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MAX11209 View Datasheet(PDF) - Maxim Integrated

Part NameMAX11209 MaximIC
Maxim Integrated MaximIC
Description18-Bit, Single-Channel, Ultra-Low-Power, DeltaSigma ADCs with Programmable Gain and GPIO
MAX11209 Datasheet PDF : 27 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MAX11209/MAX11211
18-Bit, Single-Channel, Ultra-Low-Power, Delta-
Sigma ADCs with Programmable Gain and GPIO
ABSOLUTE MAXIMUM RATINGS
Any Pin to GND.....................................................-0.3V to +3.9V
AVDD to GND........................................................-0.3V to +3.9V
DVDD to GND.......................................................-0.3V to +3.9V
Analog Inputs (AINP, AINN, REFP, REFN)
to GND ............................................. -0.3V to (VAVDD + 0.3V)
Digital Inputs and Digital Outputs
to GND ............................................. -0.3V to (VDVDD + 0.3V)
ESDHB (AVDD, AINP, AINN, REFP, REFN, DVDD, CLK, CS,
SCLK, DIN, RDY/DOUT, GND, GPIO_) ............ Q2kV (Note 1)
Continuous Power Dissipation (TA = +70NC)
16-Pin QSOP (derate 8.3mW/NC above +70NC)...........667mW
Operating Temperature Range........................... -40NC to +85NC
Junction Temperature......................................................+150NC
Storage Temperature Range............................. -55NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
Note 1: Human Body Model to specification MIL-STD-883 Method 3015.7.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VAVDD = +3.6V, VDVDD = +1.7V, VREFP - VREFN = VAVDD; internal clock, single-cycle mode (SCYCLE = 1), TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25NC under normal conditions, unless otherwise noted.)
PARAMETER
STATIC PERFORMANCE
Noise-Free Resolution (Notes 2, 3)
Noise (Notes 2, 3)
Integral Nonlinearity
Zero Error
Zero Drift
Full-Scale Error
SYMBOL
CONDITIONS
120sps
NFR
10sps
120sps
VN
10sps
INL At 10sps (Note 4)
After self and system calibration,
VREFP - VREFN = 2.5V
After self and system calibration,
VREFP - VREFN = 2.5V (Note 5)
Full-Scale Error Drift
Power-Supply Rejection
ANALOG INPUTS/REFERENCE INPUTS
Common-Mode Rejection
CMR
Normal-Mode 50Hz Rejection
Normal-Mode 60Hz Rejection
Common-Mode Voltage Range
NMR50
NMR60
AVDD DC rejection
DVDD DC rejection
DC rejection
50Hz/60Hz rejection at 120sps
50Hz/60Hz rejection at 1sps to 15sps
LINEF = 1, for 1sps to 15sps (Notes 6, 7)
LINEF = 0, for 1sps to 15sps (Notes 6, 7)
AIN buffers disabled
MIN TYP MAX UNITS
18
Bits
18
2.1
0.55
FVRMS
-15
+15 ppmFSR
-15
+15 ppmFSR
50
nV/NC
-20
+20 ppmFSR
0.05
70
80
90
100
ppmFSR/
NC
dB
90
90
144
100
100
VGND
123
dB
144
dB
144
dB
VAVDD
V
2  
Maxim Integrated
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