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TLE2144 Datasheet(PDF) 6 Page - Texas Instruments

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Part No. TLE2144
Description  EXCALIBUR LOW NOISE HIGH SPEED PRECISION OPERATIONAL AMPLIFIERS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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TLE2144 Datasheet(HTML) 6 Page - Texas Instruments

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TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGHSPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183B − FEBRUARY 1997 − REVISED APRIL 2004
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLE2141C electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TA†
TLE2141C
TLE2141AC
UNIT
PARAMETER
TEST CONDITIONS
TA†
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
25
°C
225
1400
200
1000
V
VIO
Input offset voltage
Full range
1700
1300
µV
VIO
Temperature coefficient of
Full range
1.7
1.7
V/
°C
αVIO
Temperature coefficient of
input offset voltage
VO = 2.5 V
RS = 50 Ω,
Full range
1.7
1.7
µV/°C
IIO
Input offset current
VO = 2.5 V
VIC = 2.5 V
RS = 50 Ω,
25
°C
8
100
8
100
nA
IIO
Input offset current
VIC = 2.5 V
Full range
150
150
nA
IIB
Input bias current
25
°C
− 0.8
−2
− 0.8
−2
A
IIB
Input bias current
Full range
− 2.1
− 2.1
µA
0
− 0.3
0
− 0.3
25
°C
0
to
− 0.3
to
0
to
− 0.3
to
VICR
Common-mode input
RS = 50 Ω
25 C
to
3
to
3.2
to
3
to
3.2
V
VICR
Common-mode input
voltage range
RS = 50 Ω
0
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 µA
Full range
3.8
3.8
VOH
High-level output voltage
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
3.7
V
IOH = − 15 mA
25
°C
3.2
3.7
3.2
3.7
IOH = − 15 mA
Full range
3.2
3.2
IOL = 150 A
25
°C
75
125
75
125
IOL = 150 µA
Full range
150
150
mV
VOL
Low-level output voltage
IOL = 1.5 mA
25
°C
150
225
150
225
mV
VOL
Low-level output voltage
IOL = 1.5 mA
Full range
250
250
IOL = 15 mA
25
°C
1.2
1.6
1.2
1.6
V
IOL = 15 mA
Full range
1.7
1.7
V
AVD
Large-signal differential
VCC = ± 2.5 V, RL = 2 kΩ,
25
°C
50
220
50
220
V/mV
AVD
Large-signal differential
voltage amplification
VCC = ± 2.5 V, RL = 2 kΩ,
VO = 1 V to − 1.5 V
Full range
25
25
V/mV
ri
Input resistance
25
°C
70
70
M
ci
Input capacitance
25
°C
2.5
2.5
pF
zo
Open-loop output
impedance
f = 1 MHz
25
°C
30
30
CMRR
Common-mode rejection
VIC = VICRmin, RS = 50 Ω
25
°C
85
118
85
118
dB
CMRR
Common-mode rejection
ratio
VIC = VICRmin, RS = 50 Ω
Full range
80
80
dB
kSVR
Supply-voltage rejection
VCC ± = ±2.5 V to ±15 V,
25
°C
90
106
90
106
dB
kSVR
Supply-voltage rejection
ratio (
∆VCC± /∆VIO)
VCC ± = ±2.5 V to ±15 V,
RS = 50 Ω
Full range
85
85
dB
ICC
Supply current
VO = 2.5 V,
No load,
25
°C
3.4
4.4
3.4
4.4
mA
ICC
Supply current
VO = 2.5 V,
VIC = 2.5 V
No load,
Full range
4.6
4.6
mA
† Full range is 0°C to 70°C.


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