Datasheet

TL05x, TL05xA
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TL051C and TL051AC electrical characteristics at specified free-air temperature
†
TL051C, TL051AC
PARAMETER TEST CONDITIONS
T
A
†
V
CC±
= ±5 V V
CC±
= ±15 V
UNIT
MIN TYP MAX MIN TYP MAX
TL051C
25°C 0.75 3.5 0.59 1.5
V
IO
In
p
ut offset voltage
TL051C
Full range 4.5 2.5
mV
V
IO
Input
offset
voltage
TL051AC
25°C 0.55 2.8 0.35 0.8
mV
V
O
=0
TL051AC
Full range 3.8 1.8
Temperature coefficient
V
O
=
0
,
V
IC
= 0,
R
S
=
50
Ω
TL051C
25°C to
70°C
8 8
µV/
°
C
V
IO
of input offset voltage
‡
R
S
=
50
Ω
TL051AC
25°C to
70°C
8 8 25
µ
V/°C
Input offset-voltage
long-term drift
§
25°C 0.04 0.04 µV/mo
I
IO
In
p
ut offset current
V
O
= 0, V
IC
= 0,
25°C 4 100 5 100 pA
I
IO
Input
offset
current
OIC
See Figure 5
70°C 0.02 1 0.025 1 nA
I
IB
In
p
ut bias current
V
O
= 0, V
IC
= 0,
25°C 20 200 30 200 pA
I
IB
Input
bias
current
OIC
See Figure 5
70°C 0.15 4 0.2 4 nA
V
ICR
Common-mode input
25°C
–1
to
4
–2.3
to
5.6
–11
to
11
–12.3
to
15.6
V
V
ICR
voltage range
Full range
–1
to
4
–11
to
11
V
R
L
=10kΩ
25°C 3 4.2 13 13.9
V
OM
Maximum positive peak
R
L
=
10
kΩ
Full range 3 13
V
V
OM+
output voltage swing
R
L
=2kΩ
25°C 2.5 3.8 11.5 12.7
V
R
L
=
2
kΩ
Full range 2.5 11.5
R
L
=10kΩ
25°C –2.5 –3.5 –12 –13.2
V
OM
Maximum negative peak
R
L
=
10
kΩ
Full range –2.5 –12
V
V
OM–
g
output voltage swing
R
L
=2kΩ
25°C –2.3 –3.2 –11 –12
V
R
L
=
2
kΩ
Full range –2.3 –11
L i l diff ti l
25°C 25 59 50 105
A
VD
L
arge-s
i
gna
l
diff
eren
ti
a
l
voltage am
p
lification
¶
R
L
= 2 kΩ
0°C 30 65 60 129
V/mV
voltage
am lification
¶
70°C 20 46 30 85
r
i
Input resistance 25°C 10
12
10
12
Ω
c
i
Input capacitance 25°C 10 12 pF
Common mode
V V min
25°C 65 85 75 93
CMRR
C
ommon-mo
d
e
rejection ratio
V
IC
=
V
ICR
m
i
n,
V
O
=0 R
S
=50Ω
0°C 65 84 75 92
dB
rejection
ratio
V
O
=
0
,
R
S
=
50
Ω
70°C 65 84 75 91
Supply voltage rejection
25°C 75 99 75 99
k
SVR
S
upp
l
y-vo
lt
age re
j
ec
ti
on
ratio (∆V
CC±
/∆V
IO
)
V
O
= 0, R
S
= 50 Ω
0°C 75 98 75 98
dB
ratio
(∆V
CC±
/∆V
IO
)
70°C 75 97 75 97
25°C 2.6 3.2 2.7 3.2
I
CC
Supply current V
O
= 0, No load
0°C 2.7 3.2 2.8 3.2
mA
CC
y
O
70°C 2.6 3.2 2.7 3.2
†
Full range is 0°C to 70°C.
‡
This parameter is tested on a sample basis for the TL051A. For other test requirements, please contact the factory. This statement has no bearing
on testing or nontesting of other parameters.
§
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.
¶
For V
CC±
= ±5 V, V
O
= ±2.3 V, or for V
CC±
= ±15 V, V
O
= ±10 V.