8-Bit CODECs
MAX1102/MAX1103/MAX1104
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND ..............................................................-0.3V to +6V
AIN, OUT, DOUT to GND ...........................-0.3V to (V
DD
+ 0.3V)
DIN, SCLK,
CS
to GND ............................................-0.3V to +6V
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 4.1mW/°C above +70°C) .................330mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering,10s) ..................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” 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
(V
DD
= +2.7V to +3.6V (MAX1102), V
DD
= +4.5V to +5.5V (MAX1103), V
DD
= +2.7V to +5.5V (MAX1104), f
SCLK
= 6.0MHz (50% duty
cycle), R
OUT
= 10kΩ, C
OUT
= 100pF, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C, unless otherwise noted.)
PARAMETER
ADC DC ACCURACY
(Note 1)
Resolution
Relative Accuracy
(Note 2)
Differential Nonlinearity
Offset Error
Gain Error
(Note 3)
MAX1102/MAX1103
MAX1104
INL
DNL
All codes
Guaranteed monotonic
8
±1/4
±1/4
±1
±1
±1
±5
±1
Bits
LSB
LSB
LSB
%
LSB
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ADC DYNAMIC SPECIFICATIONS (f
AIN
= 10kHz SINE WAVE. V
AIN
= 0.9
✕
V
REFp-p
)
Signal to Noise and Distortion
Ratio
Spurious-Free Dynamic Range
Total Harmonic Distortion
Full-Power Bandwidth
ADC Wake-Up Time from
Standby
ADC Wake-Up Time from Full
Shutdown
ANALOG INPUT
Analog Input Voltage
Input Resistance
Input Capacitance
VOLTAGE REFERENCE
Reference Voltage
Temperature Coefficient
CONVERSION RATE
Conversion Time
Track/Hold Acquisition Time
Internal Clock Frequency
t
CONV
t
ACQ
375
24
36
3.5
µs
µs
kHz
V
REF
MAX1102
MAX1103
MAX1102/MAX1103
2
4
100
V
ppm/
o
C
V
AIN
R
IN
C
IN
0
10
20
V
REF
V
MΩ
pF
Reference enabled (MAX1102/MAX1103)
MAX1102/MAX11103
MAX1104
SINAD
SFDR
THD
48
59
58
2.5
3
200
3
dB
dB
dB
MHz
µs
µs
2
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
