參數(shù)資料
型號(hào): MAX1067CEEE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: Multichannel, 14-Bit, 200ksps Analog-to-Digital Converters
中文描述: 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
封裝: 0.150 INCH, 0.250 INCH PITCH, MO-137AB, QSOP-16
文件頁(yè)數(shù): 2/30頁(yè)
文件大?。?/td> 447K
代理商: MAX1067CEEE
M
Multichannel, 14-Bit, 200ksps Analog-to-Digital
Converters
2
_______________________________________________________________________________________
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, REFCAP to AGND..................-0.3V to (AV
DD
+ 0.3V)
SCLK,
CS
, DSEL, DSPR, DIN to DGND ...................-0.3V to +6V
DOUT, DSPX,
EOC
to DGND...................-0.3V to (DV
DD
+ 0.3V)
Maximum Current into Any Pin............................................50mA
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.
Continuous Power Dissipation (T
A
= +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
24-Pin QSOP (derate 9.5mW/°C above +70°C)...........762mW
Operating Temperature Ranges
MAX106_ _ CE_ ..................................................0°C to +70°C
MAX106_ _ EE_ ...............................................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
ELECTRICAL CHARACTERISTICS
(AV
DD
= DV
DD
= +4.75V to +5.25V, f
SCLK
= 4.8MHz external clock (50% duty cycle), 24 clocks/conversion (200ksps), external 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
MIN
TYP
MAX
UNITS
DC ACCURACY
(Note 1)
Resolution
14
Bits
MAX106_A
MAX106_B
MAX106_C
±0.5
±1.0
±1.5
±
1
±
2
±
3
±1
Relative Accuracy (Note 2)
INL
LSB
MAX106_A
MAX106_B
+1.5
-1.0
Differential Nonlinearity
DNL
No missing codes
over temperature
MAX106_C
+1.5
-1.0
LSB
External reference
Internal reference
0.33
0.35
±0.1
±0.01
1
±1.2
Transition Noise
RMS noise
LSB
RMS
Offset Error
Gain Error
Offset Drift
Gain Drift
DYNAMIC SPECIFICATIONS (1kHz sine wave, 4.096V
P-P
) (Note 1)
Signal-to-Noise Plus Distortion
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Full-Power Bandwidth
Full-Linear Bandwidth
Channel-to-Channel Isolation
CONVERSION RATE
±10
±0.2
mV
%FSR
ppm/°C
ppm/°C
(Note 3)
(Note 3)
SINAD
SNR
THD
SFDR
81
82
84
84
-98
99
4
10
85
dB
dB
dB
dB
MHz
kHz
dB
-86
86
-3dB point
SINAD > 81dB
(Note 4)
Internal clock, no data transfer,
single conversion (Note 5)
5.52
7.07
Conversion Time
t
CONV
External clock
3.75
μs
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