MAX1062 Datasheet, PDF (2/17 Pages) Maxim Integrated Products – 14-Bit, %V, 200ksps ADC with 10μA Shutdown

14-Bit, +5V, 200ksps ADC with 10µA Shutdown
ABSOLUTE MAXIMUM RATINGS
AV_DD to AGND ........................................................-0.3V to +6V
DV_DD to DGND........................................................-0.3V to +6V
DGND to AGND....................................................-0.3V to +0.3V
AIN, REF to AGND ...................................-0.3V to (AV_DD + 0.3V)
SCLK, CS to DGND ..................................................-0.3V to +6V
DOUT to DGND .......................................-0.3V to (DV_DD + 0.3V)
Maximum Current Into Any Pin ...........................................50mA
Continuous Power Dissipation (T_A = +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C) ..........444mW
Operating Temperature Ranges
MAX1062_CUB .................................................0°C to +70°C
MAX1062_EUB ..............................................-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
(AV_DD = DV_DD = +4.75V to +5.25V, f_SCLK = 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), V_REF = +4.096V, T_A = T_MIN
to T_MAX, unless otherwise noted. Typical values are at T_A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
DC ACCURACY (NOTE 1)
Resolution
MAX1062A
Relative Accuracy (Note 2)
INL
MAX1062B
MAX1062C
Differential Nonlinearity
DNL No missing codes over temperature
Transition Noise
RMS noise
Offset Error
Gain Error (Note 3)
Offset Drift
Gain Drift (Note 3)
DYNAMIC SPECIFICATIONS (1kHz sine wave, 4.096Vp-p) (Note 1)
Signal-to-Noise Plus Distortion
SINAD
Signal-to-Noise Ratio
SNR
Total Harmonic Distortion
THD
Spurious-Free Dynamic Range
SFDR
Full-Power Bandwidth
-3dB point
Full-Linear Bandwidth
SINAD > 81dB
CONVERSION RATE
Conversion Time (Note 4)
t_CONV
Serial Clock Frequency
f_SCLK
Aperture Delay
Aperture Jitter
Sample Rate
Track/Hold Acquisition Time
f_S
t_ACQ
f_SCLK / 24
MIN TYP MAX UNITS
14
Bits
±1
±2
LSB
±3
±0.5
±1
LSB
±0.32
LSB_RMS
0.2
1
mV
±0.002 ±0.01 %FSR
0.4
ppm/^oC
0.2
ppm/^oC
81
84
dB
82
84
dB
-99
-86
dB
87
101
dB
4
MHz
20
kHz
5
240
µs
0.1
4.8
MHz
15
ns
<50
ps
200 ksps
1.1
µs
2 _______________________________________________________________________________________