參數(shù)資料
型號: TL074BCNSRG4
廠商: Texas Instruments, Inc.
英文描述: LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
中文描述: 低噪聲JFET輸入運算放大器
文件頁數(shù): 8/41頁
文件大小: 1077K
代理商: TL074BCNSRG4
SLOS080J SEPTEMBER 1978 REVISED MARCH 2005
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, V
CC
±
=
±
15 V (unless otherwise noted)
TL071M
TL072M
TL074M
PARAMETER
TEST CONDITIONS
UNIT
TA
MIN
TYP
MAX
MIN
TYP
MAX
VIO
Input offset voltage
VO = 0,
RS = 50
25
°
C
Full range
3
6
3
9
mV
9
15
α
VO
Temperature coefficient of
input offset voltage
VO = 0,
RS = 50
Full range
18
18
μ
V/
°
C
IIO
Input offset current
VO = 0
25
°
C
Full range
25
°
C
5
100
5
100
pA
20
20
nA
IIB
Input bias current
VO = 0
65
200
65
200
pA
50
50
nA
VICR
Common-mode input
voltage range
25
°
C
±
11
12
to
15
±
11
12
to
15
V
Maximum peak output
voltage swing
RL = 10 k
RL
10 k
RL
2 k
25
°
C
±
12
±
12
±
10
35
±
13.5
±
12
±
12
±
10
35
±
13.5
VOM
Full range
V
AVD
Large-signal differential
voltage amplification
VO =
±
10 V,
RL
2 k
25
°
C
200
200
V/mV
15
15
B1
ri
Unity-gain bandwidth
TA = 25
°
C
TA = 25
°
C
VIC = VICRmin,
VO = 0,
VCC =
±
9 V to
±
15 V,
VO = 0,
3
3
MHz
Input resistance
1012
1012
CMRR
Common-mode rejection
ratio
25
°
C
80
86
80
86
dB
RS = 50
kSVR
Supply-voltage rejection
ratio (
VCC
±
/
VIO)
Supply current (each
amplifier)
25
°
C
80
86
80
86
dB
RS = 50
ICC
VO = 0,
No load
25
°
C
1.4
2.5
1.4
2.5
mA
VO1/VO2
Input bias currents of an FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive, as shown in
Figure 4. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible.
All characteristics are measured under open-loop conditions with zero common-mode voltage, unless otherwise specified. Full range is
TA = 55
°
C to 125
°
C.
Crosstalk attenuation
AVD = 100
25
°
C
120
120
dB
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