Datasheet

TLE214x, TLE214xA
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183D − FEBRUARY 1997 − REVISED OCTOBER 2012
21
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141I operating characteristics, V
CC
±
= ±15 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TLE2141I TLE2141AI
UNIT
PARAMETER TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
SR + Positive slew rate
A
VD
= −1, R
L
= 2 kΩ,
27 45 27 45
V/ s
SR − Negative slew rate
A
VD
= 1
,
C
L
= 500 pF
R
L
= 2 kΩ
,
27
42 27 42
V/μs
t
Settling time
A
VD
= −1,
To 0.1% 0.34 0.34
s
t
s
Settling time
A
VD
= 1
,
10-V step
To 0.01% 0.4 0.4
μs
V
Equivalent input noise voltage
R
S
= 20 Ω, f = 10 Hz 15 15
nV/√Hz
V
n
Equivalent input noise voltage
R
S
= 20 Ω, f = 1 kHz 10.5 10.5
nV/
√
Hz
V
Peak-to-peak equivalent input
f = 0.1 Hz to 1 Hz 0.48 0.48
V
V
N(PP)
Peak to peak equivalent input
noise voltage
f = 0.1 Hz to 10 Hz
0.51 0.51
μV
I
Equivalent input noise current
f = 10 Hz 1.89 1.89
pA/√Hz
I
n
Equivalent input noise current
f = 1 kHz
0.47 0.47
pA/
√
Hz
THD N
Total harmonic distortion plus V
O(
PP
)
= 20 V, R
L
= 2 kΩ,
0 01%
0 01%
THD + N
Total harmonic distortion plus
noise
V
O(PP)
= 20 V
,
A
VD
= 10,
R
L
= 2 kΩ
,
f = 10 kHz
0.01% 0.01%
B
Unity gain bandwidth
R 2 kΩ
C 100 pF
6
6
MHz
B
1
Unity-gain bandwidth R
L
= 2 kΩ, C
L
= 100 pF 6 6 MHz
Gain bandwidth product
R
L
= 2 kΩ, C
L
= 100 pF,
59
59
MHz
Gain-bandwidth product
R
L
= 2 kΩ
,
f = 100 kHz
C
L
= 100 pF
,
5.9 5.9 MHz
B
Maximum output-swin
g
V
O(
PP
)
= 20 V, R
L
= 2 kΩ,
668
668
kHz
B
OM
Maximum output swing
bandwidth
V
O(PP)
= 20 V
,
A
VD
= 1,
R
L
= 2 kΩ
,
C
L
= 100 pF
668 668 kHz
φ
m
Phase margin at unity gain R
L
= 2 kΩ, C
L
= 100 pF
58° 58°