MAX11047_11 Datasheet, PDF (2/25 Pages) Maxim Integrated Products – 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs

4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
ABSOLUTE MAXIMUM RATINGS
AVDD to AGND ........................................................-0.3V to +6V
DVDD to AGND and DGND .....................................-0.3V to +6V
DGND to AGND.....................................................-0.3V to +0.3V
AGNDS to AGND...................................................-0.3V to +0.3V
CH0–CH7 to AGND ...............................................-2.5V to +7.5V
REFIO, RDC to AGND ..................................-0.3V to the lower of
(AVDD + 0.3V) and +6V
EOC, WR, RD, CS, CONVST to AGND.........-0.3V to the lower of
(DVDD + 0.3V) and +6V
DB0–DB15 to AGND ....................................-0.3V to the lower of
(DVDD + 0.3V) and +6V
Maximum Current into Any Pin Except AVDD, DVDD, AGND,
DGND ...........................................................................±50mA
Continuous Power Dissipation (T_A = +70°C)
56-Pin TQFN (derated 47.6mW/°C above +70°C) ..3809.5mW
64-Pin TQFP (derate 43.5mW/°C above +70°C .........3478mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
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
(V_AVDD = 4.75V to 5.25V, V_DVDD = +2.7V to 5.25V, V_AGNDS = V_AGND = V_DGND = 0V, V_REFIO = internal reference, C_RDC = 4 x 33µF,
C_REFIO = 0.1µF, C_AVDD = 4 x 0.1µF || 10µF, C_DVDD = 3 x 0.1µF || 10µF; all digital inputs at DVDD or DGND, unless otherwise noted.
T_A = -40°C to +85°C, unless otherwise noted. Typical values are at T_A = +25°C.)
PARAMETER
STATIC PERFORMANCE (Note 1)
Resolution
Integral Nonlinearity
Differential Nonlinearity
No Missing Codes
Offset Error
Offset Temperature Coefficient
Channel Offset Matching
Gain Error
Positive Full-Scale Error
Positive Full-Scale Error Matching
Channel Gain-Error Matching
Gain Temperature Coefficient
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio
SYMBOL
CONDITIONS
N
INL
DNL
MAX11047/MAX11048/MAX11049
MAX11057/MAX11058/MAX11059
MAX11047/MAX11048/MAX11049
MAX11057/MAX11058/MAX11059
MAX11047/MAX11048/MAX11049
MAX11057/MAX11058/MAX11059
MAX11047/MAX11048/MAX11049
MAX11057/MAX11058/MAX11059
Between all channels
MAX11047/MAX11048/MAX11049,
f_IN = 10kHz, full-scale input
SNR
MAX11057/MAX11058/MAX11059,
f_IN = 10kHz, full-scale input
MIN
TYP
MAX UNITS
16
Bits
14
-2
±0.65
+2
LSB
-0.9
±0.2
+0.9
> -1
±0.7 < +1.2
LSB
-0.6
±0.2
+0.7
16
Bits
14
±0.001 ±0.012 %FSR
±0.8
µV/°C
±0.01 %FSR
±0.012 %FSR
±0.017 %FSR
±0.01 %FSR
±0.01 %FSR
±0.6
ppm/°C
90.7
92.3
dB
84.5
85.3
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