MAX11102 Datasheet, PDF (4/25 Pages) Maxim Integrated Products – 2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs

2Msps/3Msps, Low-Power,
Serial 12-/10-/8-Bit ADCs
ELECTRICAL CHARACTERISTICS (MAX11102/MAX11103/MAX11105) (continued)
(VDD = 2.2V to 3.6V, VREF = VDD, VOVDD = VDD, fSCLK = 48MHz, 50% duty cycle, 3Msps (MAX11103); fSCLK = 32MHz, 50%
duty cycle, 2Msps (MAX11102/MAX11105), CDOUT = 10pF, TA = -40NC to +125NC, unless otherwise noted. Typical values are at
TA = +25NC.)
PARAMETER
SYMBOL
CONDITIONS
MIN
Positive Supply Current
Y _{(Full-Power Mode)}
IVDD
fSAMPLE = 3Msps, MAX11103,
VIN = GND
fSAMPLE = 2Msps, MAX11102/MAX11105,
VIN = GND
R Positive Supply Current (Full-
Power Mode), No Clock
IOVDD
IVDD
MAX11103, VIN = GND
MAX11102, VIN = GND
MAX11103
MAX11102/MAX11105
Power-Down Current
IPD
Line Rejection
A _{TIMING CHARACTERISTICS (Note 3)}
Leakage only
VDD = 2.2V to 3.6V, VREF = 2.2V
Quiet Time
tQ
4
CS Pulse Width
t1
10
IN ^{CS Fall to SCLK Setup}
t2
5
CS Falling Until DOUT High
Impedance Disabled
t3
(Note 1)
1
Data Access Time After SCLK
Falling Edge
t4
Figure 2, VOVDD = 2.2V - 3.6V
Figure 2, VOVDD = 1.5V - 2.2V
SCLK Pulse Width Low
t5
Percentage of clock period
40
IM ^{SCLK Pulse Width High}
t6
Percentage of clock period
40
Data Hold Time from SCLK
Falling Edge
t7
Figure 3
5
SCLK Falling Until DOUT High
L _Impedance
t8
Figure 4 (Note 1)
2.5
Power-Up Time
Conversion cycle
TYP MAX UNITS
3.3
2.6
mA
0.33
0.22
1.98
mA
1.48
1.3
10
FA
0.7
LSB/V
ns
ns
ns
ns
15
ns
16.5
60
%
60
%
ns
14
ns
1
Cycle
E _{ELECTRICAL CHARACTERISTICS (MAX11106/MAX11110/MAX11117))}
(VDD = 2.2V to 3.6V, VREF = VDD, VOVDD = VDD, fSCLK = 48MHz, 50% duty cycle, 3Msps (MAX11106/MAX11117); fSCLK = 32MHz,
50% duty cycle, 2Msps (MAX11110), CDOUT = 10pF, TA = -40NC to +125NC, unless otherwise noted. Typical values are at TA =
R +25NC.)
PARAMETER
P ^{DC ACCURACY}
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Resolution
10 bits
10
Bits
Integral Nonlinearity
INL
Q0.5
LSB
Differential Nonlinearity
DNL No missing codes
Q0.5
LSB
Offset Error
MAX11106/MAX11110
OE
MAX11117
Q0.3 Q1.2
LSB
Q0.5 Q1.65
Gain Error
Excluding offset and reference errors,
GE
MAX11106/MAX11110
Q0.15 Q1
LSB
MAX11117
Q0.7 Q1.4
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