MAX174BEWI 查看數據表（PDF） - Maxim Integrated
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MAX174BEWI Datasheet PDF : 18 Pages
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MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
ELECTRICAL CHARACTERISTICS—MAX174 (continued)
(VL = +5V, VEE = +15V or +12V, VEE = -15V or -12V, TA = +25NC, unless otherwise noted.)
PARAMETER
Full-Scale Calibration Change
INTERNAL REFERENCE
Output Voltage
SYMBOL
MAX174AC
MAX174BC
MAX174CC
MAX174AE
MAX174BE
MAX174CE
MAX174AM
MAX174BM
MAX174CM
CONDITIONS
No load
MAX174A
MAX174B/C
Output Current (Note 5)
Available for external loads, in addition to
REFIN and BIPOFF load
MIN TYP MAX UNITS
±2 (10)
±5 (27)
±9 (50)
±7 (19)
±10
(38)
LSB
(ppm/°C
±20 (75)
±5 (12)
±10 (25)
±20 (50)
9.98 10.00 10.02
V
9.97 10.00 10.03
2
mA
ELECTRICAL CHARACTERISTICS—MX574A, MX674A
(VL = + 5V, VEE = +15V or +12V, VEE = -15V or -12V, TA = +25NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
ACCURACY
Resolution
RES
12
TA = +25°C
MX574AK/L/T/U,
MX674AK/L/T/U
MX574AJ/S, MX674AJ/S
Integral Nonlinearity
INL
MX574AK/L/KE/LE
MX674AK/L/KE/LE
TA = TMIN to TMAX MX574AT/U, MX674AT/U
MX574AJ/S, MX674AJ/S
Differential Nonlinearity
Unipolar Offset Error (Note 1)
DNL
12 bits, no missing codes over temperature
MX574AK/L/T/U, MX674AK/L/T/U
MX574AJ/S, MX674AJ/S
Bipolar Offset Error (Notes 2, 3)
MX574AL/U, MX674AL/U
MX574AJ/K/S/T, MX674AJ/K/S/T
Full-Scale Calibration Error
(Note 3)
MX574AL/U
MX574AJ/K/S/T, MX674A
TEMPERATURE COEFFICIENTS (Using Internal Reference) (Notes 2, 3, 4)
Unipolar Offset Change
MX574AK/L/T/U, MX674AK/L/T/U
MX574AJ/S, MX674AJ/S
TYP MAX UNITS
Bits
±1/2
±1
±1/2 LSB
±1/2
±3/4
±1
±1
LSB
±1
LSB
±2
±3
LSB
±4
±0.125
%
±0.25
±1
LSB
±2
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