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AD1674TD View Datasheet(PDF) - Analog Devices

Part Name
Description
Manufacturer
AD1674TD
ADI
Analog Devices ADI
AD1674TD Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
AD1674–SPECIFICATIONS
DC SPECIFICATIONS (TMIN to TMAX, VCC = +15 V ؎ 10% or +12 V ؎ 5%, VLOGIC = +5 V ؎ 10%, VEE = –15 V ؎ 10% or
–12 V ؎ 5% unless otherwise noted)
Parameter
AD1674J
AD1674K
Min Typ Max Min Typ Max
Unit
RESOLUTION
12
12
Bits
INTEGRAL NONLINEARITY (INL)
±1
± 1/2
LSB
DIFFERENTIAL NONLINEARITY (DNL)
(No Missing Codes)
UNIPOLAR OFFSET1 @ +25°C
BIPOLAR OFFSET1 @ +25°C
FULL-SCALE ERROR1, 2 @ +25°C
(with Fixed 50 Resistor from REF OUT to REF IN)
TEMPERATURE RANGE
TEMPERATURE DRIFT3
Unipolar Offset2
Bipolar Offset2
Full-Scale Error2
POWER SUPPLY REJECTION
VCC = 15 V ± 1.5 V or 12 V ± 0.6 V
VLOGIC = 5 V ± 0.5 V
VEE = –15 V ± 1.5 V or –12 V ± 0.6 V
ANALOG INPUT
Input Ranges
Bipolar
Unipolar
Input Impedance
10 Volt Span
20 Volt Span
POWER SUPPLIES
Operating Voltages
VLOGIC
VCC
VEE
Operating Current
ILOGIC
ICC
IEE
POWER DISSIPATION
INTERNAL REFERENCE VOLTAGE
Output Current (Available for External Loads)4
(External Load Should Not Change During Conversion
NOTES
1Adjustable to zero.
2Includes internal voltage reference error.
3Maximum change from 25°C value to the value at TMIN or TMAX.
4Reference should be buffered for ± 12 V operation.
All min and max specifications are guaranteed.
Specifications subject to change without notice.
12
12
±3
±2
±6
±4
0.1
0.25
0.1
0.25
0
+70 0
+70
±2
±1
±2
±1
±6
±3
±2
±1
± 1/2
± 1/2
±2
±1
Bits
LSB
LSB
% of FSR
°C
LSB
LSB
LSB
LSB
LSB
LSB
–5
+5
–5
+5
–10
+10 –10
+10
0
+10 0
+10
0
+20 0
+20
3
5
7
3
5
7
6
10
14
6
10
14
Volts
Volts
Volts
Volts
k
k
+4.5
+11.4
–16.5
5
10
14
385
9.9
10.0
+5.5
+16.5
–11.4
+4.5
+11.4
–16.5
8
5
14
10
18
14
575
385
10.1 9.9
10.0
2.0
+5.5
+16.5
–11.4
8
14
18
575
10.1
2.0
Volts
Volts
Volts
mA
mA
mA
mW
Volts
mA
–2–
REV. C
 

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