Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
27
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2082I electrical characteristics at specified free-air temperature, V
CC±
= ±5 V (unless otherwise
noted) (continued)
PARAMETER
TEST CONDITIONS
T
TLE2082I TLE2082AI
UNIT
PARAMETER
TEST
CONDITIONS
T
A
MIN TYP MAX MIN TYP MAX
UNIT
Crosstalk attenuation V
IC
= 0, R
L
= 2 kΩ 25°C 120 120 dB
I
OS
Short circuit out
p
ut current
V
O
=0
V
ID
= 1 V
25°C
–35 –35
mA
I
OS
Short
-
circuit
output
current
V
O
=
0
V
ID
= –1 V
25°C
45 45
mA
TLE2082I operating characteristics at specified free-air temperature, V
CC±
= ±5 V
PARAMETER
TEST CONDITIONS
T
†
TLE2082I TLE2082AI
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
20 20
V/µs
A
VD
= –
1
,
R
L
=
2
kΩ
,
C
L
= 100 pF
,
See Fi
g
ure 1
25°C 38 38
SR– Negative slew rate
C
L
100
F
,
See
Figure
1
Full
range
20 20
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
S
See Figure 3
10 kHz
25°C
6
6
µV
V
N(PP)
q
input noise voltage
f = 0.1 Hz to
25°C
06
06
µ
V
10 Hz
0
.
6
0
.
6
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 V
I
= 10 mV, R
L
= 2 kΩ,
25°C
56°
56°
φ
m
gy
gain
IL
C
L
= 25 pF, See Figure 2
25°C
56°
56°
†
Full range is 40°C to 85°C.