Datasheet

TLE2161, TLE2161A, TLE2161B
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
µPOWER OPERATIONAL AMPLIFIERS
SLOS049D – NOVEMBER 1989 – REVISED MAY 1996
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical 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
TLE2161I
25°C 0.8 3.1
TLE2161I
Full range 4.4
V
IO
In
p
ut offset voltage
TLE2161AI
25°C 0.6 2.6
mV
V
IO
Inp
u
t
offset
v
oltage
TLE2161AI
Full range 3.9
mV
TLE2161BI
25°C 0.5 1.9
TLE2161BI
Full range 2.7
α
VIO
Temperature coefficient of input offset voltage
V
IC
= 0, R
S
= 50 Ω
Full range
6 µV/°C
Input offset voltage long-term drift
(see Note 4)
25°C 0.04 µV/mo
I
IO
In
p
ut offset current
25°C 1 pA
I
IO
Inp
u
t
offset
c
u
rrent
Full range 2 nA
I
IB
In
p
ut bias current
25°C 3 pA
I
IB
Inp
u
t
bias
c
u
rrent
Full range 4 nA
V
ICR
Common mode in
p
ut voltage range
25°C
–1.6
to
4
–2
to
6
V
V
ICR
Common
-
mode
inp
u
t
v
oltage
range
Full range
–1.6
to
4
V
R
L
=10kΩ
25°C 3.5 3.7
V
OM
Maximum
p
ositive
p
eak out
p
ut voltage
R
L
=
10
kΩ
Full range 3.1
V
V
OM +
Ma
x
im
u
m
positi
v
e
peak
o
u
tp
u
t
v
oltage
R
L
= 100 Ω
25°C 2.5 3.1
V
R
L
=
100
Ω
Full range 2
R
L
=10kΩ
25°C –3.7 –3.9
V
OM
Maximum negative
p
eak out
p
ut voltage swing
R
L
=
10
kΩ
Full range –3.1
V
V
OM –
Ma
x
im
u
m
negati
v
e
peak
o
u
tp
u
t
v
oltage
s
w
ing
R
L
= 100 Ω
25°C –2.5 –2.7
V
R
L
=
100
Ω
Full range –2
V
O
=±28V
R
L
=10kΩ
25°C 15 80
V
O
=
±2
.
8
V
,
R
L
=
10
kΩ
Full range 2
A
VD
Large signal differential voltage am
p
lification
V
O
=0to2V
R
L
= 100 Ω
25°C 0.75 45
V/mV
A
VD
Large
-
signal
differential
v
oltage
amplification
V
O
=
0
to
2
V
,
R
L
=
100
Ω
Full range 0.5
V/mV
V
O
=0to 2V
R
L
= 100 Ω
25°C 0.5 3
V
O
=
0
to
–
2
V
,
R
L
=
100
Ω
Full range 0.25
r
i
Input resistance 25°C 10
12
Ω
c
i
Input capacitance 25°C 4 pF
z
o
Open-loop output impedance I
O
= 0 25°C 280 Ω
CMRR
Common mode rejection ratio
V
IC
=V
ICR
min
R
S
=50Ω
25°C 65 82
dB
CMRR
Common
-
mode
rejection
ratio
V
IC
=
V
ICR
min
,
R
S
=
50
Ω
Full range 65
dB
k
SVR
Su
pp
ly voltage rejection ratio (∆V
CC±
/∆V
IO
)
V
CC±
= ±5 V to ± 15 V,
25°C 75 93
dB
k
SVR
S
u
ppl
y-v
oltage
rejection
ratio
(∆V
CC±
/∆V
IO
)
CC±
R
S
= 50 Ω
Full range 65
dB
I
CC
Su
pp
ly current
25°C 280 325
µA
I
CC
S
u
ppl
y
c
u
rrent
V
O
=0
No load
Full range 350
µ
A
∆I
CC
Supply-current change over operating
temperature range
V
O
=
0
,
No
load
Full range 29 µA
†
Full range is – 40°C to 85°C.
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at T
A
= 150°C extrapolated
to T
A
= 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.