ALD1801B 데이터 시트보기 (PDF) - Advanced Linear Devices
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ALD1801B Datasheet PDF : 6 Pages
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OPERATING ELECTRICAL CHARACTERISTICS
TA = 25°C VS = ±1.65V or VS = +3.3V unless otherwise specified
Parameter
Symbol
1801A
1801B
1801
Min Typ Max Min Typ Max Min Typ Max Unit
Resolution
8
8
8
Bits
Test Conditions
Monotonicity
8
8
8
Bits
Nonlinearity
NL
±0.1
±0.19
±0.39 % of
Full Scale
Settling Time
tS
4.0 10.0
4.0 10.0
4.0 10.0 µs
To 1/2 LSB with all bits
turned on/off
Propagation
td
Delay
1.5 4.0
1.5 4.0
1.5 4.0
1.5 4.0
1.5 4.0 µs
1.5 4.0 µs
Each Bits
All Bits
Full Scale
TC
Tempco
±10 ±50
±10 ±50
±10 ±50 ppm/°C
Output
Compliance
VOC
V-
+1.5
V+ V-
+0.2 +1.5
V+ V-
+0.2 +1.5
V+ V
+0.2
Output
Impedance
50
50
50
MΩ Output Within
Compliance limits
Full Scale
IFS
Current Range
Full Scale
Symmetry
IFSS
50
±2.5
50
±2.5
50
µA
±2.5 µA
ROUT = ROUT = 100KΩ
VREF = 2.5V; RREF =50KΩ
Zero Scale
IZS
Current
10
10
10 nA
Reference Bias IRB
Current
0.1
0.1
0.1 nA
Power Supply
+IS
Current
- IS
Power Dissipation PD
350 500
450 600
1.8
350 500
450 600
1.8
350 500 µA
450 600
Full Scale
Output = 50µA
1.8 mW
ALD1801A/ALD1801B
Advanced Linear Devices
3
ALD1801
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