MAX1201 查看數據表（PDF） - Maxim Integrated
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MAX1201 Datasheet PDF : 16 Pages
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+5V Single-Supply, 2.2Msps, 14-Bit
Self-Calibrating ADC
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = +5V ±5%, DVDD = DRVDD = +3.3V, VRFPS = +4.096V, VRFNS = AGND, VCM = +2.048, VIN = -0.5dBFS, fCLK = 4.5056MHz,
digital output load ≤ 20pF, TA = TMIN to TMAX = 0°C to +70°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Signal-to-Noise Ratio
(Note 5)
Spurious-Free Dynamic Range
(Note 5)
Total Harmonic Distortion
(Note 6)
Signal-to-Noise Ratio +
Distortion (Note 5)
POWER REQUIREMENTS
Analog Supply Voltage
Analog Supply Current
Digital Supply Voltage
Digital Supply Current
Output Drive Supply Voltage
Output Drive Supply Current
Power Dissipation
Warm-Up Time
Power-Supply Rejection Ratio
SYMBOL
SNR
SFDR
THD
SINAD
CONDITIONS
fIN = 100.1kHz
fIN = 502.7kHz
fIN = 1.0021MHz
fIN = 100.1kHz
fIN = 502.7kHz
fIN = 1.0021MHz
fIN = 100.1kHz
fIN = 502.7kHz
fIN = 1.0021MHz
fIN = 100.1kHz
fIN = 502.7kHz
fIN = 1.0021MHz
AVDD
I(AVDD)
DVDD
I(DVDD)
DRVDD
I(DRVDD)
PDSS
10pF loads on D0–D13 and DAV
PSRR
Offset
Gain
MIN TYP MAX UNITS
78
83
82
dB
81
84
91
89
dB
86
-88
-80
-85
dB
-83
77
82
79
dB
78
4.75
5
5.25
V
53
75
mA
3
5.25
V
1
2
mA
3
DVDD
V
0.3
1
mA
269
380
mW
0.1
sec
55
dB
55
TIMING CHARACTERISTICS
(AVDD = +5V, DVDD = DRVDD = +3.3V, fCLK = 4.5056MHz, TA = TMIN to TMAX = 0°C to +70°C, unless otherwise noted. Typical
values are at TA = +25°C.) (Note 1)
PARAMETER
Conversion Time
Clock Period
Clock High Time
Clock Low Time
Output Delay
DAV Pulse Width
CLK-to-DAV Rising Edge
Data Access Time
Bus Relinquish Time
Calibration Time
SYMBOL
tCONV
tCLK
tCH
tCL
tOD
tDAV
tS
tAC
tREL
tCAL
CONDITIONS
CL = 20pF
ST_CAL = DVDD
MIN TYP MAX
4/fSAMPLE
227
85 113.5 137
85 113.5 137
70
150
1/fCLK
65
145
16
75
16
75
17,400
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
fCLK
cycles
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