Datasheet
TL03x, TL03xA
ENHANCED-JFET LOW-POWER LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS180C − FEBRUARY 1997 − REVISED DECEMBER 2001
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TL031I and TL031AI electrical characteristics at specified free-air temperature
TL031I, TL031AI
PARAMETER TEST CONDITIONS
T
A
V
CC
±
= ±5 V V
CC
±
= ±15 V
UNIT
PARAMETER
TEST
CONDITIONS
T
A
MIN TYP MAX MIN TYP MAX
UNIT
TL031I
25°C 0.54 3.5 0.5 1.5
V
Input offset voltage
V
O
= 0,
V 0
TL031I
Full range
†
5.3 3.3
mV
V
IO
Input offset voltage
V
IC
= 0,
R
S
=
50
Ω
TL031AI
25°C 0.41 2.8 0.34 0.8
mV
R
S
=
50
Ω
TL031AI
Full range
†
4.6 2.6
TL031I
25°C to
65
62
a
Temperature coefficient
f
V
O
= 0,
V 0
TL031I
25 C
to
85°C
6.5 6.2
V/°C
a
V
IO
of
input offset voltage
V
IC
= 0,
R
S
=
50 Ω
TL031AI
25°C to
65
62
25
μV/°C
i
nput o
ff
set vo
l
tage
R
S
=
50
Ω
TL031AI
25 C
to
85°C
6.5 6.2 25
In
p
ut offset volta
g
e
V
O
= 0,
V 0
25°C
004
004
V/mo
Input
offset
voltage
long-term drift
‡
V
IC
= 0,
R
S
= 50 Ω
25°C 0.04 0.04 μV/mo
I
Input offset current
V
O
= 0, V
I
C
= 0
25°C 1 100 1 100 pA
I
IO
Input offset current
V
O
=
0
,
V
IC
=
0
See Figure 5
85°C 0.02 0.45 0.02 0.45 nA
I
Input bias current
V
O
= 0, V
I
C
= 0
25°C 2 200 2 200 pA
I
IB
Input bias current
V
O
=
0
,
V
IC
=
0
See Figure 5
85°C 0.2 0.9 0.2 0.9 nA
V
Common-mode in
p
ut
25°C
−1.5
to 4
−3.4
to 5.4
−11.5
to 14
−13.4
to 15.4
V
V
ICR
Common mode
input
voltage range
Full range
†
−1.5
to 4
−11.5
to 14
V
M i iti k
25°C 3 4.3 13 14
V
OM+
Maximum positive peak
output voltage swing
R
L
= 10 kΩ
−40°C 3 4.1 13 14
V
V
OM+
ou
t
pu
t
vo
lt
age sw
i
ng
R
L
10
kΩ
85°C 3 4.4 13 14
V
Mi ti k
25°C −3 −4.2 −12.5 −13.9
V
OM−
Maximum negative peak
output voltage swing
R
L
= 10 kΩ
−40°C −3 −4.1 −12.5 −13.8
V
V
OM
−
ou
t
pu
t
vo
lt
age sw
i
ng
R
L
10
kΩ
85°C −3 −4.2 −12.5 −14
V
25°C 4 12 5 14.3
A
VD
Large-signal differential
voltage amplification
§
R
L
= 10 kΩ
−40°C 3 8.4 4 11.6
V/mV
A
VD
voltage amplification
§
R
L
10
kΩ
85°C 4 13.5 5 15.3
V/mV
r
i
Input resistance 25°C 10
12
10
12
Ω
c
i
Input capacitance 25°C 5 4 pF
Cd
V V i
25°C 70 87 75 94
CMRR
Common-mode
rejection ratio
V
IC
=
V
ICR
min,
V
O
=0 R
S
=50Ω
−40°C 70 87 75 94
dB
CMRR
re
j
ec
ti
on ra
ti
o
V
O
=
0
,
R
S
=
50
Ω
85°C 70 87 75 94
dB
Supply
-
voltage
25°C 75 96 75 96
k
SVR
Supply
-
voltage
rejection ratio
V
O
= 0, R
S
= 50 Ω
−40°C
75 96 75 96
dB
SVR
rejection
ratio
(ΔV
CC
±
/ΔV
IO
)
O
,
S
85°C 75 96 75 96
†
Full range is −40°C to 85°C.
‡
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.
§
At V
CC
±
= ±5 V, V
O
= ±2.3 V; at V
CC
±
= ±15 V, V
O
= ±10 V