參數(shù)資料
型號： MAX1201CMH
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： +5v sINGLE-sUPPLY, 2.2mSPS, 14-bIT sELF-cALIBRATING adc
中文描述： 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44
封裝： MQFP-44
文件頁數(shù)： 2/16頁
文件大?。?/td> 187K
代理商： MAX1201CMH
M
+5V S ingle-S upply, 2.2Msps, 14-Bit
S elf-Calibrating ADC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
AV
DD
to AGND, DGND..........................................................+7V
DV
DD
to DGND, AGND..........................................................+7V
DRV
DD
to DGND, AGND .......................................................+7V
INP, INN, RFPF, RFPS,
RFNF, RFNS, CLK, CM..........(AGND - 0.3V) to (AV
DD
+ 0.3V)
Digital Inputs to DGND ............................-0.3V to (DV
DD
+ 0.3V)
Digital Output (DAV) to DGND ..............-0.3V to (DRV
DD
+ 0.3V)
Other Digital Outputs to DGND.............-0.3V to (DRV
DD
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(AV
DD
= +5V ±5%, DV
DD
= DRV
DD
= +3.3V, V
RFPS
= +4.096V, V
RFNS
= AGND, V
CM
= +2.048, V
IN
= -0.5dBFS, f
CLK
= 4.5056MHz,
digital output load
≤
20pF, T
A
= T
MIN
to T
MAX
= 0°C to +70°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
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)
44-Pin MQFP (derate 11.11mW/°C above +70°C).......889mW
Operating Temperature Ranges (T
A
)
MAX1201CMH ....................................................0°C to +70°C
MAX1201EMH .................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Reference Voltage (Note 3)
Reference Input Resistance
V
REF
4.096
1000
4.5
V
Input Capacitance
C
I
21
pF
Input Resistance (Note 4)
R
I
25
k
700
Input Voltage Range (Notes 2, 3)
V
IN
4.096
±4.096
4.5
±4.5
V
CONDITIONS
Per side in Track Mode
Single-ended
Differential
Input-Referred Noise
75
μV
RMS
Gain Error
-5
-1.7
+5
%FSR
Offset Error
-0.1
±0.004
+0.1
%FSR
Maximum Sampling Rate
f
SAMPLE
2.2528
Msps
Conversion Time (Pipeline
Delay/Latency)
4
f
SAMPLE
Cycles
Integral Nonlinearity
Differential Nonlinearity
Resolution
(no missing codes; Note 5)
RES
14
Bits
INL
DNL
±1.2
±0.3
LSB
LSB
-1
+1
f
CLK
f
SAMPLE=
f
CLK/
2
After calibration, guaranteed
Small-Signal Bandwidth
78
MHz
Full-Power Bandwidth
3.3
MHz
Overvoltage Recovery Time
Aperture Delay
Acquisition Time
t
ACQ
t
OVR
t
AD
100
410
3
ns
ns
ns
To full-scale step (0.006%)
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