参数资料
型号: TLE2142MFK
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, CQCC20
封装: CERAMIC, LCC-20
文件页数: 42/76页
文件大小: 1655K
代理商: TLE2142MFK
TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGHSPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183C FEBRUARY 1997 REVISED JUNE 2006
47
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
2
2.5
0.2
1
1.2
1.4
1.5
1
IIB
Input
Bias
Current
uA
0
0.5
1
INPUT BIAS CURRENT
vs
COMMON-MODE INPUT VOLTAGE
A
I IB
VIC Common-Mode Input Voltage V
VCC ± = ±2.5 V
TA = 25°C
TA = 125°C
TA = 55°C
0.4
0.6
0.8
3
0.5
Figure 6
IIB
Input
Bias
Current
nA
1000
I IB
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
75 50 25
0
25
50
75
100
125 150
VO = 0
VIC = 0
VCC ± = ±15 V
900
800
700
600
500
VCC ± = ±2.5 V
Figure 7
0
12
18
24
0
3
6
9
12
15
Maximum
Peak
Output
V
o
ltage
V
12
18
24
18
21
24
6
6
V
OM
VCC ± Supply Voltage V
MAXIMUM PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
RL = 2 k
TA = 25°C
VOM +
VOM
Figure 8
14.2
14.6
15
14.6
13.8
14.2
15
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
75 50 25
0
25
50
75
100
125
TA Free-Air Temperature °C
150
VCC ± = ±15 V
VOM +
RL = 2 k
VOM
RL =
Maximum
Peak
Output
V
o
ltage
V
OM
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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