MAX156BCNG(2012) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX156BCNG Datasheet PDF : 20 Pages
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MAX155/MAX156
8-/4-Channel ADCs with Simultaneous
T/Hs and Reference
Absolute Maximum Ratings
VDD to AGND.............................................................. -0.3V, +6V
VDD to DGND.............................................................. -0.3V, +6V
AGND to DGND............................................-0.3V, (VDD + 0.3V)
VSS to AGND.............................................................. +0.3V, -6V
VSS to DGND.............................................................. +0.3V, -6V
CS, WR, RD, CLK, MODE to DGND............-0.3V, (VDD + 0 3V)
BUSY, D0–D7 to DGND................................-0.3V, (VDD + 0 3V)
REFOUT to AGND........................................-0.3V, (VDD + 0 3V)
REFIN to AGND............................................-0.3V, (VDD + 0 3V)
AIN to AGND..................................... (VSS - 0.3V), (VDD + 0 3V)
Output Current (REFOUT)..................................................30mA
Continuous Power Dissipation (TA = +70°C)
24-Pin PDIP (derate 8.7mW/°C above +70°C).............696mW
28-Pin PDIP (derate 9.09mW/°C above +70°C)...........727mW
28-Pin Wide SO (derate 12.5mW/°C above +70°C)...1000mW
Operating Temperature Ranges:
MAX155/MAX156_C_ _.......................................0°C to +70°C
MAX155/MAX156_E_ _................................... -40°C to +85°C
Storage Temperature Range............................. -65°C to +150°C
Lead Temperature (soldering, 10s).................................. +300°C
Soldering Temperature (reflow)........................................+260°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
(VDD = +5V, VREFIN = +2.5V. External Reference, VAGND = VDGND = 0V, VSS = 0V or -5V, fCLK = 5MHz external, Unipolar range
single-ended mode, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
ACCURACY (Note 1)
Resolution
Integral Linearity Error
MAX15_A
MAX15_B
No Missing Codes Resolution
Guaranteed monotonic
Offset Error (Unipolar)
MAX15_A
MAX15_B
Offset Error (Bipolar)
MAX15_A
MAX15_B
Gain Error
Unipolar
Bipolar
MAX15_A
MAX15_B
MAX15_A
MAX15_B
Channel-to-Channel Matching
MAX15_A
MAX15_B
DYNAMIC PERFORMANCE (VIN = 50kHz, 2.5VP-P sine wave sampled at 220ksps)
Signal-to-Noise and Distortion
Ratio
SINAD
MAX15_A
MAX15_B
Total Harmonic Distortion
THD
Spurious-Free Dynamic Range
SFDR
Small-Signal Bandwidth
Aperture Delay
Aperture Delay Matching (Note 2)
MIN
TYP
MAX UNITS
8
Bits
±½
LSB
±1
8
Bits
±½
LSB
±1
±1
LSB
±2
±1
±1
LSB
±1
±2
±½
LSB
±1
48
dB
47
-60
dB
-62
dB
4
MHz
20
ns
4
ns
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