MAX11202AEUB+T Maxim Integrated, MAX11202AEUB+T Datasheet - Page 2

• Manufacturer Part Number: MAX11202AEUB+T
• Description: Analog to Digital Converters - ADC 24-Bit Delta-Sigma
• Manufacturer: Maxim Integrated

24-Bit, Single-Channel, Ultra-Low-Power, Delta
Sigma ADC with 2-Wire Serial Interface
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)
Digital Inputs and Digital Outputs
ESD
ELECTRICAL CHARACTERISTICS
(V
are at T
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.
2
ADC PERFORMANCE
Noise-Free Resolution (Notes 2, 3)
Noise (Notes 2, 3)
Integral Nonlinearity
Zero Error
Zero Drift
Full-Scale Error
Full-Scale Error Drift
Power-Supply Rejection
ANALOG INPUTS/REFERENCE INPUTS
Common-Mode Rejection
Normal-Mode 50Hz Rejection
Normal-Mode 60Hz Rejection
Common-Mode Voltage Range
Absolute Input Voltage
DC Input Leakage
AIN Dynamic Input Current
REF Dynamic Input Current
AVDD
to GND .............................................. -0.3V to (V
to GND .............................................. -0.3V to (V
RDY/DOUT, GND) ............................................ Q2kV (Note 1)
______________________________________________________________________________________
HB
(AVDD, AINP, AINN, REFP, REFN, DVDD, CLK, SCLK,
A
= +3.6V, V
= +25NC under normal conditions, unless otherwise noted.)
PARAMETER
DVDD
= +1.8V, V
REFP
SYMBOL
NMR 50
NMR 60
V OFF
CMR
NFR
INL
V N
- V
REFN
MAX11202A
MAX11202B
MAX11202A
MAX11202B
(Note 4)
After calibration, V REFP - V REFN = 2.5V
After calibration, V REFP - V REFN = 2.5V
(Note 5)
AVDD DC rejection
DVDD DC rejection
DC rejection
50Hz/60Hz rejection, MAX11202A
50Hz/60Hz rejection, MAX11202B
MAX11202B (Note 6)
MAX11202B (Note 6)
Low input voltage
High input voltage
Sleep mode (Note 2)
= V
DVDD
AVDD
AVDD
+ 0.3V)
+ 0.3V)
; internal clock, T
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range .......................... -40NC to +85NC
Junction Temperature .....................................................+150NC
Storage Temperature Range ............................ -55NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
10-Pin FMAX (derate 5.6mW/NC above +70NC) ..........444mW
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
GND
MIN
144
-10
-13
-30
70
90
90
90
65
73
A
= +70NC)
+ 30mV
V AVDD
GND -
30mV
TYP
20.5
0.72
0.05
80.5
100
123
2.1
7.5
19
50
80
87
Q1
1
3
5
V AVDD
MAX
+10
+13
+30
ppmFSR/
ppmFSR
ppmFSR
ppmFSR
FV RMS
UNITS
nV/NC
Bits
dB
dB
dB
dB
FA
FA
FA
NC
V
V