MAX1165 Datasheet, PDF (4/15 Pages) Maxim Integrated Products – Low-Power, 16-Bit Analog-to-Digital Converters with Parallel Interface

Low-Power, 16-Bit Analog-to-Digital Converter
with Parallel Interface
ELECTRICAL CHARACTERISTICS (continued)
(AV_DD = DV_DD = +5V, external reference = +4.096V, C_REF = 4.7µF, C_REFADJ = 0.1µF, T_A = T_MIN to T_MAX, unless otherwise noted.
Typical values are at T_A = +25°C.)
PARAMETER
Three-State Output Capacitance
POWER REQUIREMENTS
Analog Supply Voltage
Digital Supply
Analog Supply Current
Digital Supply Current
Shutdown Supply Current
Power-Supply Rejection Ratio
SYMBOL
C_OZ
CONDITIONS
AV_DD
DV_DD
I_AVDD
I_DVDD
I_SHDN
PSRR
165ksps
Internal reference
100ksps
10ksps
1ksps
165ksps
External reference
100ksps
10ksps
1ksps
165ksps
D0–D15 = all zeros
100ksps
10ksps
1ksps
Full power-down
I_AVDD
I_DVDD
REF and REF buffer enabled
(standby mode)
I_AVDD
I_DVDD
(Note 4)
AV_DD = +5V ±5%, full-scale input (Note 5)
MIN TYP MAX UNITS
15
pF
4.75
5.25
V
2.7
AV_DD
V
3.2
3.6
2.6
1.9
1.8
mA
2.4
2.8
1.8
0.8
0.08
0.5
0.7
0.3
mA
0.03
0.003
0.5
5
µA
0.5
6
1.0
1.2
mA
0.5
5
µA
68
dB
TIMING CHARACTERISTICS (Figures 1 and 2)
(AV_DD = +4.75V to +5.25V, DV_DD = +2.7V to AV_DD, external reference = +4.096V, C_REF = 4.7µF, C_REFADJ = 0.1µF, C_LOAD = 20pF,
T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at T_A= +25°C.)
PARAMETER
Acquisition Time
Conversion Time
CS Pulse Width High
CS Pulse Width Low (Note 6)
R/C to CS Fall Setup Time
R/C to CS Fall Hold Time
CS to Output Data Valid
HBEN Transition to Output Data
Valid (MAX1166 Only)
EOC Fall to CS Fall
SYMBOL
t_ACQ
t_CONV
t_CSH
t_CSL
t_DS
t_DH
t_DO
t_DO1
t_DV
CONDITIONS
(Note 6)
V_DVDD = 4.75V to 5.25V
V_DVDD = 2.7V to 5.25V
V_DVDD = 4.75V to 5.25V
V_DVDD = 2.7V to 5.25V
V_DVDD = 4.75V to 5.25V
V_DVDD = 2.7V to 5.25V
V_DVDD = 4.75V to 5.25V
V_DVDD = 2.7V to 5.25V
MIN TYP MAX UNITS
1.1
µs
4.7
40
ns
40
ns
60
0
ns
40
ns
60
40
ns
80
40
ns
80
0
ns
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