
BAT
2 AAA OR
1 LITHIUM
COIN CELL
V
SS
V
SS
V
DD
CS2
RESET
INPUT
X2IN
32KIN
EEPROM
V
SS
V
BAT
GND
V
CC
CS
SI
SCK
SO
SERIAL-PORT INTERFACE
V
SS
CS1
SCK
MISO
MOSI
V
SS
V
CP
V
SS
TXD
RXD
V
CP
HIGH-FREQUENCY MICRO CLOCK
32kHz MICRO CLOCK
LCD MODULE
BDIN
BDOUT
BSCLK
BCS2
V
SS
V
CP
IN2-
IN2+
OUT2
IN1-
IN1+
OUT1
V
SS
ADC
PWM
DACA
REF
BG
LED
V
CP
V
CP
LED
AMBIENT LIGHT
LED SOURCES
SNC1
SCM1
SNO1
FBA
V
SS
SWA
OUTA
AIN1
AIN2
SCM2
SNC2
SNO2
V
SS
1nF
V
SS
CS2
Figure 27. Optical Reflectometry Application with Dual LED and Single Photodiode