Datasheet

TLE2161, TLE2161A, TLE2161B
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
µPOWER OPERATIONAL AMPLIFIERS
SLOS049D – NOVEMBER 1989 – REVISED MAY 1996
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, V
CC ±
= ± 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
T
A
†
TLE2161I, TLE2161AI
TLE2161BI
UNIT
A
MIN TYP MAX
SR
Slew rate (see Figure 1)
A
VD
=5
R
L
=10kΩ
C
L
= 100
p
F
25°C 7 10
V/µs
SR
Sle
w
rate
(see
Fig
u
re
1)
A
VD
=
5
,
R
L
=
10
kΩ
,
C
L
=
100
pF
Full range 5
V/
µ
s
V
Equivalent input noise
R
S
= 20 Ω, f = 10 Hz
25
°
C
59 100
nV/√Hz
V
n
q
voltage (see Figure 2)
R
S
= 20 Ω,
f = 1 kHz
25°C
43 60
n
V/√H
z
V
n(PP)
Peak-to-peak equivalent
input noise voltage
f = 0.1 Hz to 10 Hz 25°C 1.1 µV
I
n
Equivalent input noise
current
f = 1 kHz 25°C 1 fA/√Hz
THD Total harmonic distortion
V
O(PP)
= 2 V,
R
L
= 10 kΩ
A
VD
= 5, f = 10 kHz,
25°C 0.025%
Gain-bandwidth product
f = 100 kHz, R
L
= 10 kΩ, C
L
= 100 pF
25
°
C
5.8
MHz
(see Figure 3)
f = 100 kHz,
R
L
= 100 Ω, C
L
= 100 pF
25°C
4.3
MH
z
t
Settling time
ε = 0.1%
25
°
C
5
µs
t
s
Settling
time
ε = 0.01%
25°C
10
µ
s
B
OM
Maximum output-swing
bandwidth
A
VD
= 5, R
L
= 10 kΩ 25°C 420 kHz
φ
Phase margin (see Figure 3)
A
VD
= 5, R
L
= 10 kΩ, C
L
= 100 pF
25
°
C
70°
φ
m
Phase
margin
(see
Fig
u
re
3)
A
VD
= 5, R
L
= 100 Ω, C
L
= 100 pF
25°C
84°
†
Full range is – 40°C to 85°C.