参数资料
型号: MAX1134
厂商: Maxim Integrated Products, Inc.
英文描述: Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70
中文描述: 150ksps、16位ADC,3.3V单电源供电
文件页数: 2/18页
文件大小: 353K
代理商: MAX1134
M
16-Bit ADCs, 150ksps, 3.3V Single Supply
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
AV
DD
to AGND, DV
DD
to DGND ..............................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
AIN to AGND ....................................................................±16.5V
CREF, REF to AGND................................-0.3V to (AV
DD
+ 0.3V)
Digital Inputs to DGND.............................................-0.3V to +6V
Digital Outputs to DGND .........................-0.3V to (DV
DD
+ 0.3V)
Continuous Power Dissipation (T
A
= +70
°
C)
20-Pin SSOP (derate 8.00mW/
°
C above +70
°
C) .........640mW
ELECTRICAL CHARACTERISTICS
(AV
DD
= DV
DD
= 3.3V ±5%, f
SCLK
= 3.6MHz, external clock (50% duty cycle), 24 clocks/conversion (150ksps), bipolar input, V
REF
=
2.048V, C
REF
= 4.7μF, C
CREF
= 1μF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
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.
Operating Temperature Ranges
MAX113_ _CAP...................................................0
°
C to +70
°
C
MAX113_ _EAP................................................-40
°
C to +85
°
C
Storage Temperature Range.............................-60
°
C to +150
°
C
Junction Temperature......................................................+150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY (Note 1)
Resolution
Relative Accuracy
No Missing Codes
Differential Nonlinearity
Transition Noise
16
Bits
LSB
Bits
LSB
LSB
RMS
INL
Bipolar mode (Note 2)
MAX113_B
1.0
±
2.5
16
-1
DNL
Bipolar mode
MAX113_B
+1.75
1.5
Unipolar
Bipolar
Unipolar
Bipolar
Excluding reference drift
Excluding reference drift
±
4
±
6
±
0.2
±
0.3
Offset Error
mV
Gain Error (Note 3)
%FSR
Offset Drift (Bipolar and Unipolar)
Gain Drift (Bipolar and Unipolar)
±
1
±
4
ppm/
°
C
ppm/
°
C
D YNA M C SPEC F C A T O N S ( 5 k Hz SINE-WAVE INPUT, 15 0 k s ps 3 6M H z CLOCK, BIPOLAR INPUT MODE. M A X1 13 4 1 2 V
P-P
.
M A X1 1 3 5, 4 0 9 6 V
P-P
.)
f
IN
= 5kHz
f
IN
= 75kHz
f
IN
= 5kHz
f
IN
= 75kHz
f
IN
= 5kHz
f
IN
= 75kHz
f
IN
= 5kHz
f
IN
= 75kHz
80
84
83
84
83
-100
-93
105
97
Signal-to-Noise Plus Distortion
(SINAD)
dB
80
Signal-to-Noise Ratio (SNR)
dB
-90
Total Harmonic Distortion (THD)
dB
92
Spurious-Free Dynamic Range
(SFDR)
dB
ANALOG INPUT
Unipolar
Bipolar
Unipolar
Bipolar
0
-6
0
+6
+6
MAX1134
+2.048
+2.048
Input Range
MAX1135
-2.048
V
相关PDF资料
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MAX1134BCAP Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70
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