AMS285 데이터 시트보기 (PDF) - Advanced Monolithic Systems Inc
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AMS285 Datasheet PDF : 8 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
AMS285/AMS385
Reverse Characteristics
10
8
TA =125° C
6
4
2
TA =25° C
0
TA =-55° C
-2
0.01 0.1
1
10
100
REVERSE CURRENT (mA)
Temperature Drift of 3
Representative Units
1.260
1.250
IR= 100µA
1.240
1.230
1.220
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (° C)
Reverse Characteristics
100
10
TA =125° C
1
TA =-55° C
0.1
0
TA =25° C
0.2 0.4 0.6 0.8 1.0 1.2 1.4
REVERSE VOLTAGE (V)
Feedback Current
25
IR= 100µA
20
15
VOUT= VREF
10
VOUT= 5.3V
5
0
-50 -25 0 25 50 75 100 125
TEMPERATURE (° C)
Dynamic Output Impedance
100
IR= 100µA
∆IR= 0.1IR
TA =25° C
VOUT= VREF
10
VOUT= 5.3V
1
10,000
Output Noise Voltage
IR= 100µA
VOUT= 5.3V
1,000
VOUT= VREF
100
0.1
10
100
1k
10k 100k
FREQUENCY (Hz)
10
10
100
1k
10k 100k
FREQUENCY (Hz)
Forward Characteristics
1.2
TA =-55° C
0.8
TA =25° C
0.4
TA =125° C
0
0.01 0.1
1
10
Minimum Operating Current
80
70
60
AMS385
WORST
CASE
50
40
30
20
10
0
1
TYP @ 25° C
2
3
4
5
OUTPUT VOLTAGE (V)
Response Time
6
5 OUTPUT
4
3
INPUT
50k
OUTPUT
2
120k
AMS385
1
364k
0
10
INPUT
0
0 50 100 150 200
TIME (µs)
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
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