MAX11102 Datasheet, PDF (2/25 Pages) Maxim Integrated Products – 2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs

2Msps/3Msps, Low-Power,
Serial 12-/10-/8-Bit ADCs
ABSOLUTE MAXIMUM RATINGS
VDD to GND.............................................................-0.3V to +4V
10-Pin TDFN (derate 24.4mW/NC above +70NC)........1951mW
REF, OVDD, AIN1, AIN2, AIN to GND.........-0.3V to the lower of
10-Pin FMAX (derate 8.8mW/NC above +70NC)........707.3mW
(VDD + 0.3V) and +4V
CS, SCLK, CHSEL, DOUT TO GND............-0.3V to the lower of
(VOVDD + 0.3V) and +4V
AGND to GND.......................................................-0.3V to +0.3V
Input/Output Current (all pins)............................................50mA
Continuous Power Dissipation (TA = +70NC)
Y _{6-Pin SOT23 (derate 8.7mW/NC above +70NC)............696mW}
Operating Temperature Range........................ .-40NC to +125NC
Junction Temperature......................................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
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.
R _{ELECTRICAL CHARACTERISTICS (MAX11102/MAX11103/MAX11105)}
(VDD = 2.2V to 3.6V, VREF = VDD, VOVDD = VDD, fSCLK = 48MHz, 50% duty cycle, 3Msps (MAX11103); fSCLK = 32MHz, 50%
A duty cycle, 2Msps (MAX11102/MAX11105), CDOUT = 10pF, TA = -40NC to +125NC, unless otherwise noted. Typical values are at
TA = +25NC.)
PARAMETER
DC ACCURACY
IN ^Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
IM ^{Total Unadjusted Error}
SYMBOL
CONDITIONS
INL
DNL
OE
GE
TUE
12 bits
No missing codes
Excluding offset and reference errors
MIN TYP MAX UNITS
12
Bits
Q1
LSB
Q1
LSB
Q0.3 Q3
LSB
Q1
Q3
LSB
Q1.5
LSB
Channel-to-Channel Offset
Matching
MAX11102/MAX11103
Q0.4
LSB
Channel-to-Channel Gain
L ^Matching
MAX11102/MAX11103
Q0.05
LSB
DYNAMIC PERFORMANCE (MAX11102/MAX11105: fIN = 0.5MHz, MAX11103: fIN = 1MHz)
Signal-to-Noise and Distortion
SINAD
MAX11103
MAX11102/MAX11105
70
72
dB
70 72.5
E _{Signal-to-Noise Ratio}
SNR
MAX11103
MAX11102/MAX11105
70.5 72
dB
70.5 73
R ^{Total Harmonic Distortion}
THD
MAX11103
MAX11102/MAX11105
-85 -75
dB
-85 -76
P ^{Spurious-Free Dynamic Range}
SFDR
MAX11103
MAX11102/MAX11105
76
85
dB
77
85
f1 = 1.0003MHz, f2 = 0.99955MHz
Intermodulation Distortion
IMD
(MAX11103),
f1 = 500.15kHz, f2 = 499.56 kHz
-84
dB
(MAX11102/MAX11105)
Full-Power Bandwidth
Full-Linear Bandwidth
-3dB point
SINAD > 68dB
40
MHz
2.5
MHz
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