SPT1019AIN Просмотр технического описания (PDF) - Signal Processing Technologies
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SPT1019AIN Datasheet PDF : 12 Pages
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ABSOLUTE MAXIMUM RATING (Beyond which damage may occur)1
Supply Voltages
VEE (measured to VCC) ............................... -7.0 to 0.5 V
Input Voltages
CONV, Data, and Controls .......................... VEE to 0.5 V
(measured to VCC)
Ref+ (measured to VCC) .............................. VEE to 0.5 V
Ref- (measured to VCC) ............................... VEE to 0.5 V
Temperature
Operating, ambient ............................... -25 to + 85 °C
junction ........................................ + 175 °C
Lead, Soldering (10 seconds) ............................ + 300 °C
Storage .................................................... -60 to + 150 °C
Note: 1. Operation at any Absolute Maximum Ratings is not implied. See Electrical Specifications for proper nominal applied
conditions in typical applications.
ELECTRICAL SPECIFICATIONS
VCC =ground, VEE = -5.2 V ±0.3 V, TA =TMIN to TMAX, CC = 0 pF, ISet = 1.105 mA, unless otherwise sprecified.
PARAMETERS
TEST
CONDITIONS
TEST
LEVEL
MIN
TYP
DC ELECTRICAL CHARACTISTICS
Integral Linearity Error
1.0 mA<I Set<1.3 mA
VI
-.37
-.95
Differential Linearity Error
1.0 mA<ISet<1.3 mA
VI
-0.2
-0.5
Gain Error
VI
-19
Gain Error Tempco
V
150
Input Capacitance, Ref Out, ISet
V
5
Compliance Voltage, + Output
VI
-1.2
Compliance Voltage, - Output
VI
-1.2
Equivalent Output Resistance
VI
20
Output Capacitance
V
12
Maximum Current, + Output
IV
45
Maximum Current, - Output
IV
45
Output Offset Current
VI
0.05
Input Voltage, Logic HIGH
VI
-1.0
Input Voltage, Logic LOW
VI
Convert Voltage,
Common Mode Range (VICM)
IV
-0.5
Convert Voltage, Differential (VIDF)
IV
0.4
Input Current, Logic LOW,
Data and Controls
VI
35
Input Current, Logic HIGH,
Data and Controls
VI
40
Input Current, Convert
VI
2
Bandgap Tempco
V
100
MAX UNITS
+.37 % Full Scale
+.95 LSB
+0.2 % Full Scale
+0.5 LSB
+19 % Full Scale
PPM/°C
pF
1.5 V
1.5 V
kΩ
pF
mA
mA
0.5 LSB
V
-1.5 V
-2.5 V
1.2 V
120 µA
120 µA
60 µA
PPM/°C
SPT
2
SPT1019
5/14/97
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