參數(shù)資料
型號(hào): LT1019-4.5
廠商: Linear Technology Corporation
英文描述: Precision Reference
中文描述: 精密參考
文件頁數(shù): 5/12頁
文件大?。?/td> 158K
代理商: LT1019-4.5
5
LT1019
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Quiescent Current (LT1019-10)
Quiescent Current (LT1019-2.5)
INPUT VOLTAGE (V)
0
C
0.8
1.0
1.2
40
LT1019 TPC01
0.6
0.4
0
10
20
30
0.2
1.6
1.4
35
5
15
25
45
125°C
25°C
–55°C
INPUT VOLTAGE (V)
0
C
0.8
1.0
1.2
40
LT1019 TPC03
0.6
0.4
0
10
20
30
0.2
1.6
1.4
35
5
15
25
45
125°C
25°C
–55°C
Minimum Input/Output Voltage
Differential
Load Regulation
Ripple Rejection
INPUT/OUTPUT VOLTAGE (V)
0
0
O
2.5
7.5
10
0.4
0.8 1.0
1.8
LT1019 TPC04
5.0
0.2
0.6
1.2 1.4 1.6
T
J
= 25°C
T
J
= –55°C
T
J
= 125°C
OUTPUT CURENT (mA)
–10
O
1.0
2.0
6
LT1019 TPC05
0
–1.0
–2.0
–6
SINKING
–2
2
10
0.5
1.5
–0.5
–1.5
4
–8
–4
0
8
SOURCING
T
J
= 25°C
LT1019-10
LT1019-4.5/LT1019-5
LT1019-2.5
FREQUENCY (Hz)
60
I
70
90
110
120
10
1k
10k
1M
LT1019 TPC06
50
100
100k
100
80
40
LT1019-10
LT1019-4.5
LT1019-5
LT1019-2.5
T
J
= 25°C
Shunt Mode Characteristics
(LT1019-10)
Shunt Mode Characteristics
(LT1019-5)
Shunt Mode Characteristics
(LT1019-2.5)
OUTPUT-TO-GROUND VOLTAGE (V)
0
0
C
0.1
0.3
0.4
0.5
1.0
0.7
1.0
2.0
2.5
LT1019 TPC07
0.2
0.8
0.9
0.6
0.5
1.5
3.0
3.5
4.0
INPUT OPEN
T
J
= 125°C
T
J
= 25°C
T
J
= –55°C
OUTPUT-TO-GROUND VOLTAGE (V)
0
0
C
0.1
0.3
0.4
0.5
1.0
0.7
2
4
5
LT1019 TPC08
0.2
0.8
0.9
0.6
1
3
6
7
8
INPUT OPEN
T
J
= –55°C
T
J
= 125°C
T
J
= 25°C
INPUT VOLTAGE (V)
0
C
0.8
1.0
1.2
40
LT1019 TPC02
0.6
0.4
0
10
20
30
0.2
1.6
1.4
35
5
15
25
45
125°C
25°C
–55°C
Quiescent Current
(LT1019-4.5/LT1019-5)
OUTPUT-TO-GROUND VOLTAGE (V)
0
0
C
0.1
0.3
0.4
0.5
1.0
0.7
4
8
10
LT1019 TPC09
0.2
0.8
0.9
0.6
2
6
12
14
16
INPUT OPEN
T
J
= –55°C
T
J
= 125°C
T
J
= 25°C
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PDF描述
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