Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2081C electrical characteristics at specified free-air temperature, V
CC±
= ±5 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 1.6 2.2 1.35 1.6 2.2
mA
I
CC
Supply
current
V
O
=
0
,
No
load
Full range 2.2 2.2
mA
I
OS
Short-circuit output
V
O
=0
V
ID
= 1 V
25
°
C
–35 –35
mA
I
OS
current
V
O
=
0
V
ID
= –1 V
25°C
45 45
mA
†
Full range is 0°C to 70°C.
TLE2081C operating characteristics at specified free-air temperature, V
CC±
= ±5 V
PARAMETER
TEST CONDITIONS
T
†
TLE2081C TLE2081AC
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
25°C 35 35
SR+ Positive slew rate
V
O(PP)
= ±2.3 V,
A
VD
1R
L
2kΩ
Full
range
23 23
V/µs
A
VD
= –
1
,
R
L
=
2
kΩ
,
C
L
= 1
00
pF
, See
Fi
gu
r
e
1
25°C 38 38
SR– Negative slew rate
C
L
=
100
F
,
See
Figure
1
Full
range
23 23
V/µs
t
Settling time
A
VD
= –1,
2-V step,
To 10 mV
25°C
0.25 0.25
µs
t
s
Settling
time
,
R
L
= 1 kΩ,
C
L
= 100 pF
To 1 mV
25°C
0.4 0.4
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
See Figure 3
10 kHz
25°C
6
6
µV
V
N(PP)
q
input noise voltage
f = 0.1 Hz to
10 Hz
25°C
0.6 0.6
µ
V
I
n
Equivalent input noise
current
V
IC
= 0, f = 10 kHz 25°C 2.8 2.8 fA/√Hz
THD+N
Total harmonic distortion
V
O(PP)
= 5 V, A
VD
= 10,
f 1 kHz R
L
2kΩ
25°C
0 013%
0 013%
THD
+
N
plus noise
f
=
1
kH
z,
R
L
=
2
kΩ
,
R
S
= 25 Ω
25°C
0
.
013%
0
.
013%
B
1
Unity gain bandwidth
V
I
= 10 mV, R
L
= 2 kΩ,
25°C
94
94
MHz
B
1
Unity
-
gain
bandwidth
I
,
L
,
C
L
= 25 pF, See Figure 2
25°C
9
.
4
9
.
4
MHz
B
OM
Maximum output-swin
g
V
O(PP)
= 4 V, A
VD
= –1,
25
°
C
28
28
MHz
B
OM
g
bandwidth
O(PP)
,
VD
,
R
L
= 2 kΩ ,C
L
= 25 pF
25°C
2
.
8
2
.
8
MHz
φ
Phase margin at unity gain
V
I
= 10 mV, R
L
= 2 kΩ,
25°C
56°
56°
φ
m
Phase
margin
at
unity
gain
I
,
L
,
C
L
= 25 pF, See Figure 2
25°C
56°
56°
†
Full range is 0°C to 70°C.