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| MAX1426_11 Datasheet, PDF (2/16 Pages) Maxim Integrated Products – 10-Bit, 10Msps ADC | |||
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10-Bit, 10Msps ADC
ABSOLUTE MAXIMUM RATINGS
AVDD to AGND ........................................................ -0.3V to +6V
DVDD to DGND ....................................................... -0.3V to +6V
AVDD to DGND ........................................................ -0.3V to +6V
DGND to AGND ................................................................. ±0.3V
REFP, REFIN, REFN, CMLN, CMLP,
CML, INP,
CLK, OE/PD,
INN .....................(VAGND - 0.3V) to (VAVDD
D0âD9 ...............(VDGND - 0.3V) to (VDVDD
+
+
0.3V)
0.3V)
Continuous Power Dissipation (TA = +70°C)
28-Pin SSOP (derated 9.5mW/°C above +70°C) .........762mW
Operating Temperature Ranges
MAX1426CAI ..................................................... 0°C to +70°C
MAX1426EAI................................................... -40°C to +85°C
Maximum 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 âAbsolute Maximum Ratingsâ 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 = VCMLP = +5V, VDVDD = +3.3V, VCMLN = VAGND = VDGND = 0V, internal reference, digital output loading 35pF, fCLK =
10MHz (50% duty cycle), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
ACCURACY
Resolution
Differential Nonlinearity
Integral Nonlinearity
No Missing Codes
Midscale Offset
Gain Error
RES
DNL
INL
MSO
GE
Guaranteed monotonic
(Note 1)
Internal reference (Note 1)
External reference (REFIN) (Note 2)
External reference (REFP, CML, REFN)
(Note 3)
10
Bits
-1
1
LSB
-1.5 ±0.3
1.5
LSB
-3
±1.0
-10
±5
-5
±2
-5
±3
3 %FSR
10
5
%FSR
5
Power-Supply Rejection Ratio
PSRR (Note 4)
DYNAMIC PERFORMANCE (AIN = -1.0dBFS)
Signal-to-Noise Ratio
SNR f = 2MHz
-5
±2
+5 mV/V
60
61
dB
Spurious-Free Dynamic Range SFDR f = 2MHz
69
72
dB
Total Harmonic Distortion
(first five harmonics)
THD f = 2MHz
-70
-67
dB
Signal-to-Noise and Distortion
SINAD f = 2MHz
58
60
dB
2 _______________________________________________________________________________________
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