Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2081C electrical characteristics at specified free-air temperature, V
CC±
= ±15 V (unless
otherwise noted) (continued)
PARAMETER
TEST CONDITIONS
T
†
TLE2081C TLE2081AC
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
I
CC
Su
pp
ly current
V
O
= 0 No load
25°C 1.35 1.7 2.2 1.35 1.7 2.2
mA
I
CC
Supply
current
V
O
=
0
,
No
load
Full range 2.2 2.2
mA
I
Short-circuit output
V0
V
ID
= 1 V
25°C
–30 –45 –30 –45
mA
I
OS
current
V
O
=
0
V
ID
= –1 V
25°C
30 48 30 48
m
A
†
Full range is 0°C to 70°C.
TLE2081C operating characteristics at specified free-air temperature, V
CC±
= ±15 V
PARAMETER
TEST CONDITIONS
T
†
TLE2081C TLE2081AC
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
25°C 30 40 30 40
SR+ Positive slew rate
V
O(PP)
= 10 V, A
VD
= –1,
R
L
2kΩ C
L
100
p
F
Full
range
27 27
V/µs
R
L
=
2
kΩ
,
C
L
=
100
p
F
,
See
Fi
gu
r
e
1
25°C 30 45 30 45
SR– Negative slew rate
See
Figure
1
Full
range
27 27
V/µs
t
Settling time
A
VD
= –1,
10-V step,
To 10 mV
25°C
0.4 0.4
µs
t
s
Settling
time
,
R
L
= 1kΩ,
C
L
= 100 pF
To 1 mV
25°C
1.5 1.5
µ
s
V
Equivalent input noise
f = 10 Hz
25°C
28 28
nV√Hz
V
n
q
voltage
f = 10 kHz
25°C
11.6 11.6
n
V√H
z
R
S
= 20 Ω,
f = 10 Hz to
6
6
V
N(PP)
Peak-to-peak
equivalent in
p
ut noise
S
See Figure 3
10 kHz
25°C
6
6
µV
V
N(PP)
equ
i
va
l
en
t
i
npu
t
no
i
se
voltage
f = 0.1 Hz to
10 Hz
25°C
0.6 0.6
µ
V
I
Equivalent input noise
V
IC
=0 f=10kHz
25
°
C
28
28
fA/√Hz
I
n
q
current
V
IC
=
0
,
f
=
10
kHz
25°C
2
.
8
2
.
8
fA/√H
z
THD+N
Total harmonic
V
O(PP)
= 20 V, A
VD
= 10,
f 1 kHz R
L
2kΩ
25°C
0 008%
0 008%
THD
+
N
distortion plus noise
f
=
1
kH
z,
R
L
=
2
kΩ
,
R
S
= 25 Ω
25°C
0
.
008%
0
.
008%
B
1
Unity gain bandwidth
V
I
= 10 mV, R
L
= 2 kΩ,
25°C
8
10
8
10
MHz
B
1
Unity
-
gain
bandwidth
I
,
L
,
C
L
= 25 pF, See Figure 2
25°C
8
10
8
10
MHz
B
OM
Maximum output- V
O(PP)
= 20 V, A
VD
= –1,
25°C
478
637
478
637
kHz
B
OM
swing bandwidth
O(PP)
,
VD
,
R
L
= 2 kΩ,C
L
= 25 pF
25°C
478
637
478
637
kHz
φ
Phase margin at unity V
I
= 10 mV, R
L
= 2 kΩ,
25°C
57°
57°
φ
m
gy
gain
IL
C
L
= 25 pF, See Figure 2
25°C
57°
57°
†
Full range is 0°C to 70°C.