參數(shù)資料
型號(hào): TL287IP
廠(chǎng)商: Texas Instruments, Inc.
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: JFET-INPUT OPERATIONAL AMPLIFIERS
中文描述: JFET輸入運(yùn)算放大器
文件頁(yè)數(shù): 16/20頁(yè)
文件大小: 259K
代理商: TL287IP
TL087, TL088, TL287, TL288
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS082A – D2484, MARCH 1979 – REVISED JANUARY 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
16
TYPICAL CHARACTERISTICS
–75
0
TA – Free-Air Temperature –
°
C
125
4
–50
–25
0
25
50
75
100
1
2
3
0
55
°
φ
16
65
°
2
4
6
8
10
12
14
57
°
59
°
61
°
63
°
|VCC
±
| – Supply Voltage – V
See Figure 4
VI = 10 mV
RL = 2 k
CL = 25 pF
VCC
±
=
±
15 V
VCC
±
=
±
5 V
See Figure 4
TA = 25
°
C
CL = 25 pF
RL = 2 k
VI = 10 mV
UNITY-GAIN BANDWIDTH
vs
FREE-AIR TEMPERATURE
PHASE MARGIN
vs
SUPPLY VOLTAGE
B
á
á
Figure 37
Figure 38
VI = 10 mV
RL = 2 k
0
40
°
CL – Load Capacitance – pF
100
70
°
10
20
30
40
50
60
70
80
90
45
°
50
°
55
°
60
°
65
°
–75
55
°
TA – Free-Air Temperature –
°
C
125
65
°
–50
–25
0
25
50
75
100
57
°
59
°
61
°
63
°
VI = 10 mV
RL = 2 k
TA = 25
°
C
See Figure 4
VCC
±
=
±
15 V
CL = 25 pF
See Figure 4
VCC
±
=
±
15 V
VCC
±
=
±
5 V
VCC
±
=
±
5 V
PHASE MARGIN
vs
LOAD CAPACITANCE
PHASE MARGIN
vs
FREE-AIR TEMPERATURE
m
φ
áá
áá
m
φ
áá
áá
Figure 39
Figure 40
Data at high and low temperatures are applicable within the rated operating free-air temperature ranges of the various devices.
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