参数资料
型号: TLE2142MJG
厂商: TEXAS INSTRUMENTS INC
元件分类: 运算放大器
英文描述: DUAL OP-AMP, 2000 uV OFFSET-MAX, 6 MHz BAND WIDTH, CDIP8
封装: CERAMIC, DIP-8
文件页数: 49/76页
文件大小: 1655K
代理商: TLE2142MJG
TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGHSPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183C FEBRUARY 1997 REVISED JUNE 2006
53
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 27
4
2
0
6
8
10
100
1 k
10 k
Noise
Current
pA/
I n
f Frequency Hz
NOISE CURRENT
vs
FREQUENCY
Hz
TA = 55°C
TA = 25°C
TA = 125°C
1
Figure 28
0.001%
10
1 k
10 k
100 k
THD
+
N
T
otal
Harmonic
Distortion
+
Noise
%
TOTAL HARMONIC DISTORTION
PLUS NOISE
vs
FREQUENCY
0.01%
0.1%
1%
100
f Frequency Hz
VO(PP) = 20 V
VCC ± = ±15 V
TA = 25°C
AV = 100
RL = 600
AV = 100
RL = 2 k
AV = 10
RL = 2 k
AV = 10
RL = 600
Figure 29
75 50 25
0
25
50
75
100
125 150
TA Free-Air Temperature °C
30
20
10
40
s
SR
Slew
Rate
V/
SLEW RATE
vs
FREE-AIR TEMPERATURE
0
50
60
SR +
SR
VCC ± = ±15 V
AVD = 1
RL = 2 k
CL = 500 pF
Figure 30
s
SR
Slew
Rate
V/
0
10
20
30
CL Load Capacitance nF
SLEW RATE
vs
LOAD CAPACITANCE
10
1
0.1
0.01
VCC ± = ±15 V
AVD = 1
TA = 25°C
SR+
SR
40
50
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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