MAX11359AETL+T Maxim Integrated Products, MAX11359AETL+T Datasheet - Page 64
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MAX11359AETL+T
Manufacturer Part Number
MAX11359AETL+T
Description
IC DAS SYSTEM 16BIT 40-TQFN
Manufacturer
Maxim Integrated Products
Type
Data Acquisition System (DAS)r
Datasheet
1.MAX11359AETLT.pdf
(66 pages)
Specifications of MAX11359AETL+T
Resolution (bits)
16 b
Sampling Rate (per Second)
477
Data Interface
MICROWIRE™, QSPI™, Serial, SPI™
Voltage Supply Source
Analog and Digital
Voltage - Supply
1.8 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
40-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Common-mode rejection (CMR) is the ability of a
device to reject a signal that is common to both input
terminals. The common-mode signal can be either an
AC or a DC signal or a combination of the two. CMR is
often expressed in decibels.
Power-supply rejection ratio (PSRR) is the ratio of the
input supply change (in volts) to the change in the
converter output (in volts). It is typically measured in
decibels.
16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
Figure 30. LCD Contrast-Adjustment Application
64
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Power-Supply Rejection Ratio (PSRR)
MAX11359A
PWM
Common-Mode Rejection
SV_
ALH_
DV
DD
MUX
CPOUT
EN_
CPOUT
UPIO_
200kΩ
100kΩ
100kΩ
100kΩ
100kΩ
0.01µF
Figure 31. Sensor-Bias Voltage Trim Application
(1.8V
TO
2.6V)
PWM
OUT1
SPDT1
MAX11359A
DRIVERS
LCD
µC
SCM1
SNC1
SNO1
IN1+
IN1-
AGND
SEG
COM
REF
m
n
~1.25V
I
T
LCD
350kΩ
TRANSDUCER
0.1µF
RIPPLE < 1mV
VOLTAGE
~19kHz
0.300V (±1mV)
~0.3V
60kΩ
240kΩ