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TLE214X_07 Datasheet, PDF (29/72 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS | |||
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TLE214x, TLE214xA
EXCALIBUR LOWÄNOISE HIGHÄSPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183C â FEBRUARY 1997 â REVISED JUNE 2006
TLE2144I operating characteristics, VCC± = ±15 V, TA = 25°C
PARAMETER
TEST CONDITIONS
TLE2144I
MIN TYP MAX
SR +
SR â
Positive slew rate
Negative slew rate
AVD = â 1,
CL = 500 pF
RL = 2 kâ¦,
27
45
27
42
ts
Settling time
AVD = â 1,
To 0.1%
0.34
10-V step
To 0.01%
0.4
Equivalent input
Vn
noise voltage
RS = 20 â¦,
f = 10 Hz
15
RS = 20 â¦,
f = 1 kHz
10.5
Peak-to-peak equivalent
f = 0.1 Hz to 1 Hz
0.48
VN(PP) input noise voltage
f = 0.1 Hz to 10 Hz
0.51
Equivalent input
f = 10 Hz
1.89
In
noise current
f = 1 kHz
0.47
Total harmonic distortion plus
THD + N noise
B1
Unity-gain bandwidth
Gain-bandwidth product
VO(PP) = 20 V,
AVD = 10,
RL = 2 kâ¦,
RL = 2 kâ¦,
f = 100 kHz
RL = 2 kâ¦,
f = 10 kHz
CL = 100 pF
CL = 100 pF,
0.01%
6
5.9
BOM
Maximum output-swing
bandwidth
VO(PP) = 20 V, RL = 2 kâ¦,
AVD = 1,
CL = 100 pF
668
Ïm
Phase margin at unity gain
RL = 2 kâ¦,
CL = 100 pF
58°
TLE2144AI
UNIT
MIN TYP MAX
27
45
27
42
V/µs
0.34
µs
0.4
15
nV/âHz
10.5
0.48
µV
0.51
1.89
pA/âHz
0.47
0.01%
6
MHz
5.9
MHz
668
kHz
58°
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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