LM134-3 データシートの表示（PDF） - Linear Technology
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LM134-3 Datasheet PDF : 12 Pages
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LM134 Series
TYPICAL PERFOR A CE CHARACTERISTICS
Output Impedance
109
I = 10µA
108
I = 100µA
107
I = 1mA
106
10
100
1k
FREQUENCY (Hz)
Maximum Slew Rate for
Linear Operation
10
1.0
0.1
Start-Up
10µA
0µA
100µA
0µA
200µs
50µs
0.01
10k
134 G01
0.001
1
10
100
1000
10000
ISET (µA)
134 G02
1mA
5µs
0mA
5V
INPUT
0V
TIME
(*NOTE SCALE CHANGES FOR EACH CURRENT LEVEL)
134 G03
Transient Response
2
2µs
1
0
–1
5
0
–5
10µs
ISET = 1mA
V+ TO V– = 5V
∆V = 0.4V
tr, f = 500ns
ISET = 100µA
10
0
–10
ISET = 10µA
–20
50µs
TIME
(*NOTE SCALE CHANGES FOR EACH CURRENT LEVEL)
134 G04
Turn-On Voltage
10mA
Tj = 25°C
1mA
RSET = 14Ω
RSET = 68Ω
100µA
RSET = 680Ω
10µA
RSET = 6.8k
1µA
0.4
0.6 0.8 1.0 1.2
1.4
V+ TO V– VOLTAGE
134 G02
Voltage Across RSET
86
82
78
74
70
66
62
58
54
50
46
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1314/15 G01
Current Noise
10k
1k
ISET = 5mA
100
ISET = 1mA
ISET = 100µA
10
ISET = 10µA
1
10
100
1k
10k
100k
FREQUENCY (Hz)
134 G06
Ratio of ISET to V– Current
21
20
19
18
17
16
15
14
13
12
11
10µA
100µA
1mA
ISET
Operating Current vs
Temperature
500
225
RSET = 226Ω
400
125
300
25
200
–75
100
–175
10mA
134 G08
0
–275
0
100 200 300 400 500
OPERATING CURRENT (µA)
134 G09
4
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