MAX174C Просмотр технического описания (PDF) - Maxim Integrated
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MAX174C Datasheet PDF : 18 Pages
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MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
ELECTRICAL CHARACTERISTICS—MX574A, MX674A (continued)
(VL = + 5V, VEE = +15V or +12V, VEE = -15V or -12V, TA = +25NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
MX574AK/L, MX674AK/L
Bipolar Offset Change
MX574AJ, MX674AJ
MX574AU/LE, MX674AU/LE
MX574AT/KE, MX674AT/KE
MX574AS/JE, MX674AS/JE
MX574AL, MX674AL
MX574AK, MX674AK
MX574AJ, MX674AJ
MX574ALE, MX674ALE
Full-Scale Calibration Change
MX574AKE, MX674AKE
MX574AJE, MX674AJE
MX574AU, MX674AU
MX574AT, MX674AT
MX574AS, MX674AS
INTERNAL REFERENCE
MX574AL/U
9.99
Output Voltage
No load
MX574AJ/K/S/T, MX674AL/U
9.98
MX674AJ/K/S/T
9.97
Output Current (Note 5)
Available for external loads, in addition to
REFIN and BIPOFF load
TYP MAX UNITS
±1
±2
±1
LSB
±2
±4
±2 (10)
±5 (27)
±9 (50)
±7 (19)
±10
(38)
LSB
(ppm/°C
±20 (75)
±5 (12)
±10 (25)
±20 (50)
10.00 10.01
10.00 10.02
V
10.00 10.03
2
mA
ELECTRICAL CHARACTERISTICS—MAX174/MX574/MX674A
(VL = +5V, VCC = +15V or +12V, VEE = -15V or -12V, TA = +25NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
ANALOG INPUT
Bipolar Input Range
Using 10V input
Using 20V input
±5
V
±10
Unipolar Input Range
Using 10V input
Using 20V input
0
+10
V
0
+20
Input Impedance
10V input
20V input
POWER-SUPPLY REJECTION (Max Change in Full-Scale Calibration)
3
5
7
6
10
14
kW
VCC Only
15V ±1.5V or MAX174A/B, MX_74AK/L/TU
12V ±0.6V
MAX174C, MX_74AJ/S
±1/8 ±1
LSB
±1/8 ±2
VEE Only
VL Only
LOGIC INPUTS
Input Low Voltage
Input High Voltage
15V ±1.5V or 12V ±0.6V
5V ±0.5V
VIL CS, CE, R/C, A0, 12/8
VIH CS, CE, R/C, A0, 12/8
±1/8 ±1/2 LSB
±1/8 ±1/2 LSB
0.8
V
2.0
V
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