參數(shù)資料
型號: LT1020M
廠商: Linear Technology Corporation
英文描述: Quadruple 2-Input Positive-AND Gates With Open-Collector Outputs 14-SOIC 0 to 70
中文描述: 微調(diào)節(jié)器和比較
文件頁數(shù): 5/16頁
文件大?。?/td> 364K
代理商: LT1020M
5
LT1020
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
RIPPLE FREQUENCY (Hz)
10
R
70
65
60
55
50
45
40
35
30
100
1k
1020 G10
10k
100k
I
OUT
= 100mA
I
OUT
= 10mA
I
OUT
= 1mA
V
IN
= 100VDC, 1V
P-P
V
OUT
= 5V
C
OUT
= 10
μ
F
Regulator Ripple Rejection
REGULATOR INPUT/OUTPUT DIFFERENTIAL (V)
1
S
10
1
0.1
0.01
5
1020 G11
I
OUT
= 100mA
10
15
20
25
I
OUT
= 1mA
I
OUT
= 10mA
V
OUT
= 5V
T
J
Supply Current
REGULATOR OUTPUT CURRENT (mA)
0.1
F
40
35
30
25
20
15
10
5
0
1
10
1020 G15
100
1000
T
J
= 125°C
T
J
= 25°C
T
J
= –55°C
Supply Current at Dropout
Feedback Pin Current
Comparator Input Bias Current
100
COMMON-MODE VOLTAGE (V)
REFERRED TO PIN 9 (GND)
–1.0
I
90
80
70
60
50
40
30
20
10
0
0.6
1020 G14
–0.6
–0.2
0.2
1.0
T
J
= 125°C
T
J
= 25°C
T
J
= –55°C
GND
Reference Regulation
REGULATOR INPUT/OUTPUT DIFFERENTIAL (V)
0
D
μ
A
1000
100
10
1
0.1
1020 G08
I
OUT
= 100mA
0.2
0.3
0.4
0.6
0.5
I
OUT
= 25mA
I
OUT
= 1mA
I
OUT
= 5mA
REGULATOR OUTPUT CURRENT (mA)
0.1
D
μ
A
1
10
100
10
1000
1020 G07
0.01
100
V
DIFF
= 500mV
V
DIFF
= 1V
Dropout Detector Current
Dropout Detector Current
TEMPERATURE (°C)
90
1
10
100
110
130
1020 G09
M
μ
A
70
150
80
100
120
140
Regulator Minimum Load Current
REGULATOR INPUT/OUTPUT DIFFERENTIAL (V)
0
S
10
1
0.1
0.01
0.1
1020 G12
I
OUT
= 100mA
0.2
0.3
0.4
0.6
0.5
I
OUT
= 10mA
I
OUT
= 1mA
T
J
= –55°C TO 125°C
REFERENCE OUTPUT CURRENT (mA)
–1.5
R
–1.0
0
1.0
1.5
1020 G13
4
3
2
1
0
–1
–2
–3
–4
–0.5
0.5
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