Datasheet

TLE2027, TLE2037, TLE2027A, TLE2037A, TLE2027Y, TLE2037Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS

SLOS192C − FEBRUARY 1997 − REVISED APRIL 2010
13
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TLE20x7Y operating characteristics at specified free-air temperature, V
CC
±
= ±15 V
PARAMETER
TEST CONDITIONS
TLE20x7Y
UNIT
PARAMETER TEST CONDITIONS
MIN TYP MAX
UNIT
SR
Slew rate at unity gain
R
L
= 2 kΩ,C
L
= 100 pF,
TLE2027 2.8
V/ s
SR Slew rate at unity gain
R
L
= 2 kΩ
,
C
L
= 100 pF
,
See Figure 1
TLE2037 7.5
V/μs
V
Equivalent input noise voltage (see Figure 2)
R
S
= 20 Ω, f = 10 Hz 3.3
nV/√Hz
V
n
Equivalent input noise voltage (see Figure 2)
R
S
= 20 Ω, f = 1 kHz 2.5
nV/
√
Hz
V
N(PP)
Peak-to-peak equivalent input noise voltage f = 0.1 Hz to 10 Hz 50 nV
I
Equivalent input noise current
f = 10 Hz 10
pA/√Hz
I
n
Equivalent input noise current
f = 1 kHz
0.8
pA/
√
Hz
THD
Total harmonic distortion
V
O
= + 10 V, A
VD
= 1,
See Note 5
TLE2027 <0.002%
THD Total harmonic distortion
V
O
= + 10 V, A
VD
= 5,
See Note 5
TLE2037 <0.002%
B
Unity gain bandwidth (see Figure 3)
R 2 kΩ C 100 pF
TLE2027 13
MHz
B
1
Unity-gain bandwidth (see Figure 3) R
L
= 2 kΩ,C
L
= 100 pF
TLE2037 50
MHz
B
Maximum output swing bandwidth
R 2 kΩ
TLE2027 30
kHz
B
OM
Maximum output-swing bandwidth R
L
= 2 kΩ
TLE2037 80
kHz
φ
Phase margin at unity gain (see Figure 3)
R 2 kΩ C 100 pF
TLE2027 55°
φ
m
Phase margin at unity gain (see Figure 3) R
L
= 2 kΩ,C
L
= 100 pF
TLE2037 50°
NOTE 5: Measured distortion of the source used in the analysis was 0.002%.