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| 型號： | TL084FK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | JFET-INPUT OPERATIONAL AMPLIFIERS |
| 中文描述： | JFET輸入運算放大器 |
| 文件頁數(shù)： | 7/37頁 |
| 文件大?。?/td> | 822K |
| 代理商： | TL084FK |
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SLOS081G FEBRUARY 1977 REVISED SEPTEMBER 2004
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, V
CC
±
=
±
15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TL081M, TL082M
MIN
TYP
TL084Q, TL084M
MIN
TYP
UNIT
MAX
MAX
VIO
Input offset voltage
VO = 0,
RS = 50
25
°
C
3
6
3
9
mV
Full range
9
15
α
VIO
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
125
°
C
25
°
C
125
°
C
5
100
5
100
pA
20
20
nA
IIB
Input bias current
VO = 0
30
200
30
200
pA
50
50
nA
VICR
Common-mode input
voltage range
25
°
C
±
11
12
to
15
±
13.5
±
11
12
to
15
±
13.5
V
Maximum peak
output voltage swing
RL = 10 k
RL
≥
10 k
RL
≥
2 k
VO =
±
10 V,
25
°
C
±
12
±
12
±
10
±
12
±
12
±
10
VOM
Full range
V
±
12
±
12
AVD
Large-signal
differential voltage
amplification
RL
≥
2 k
25
°
C
25
200
25
200
V/mV
VO =
±
10 V,
RL
≥
2 k
Full range
15
15
B1
ri
Unity-gain bandwidth
25
°
C
25
°
C
3
3
MHz
Input resistance
1012
1012
CMRR
Common-mode
rejection ratio
VIC = VICRmin,
VO = 0,
RS = 50
25
°
C
80
86
80
86
dB
kSVR
Supply-voltage
rejection ratio
(
VCC
±
/
VIO)
Supply current
(per amplifier)
VCC =
±
15 V to
±
9 V,
VO = 0,
RS = 50
25
°
C
80
86
80
86
dB
ICC
VO = 0,
No load
25
°
C
1.4
2.8
1.4
2.8
mA
VO1/VO2
All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified.
Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive, as shown in
Figure 17. Pulse techniques must be used that maintain the junction temperatures as close to the ambient temperature as possible.
Crosstalk attenuation
AVD = 100
25
°
C
120
120
dB
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
8
TYP
MAX
UNIT
VI = 10 V,
VI = 10 V,
TA = 55
°
C to 125
°
C,
RL = 2 k
,
RL = 2 k
,
See Figure 1
CL = 100 pF,
CL = 100 pF,
See Figure 1
13
SR
Slew rate at unity gain
5
V/
μ
s
tr
Rise time
VI = 20 mV,
RL = 2 k
,
CL = 100 pF,
See Figure 1
0.05
μ
s
%
Overshoot factor
20
Vn
voltage
RS = 20
f = 1 kHz
18
nV/
√
Hz
μ
V
Equivalent input noise
f = 10 Hz to 10 kHz
4
In
Equivalent input noise
current
RS = 20
,
f = 1 kHz
0.01
pA/
√
Hz
THD
Total harmonic distortion
VIrms = 6 V,
f = 1 kHz
AVD = 1,
RS
≤
1 k
,
RL
≥
2 k
,
0.003
%
On products compliant to MIL-PRF-38535, this parameter is not production tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TL084G-D14-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER |
| TL084G-P14-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER |
| TL084G-S14-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER |
| TL084I | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:GENERAL PURPOSE J-FET QUAD OPERATIONAL AMPLIFIERS |
| TL084ID | 功能描述:運算放大器 - 運放 Quad GP RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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