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MAX174/MX574A/MX674A

Industry-Standard, Complete 12-Bit ADCs

ELECTRICAL CHARACTERISTICS—MX574A, MX674A

ELECTRICAL CHARACTERISTICS—MAX174 (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

ACCURACY

Resolution

RES

12

Bits

Integral Nonlinearity

INL

MX574AK/L/T/U,

MX674AK/L/T/U

±1/2

LSB

MX574AJ/S, MX674AJ/S

±1

MX574AK/L/KE/LE

±1/2

MX674AK/L/KE/LE

±1/2

MX574AT/U, MX674AT/U

±3/4

MX574AJ/S, MX674AJ/S

±1

Differential Nonlinearity

DNL

12 bits, no missing codes over temperature

±1

LSB

Unipolar Offset Error (Note 1)

MX574AK/L/T/U, MX674AK/L/T/U

±1

LSB

MX574AJ/S, MX674AJ/S

±2

Bipolar Offset Error (Notes 2, 3)

MX574AL/U, MX674AL/U

±3

LSB

MX574AJ/K/S/T, MX674AJ/K/S/T

±4

Full-Scale Calibration Error

(Note 3)

MX574AL/U

±0.125

%

MX574AJ/K/S/T, MX674A

±0.25

TEMPERATURE COEFFICIENTS (Using Internal Reference) (Notes 2, 3, 4)

Unipolar Offset Change

MX574AK/L/T/U, MX674AK/L/T/U

±1

LSB

MX574AJ/S, MX674AJ/S

±2

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Full-Scale Calibration Change

MAX174AC

±2 (10)

LSB

(ppm/°C

MAX174BC

±5 (27)

MAX174CC

±9 (50)

MAX174AE

±7 (19)

MAX174BE

±10 (38)

MAX174CE

±20 (75)

MAX174AM

±5 (12)

MAX174BM

±10 (25)

MAX174CM

±20 (50)

INTERNAL REFERENCE

Output Voltage

No load

MAX174A

9.98

10.00

10.02

V

MAX174B/C

9.97

10.00

10.03

Output Current (Note 5)

Available for external loads, in addition to

REFIN and BIPOFF load

2

mA