參數(shù)資料
型號: LT1013DFK
廠商: Texas Instruments, Inc.
英文描述: DUAL PRECISION OPERATIONAL AMPLIFIERS
中文描述: 雙高精度運算放大器
文件頁數(shù): 14/25頁
文件大?。?/td> 420K
代理商: LT1013DFK
LT1013, LT1013A, LT1013D, LT1013Y
DUAL PRECISION OPERATIONAL AMPLIFIERS
SLOS018B – MAY 1988 – REVISED OCTOBER 1996
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
TA – Free-Air Temperature –
°
C
I
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
–50
–25
0
25
50
75
100
125
0
–5
–10
–15
–20
–25
–30
VCC
±
= 5 V, VCC– = 0
VCC
±
=
±
2.5 V
VCC
±
=
±
15 V
VIC = 0
Figure 6
IIB – Input Bias Current – nA
0
COMMON-MODE INPUT VOLTAGE
vs
INPUT BIAS CURRENT
–15
–10
–5
5
10
15
0
–5
–10
–15
–20
–25
–30
–1
0
1
2
3
4
5
V
TA = 25
°
C
VCC
±
=
±
15 V
(left scale)
VCC
±
= 5 V
VCC– = 0
(right scale)
V
RL – Load Resistance –
Figure 7
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
100
400
1 k
4 k
10 k
AV
μ
V
10
4
1
0.4
0.1
VCC
±
=
±
15 V
VO =
±
10 V
TA = –55
°
C
TA = 25
°
C
TA = 125
°
C
RL – Load Resistance –
Figure 8
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
100
400
1 k
4 k
10 k
VCC
±
= 5 V, VCC– = 0
VO =
20 mV to 3.5 V
TA = –55
°
C
TA = 25
°
C
TA = 125
°
C
AV
μ
V
10
4
1
0.4
0.1
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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