參數(shù)資料
型號(hào): TL287
廠商: Texas Instruments, Inc.
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): 14/20頁(yè)
文件大?。?/td> 259K
代理商: TL287
TL087, TL088, TL287, TL288
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS082A – D2484, MARCH 1979 – REVISED JANUARY 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
14
TYPICAL CHARACTERISTICS
0
0
I
|
VCC
±
|
– Supply Voltage – V
16
3
2
4
6
8
10
12
14
0.5
1
1.5
2
2.5
–75
0
125
3
–50
–25
TA – Free-Air Temperature –
°
C
0
25
50
75
100
0.5
1
1.5
2
2.5
TA = 25
°
C
TA = –55
°
C
TA = 125
°
C
VO = 0
No Load
VCC
±
=
±
5 V
VCC
±
=
±
15 V
VO = 0
No Load
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
áá
áá
C
I
áá
áá
C
Figure 29
Figure 30
25
0
0.4
S
RL – Load Resistance – k
5
10
15
20
30
1
4
10
40
100
SR+
SR–
–75
0
TA – Free-Air Temperature –
°
C
125
30
–50
–25
0
25
50
75
100
5
10
15
20
25
VCC
±
=
±
15 V
RL = 2 k
CL = 100 pF
See Figure 1
SLEW RATE
vs
LOAD RESISTANCE
SLEW RATE
vs
FREE-AIR TEMPERATURE
ááááá
ááááá
ááááá
ááááá
CL = 100 pF
SR+
SR–
s
μ
S
μ
Figure 31
Figure 32
Data at high and low temperatures are applicable within the rated operating free-air temperature ranges of the various devices.
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