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| MAX1205 Datasheet, PDF (3/12 Pages) Maxim Integrated Products – +5v sINGLE-sUPPLY, 1mSPS, 14-bIT sELF-cALIBRATING adc | |||
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+5V Single-Supply, 1Msps, 14-Bit
Self-Calibrating ADC
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = +5V ±5%, DVDD = DRVDD = +3.3V, VRFPS = +4.096V, VRFNS = AGND, VCM = +2.048V, VIN = -0.5dBFS, fCLK= 2.048MHz,
digital output load ⤠20pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Signal-to-Noise Ratio
(Note 5)
Spurious-Free Dynamic Range
(Note 5)
Total Harmonic Distortion
(Note 5)
Signal-to-Noise Ratio plus
Distortion (Note 5)
POWER REQUIREMENTS
SNR
SFDR
THD
SINAD
fIN = 99.5kHz
fIN = 300.5kHz
fIN = 504.5kHz
fIN = 99.5kHz
fIN = 300.5kHz
fIN = 504.5kHz
fIN = 99.5kHz
fIN = 300.5kHz
fIN = 504.5kHz
fIN = 99.5kHz
fIN = 300.5kHz
fIN = 504.5kHz
78
83
81.5
dB
80
84
91
88
dB
87
-86
-80
-85
dB
-84
77
82
79
dB
78
Analog Supply Voltage
Analog Supply Current
Digital Supply Voltage
Digital Supply Current
Output Drive Supply Voltage
Output Drive Supply Current
Power Dissipation
AVDD
I(AVDD)
DVDD
I(DVDD)
DRVDD
I(DRVDD)
PDSS
10pF loads on D0âD13 and DAV
4.75
5
5.25
V
51
70
mA
3
5.25
V
0.4
1.2
mA
3
DVDD
V
0.1
0.6
mA
257
377
mW
Warm-Up Time
0.1
sec
Power-Supply Rejection Ratio
PSRR
Offset
Gain
55
dB
55
_______________________________________________________________________________________ 3
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