Datasheet

TLE2027, TLE2037, TLE2027A, TLE2037A, TLE2027Y, TLE2037Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS

SLOS192C − FEBRUARY 1997 − REVISED APRIL 2010
7
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TLE20x7C operating characteristics at specified free-air temperature, V
CC
±
= ±15 V, T
A
= 25°C
(unless otherwise specified)
PARAMETER
TEST CONDITIONS
TLE20x7C TLE20x7AC
UNIT
PARAMETER TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
R
L
= 2 kΩ,
C 100 pF
TLE2027 1.7 2.8 1.7 2.8
C
L
= 100 pF,
See Figure 1
TLE2037 6 7.5 6 7.5
SR Slew rate at unity gain
R
L
= 2 kΩ,
C
L
= 100
p
F,
TLE2027 1.2 1.2
V/μs
C
L
= 100 pF
,
T
A
= 0°C to 70°C,
See Figure 1
TLE2037 5 5
V
Equivalent input noise volt-
R
S
= 20 Ω, f = 10 Hz 3.3 8 3.3 4.5
nV/√Hz
V
n
Equivalent input noise volt
age (see Figure 2)
R
S
= 20 Ω, f = 1 kHz 2.5 4.5 2.5 3.8
nV/
√
Hz
V
N(PP)
Peak-to-peak equivalent in-
put noise voltage
f = 0.1 Hz to 10 Hz 50 250 50 130 nV
I
Equivalent input noise cur-
f = 10 Hz 10 25 10 25
pA/√Hz
I
n
Equivalent input noise cur
rent
f = 1 kHz
0.8 1.8 0.8 1.8
pA/
√
Hz
THD
Total harmonic distortion
V
O
= + 10 V,
A
VD
= 1,
See Note 5
TLE2027 < 0.002% < 0.002%
THD Total harmonic distortion
V
O
= + 10 V,
A
VD
= 5,
See Note 5
TLE2037 < 0.002% < 0.002%
B
1
Unity-gain bandwidth
(see Figure 3)
R
L
= 2 kΩ,
C
L
= 100 pF
TLE2027 9
(6)
13 9
(6)
13
MHz
GBW Gain bandwidth product
R
L
= 2 kΩ,
C
L
= 100 pF
TLE2037 35 50 35 50
MHz
B
Maximum output-swin
g
R 2 kΩ
TLE2027 30 30
kHz
B
OM
Maximum output swing
bandwidth
R
L
= 2 kΩ
TLE2037 80 80
kHz
φ
Phase margin at unity gain R
L
= 2 kΩ,
TLE2027 55° 55°
φ
m
Phase margin at unity gain
(see Figure 3)
R
L
2 kΩ,
C
L
= 100 pF
TLE2037 50° 50°
NOTE 5: Measured distortion of the source used in the analysis was 0.002%.
NOTE 6: This parameter is not production tested