参数资料
型号: TLE2142AMFK
厂商: TEXAS INSTRUMENTS INC
元件分类: 运算放大器
英文描述: DUAL OP-AMP, 1600 uV OFFSET-MAX, 6 MHz BAND WIDTH, CQCC20
封装: CERAMIC, LCC-20
文件页数: 6/76页
文件大小: 1655K
代理商: TLE2142AMFK
TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGHSPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183C FEBRUARY 1997 REVISED JUNE 2006
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLE2144C electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TA
TLE2144C
TLE2144AC
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
25
°C
0.5
3.8
0.5
3
mV
VIO
Input offset voltage
Full range
4.4
3.6
mV
VIO
Temperature coefficient
Full range
1.7
V/
°C
αVIO
Temperature coefficient
of input offset voltage
VO = 2.5 V,
RS = 50 ,
Full range
1.7
V/°C
IIO
Input offset current
VO = 2.5 V,
VIC = 2.5 V
RS = 50 ,
25
°C
8
100
8
100
nA
IIO
Input offset current
VIC = 2.5 V
Full range
150
nA
IIB
Input bias current
25
°C
0.8
2
0.8
2
A
IIB
Input bias current
Full range
2.1
A
0
0.3
0
0.3
25
°C
0
to
0.3
to
0
to
0.3
to
VICR
Common-mode input
RS = 50
25 C
to
3
to
3.2
to
3
to
3.2
V
VICR
Common-mode input
voltage range
RS = 50
0
V
voltage range
Full range
0
to
0
to
Full range
to
2.9
to
2.9
IOH = 150 A
25
°C
3.9
4.1
3.9
4.1
IOH = 150 A
Full range
3.8
VOH
High-level output
IOH = 1.5 mA
25
°C
3.8
4
3.8
4
V
VOH
High-level output
voltage
IOH = 1.5 mA
Full range
3.7
V
voltage
IOH = 15 mA
25
°C
3.4
3.7
3.4
3.7
IOH = 15 mA
Full range
3.4
IOL = 150 A
25
°C
75
125
75
125
IOL = 150 A
Full range
150
mV
VOL
Low-level output
IOL = 1.5 mA
25
°C
150
225
150
225
mV
VOL
Low-level output
voltage
IOL = 1.5 mA
Full range
250
voltage
IOL = 15 mA
25
°C
1.2
1.6
1.2
1.6
V
IOL = 15 mA
Full range
1.7
V
AVD
Large-signal differential
VCC = ± 2.5 V,
RL = 2 k,
25
°C
50
95
50
95
V/mV
AVD
Large-signal differential
voltage amplification
VCC = ± 2.5 V,
RL = 2 k,
VO = 1 V to 1.5 V
Full range
25
V/mV
ri
Input resistance
25
°C
70
M
ci
Input capacitance
25
°C
2.5
pF
zo
Open-loop output
impedance
f = 1 MHz
25
°C
30
CMRR
Common-mode
VIC = VICRmin,
RS = 50
25
°C
85
118
85
118
dB
CMRR
Common-mode
rejection ratio
VIC = VICRmin,
RS = 50
Full range
80
dB
kSVR
Supply-voltage
rejection ratio
VCC ± = ±2.5 V to ±15 V,
25
°C
90
106
90
106
dB
kSVR
rejection ratio
(
VCC± /VIO)
VCC ± = ±2.5 V to ±15 V,
RS = 50
Full range
85
dB
ICC
Supply current
VO = 2.5 V,
No load,
25
°C
13.2
17.6
13.2
17.6
mA
ICC
Supply current
VO = 2.5 V,
VIC = 2.5 V
No load,
Full range
18.5
mA
Full range is 0°C to 70°C.
相关PDF资料
PDF描述
TLE2142MFK DUAL OP-AMP, 2000 uV OFFSET-MAX, 6 MHz BAND WIDTH, CQCC20
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