Datasheet
TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9
LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS053C – OCTOBER 1987 – REVISED AUGUST 1994
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
T
A
†
TLC27L4C
TLC27L4AC
TLC27L4BC
TLC27L9C
UNIT
MIN TYP MAX
TLC27L4C
V
O
= 1.4 V, V
IC
= 0,
25°C 1.1 10
TLC27L4C
O
,
R
S
= 50 Ω,
IC
,
R
L
= 1 MΩ
Full range
12
mV
TLC27L4AC
V
O
= 1.4 V, V
IC
= 0,
25°C 0.9 5
mV
V
IO
In
p
ut offset voltage
TLC27L4AC
O
,
R
S
= 50 Ω,
IC
,
R
L
= 1 MΩ
Full range
6.5
V
IO
Inp
u
t
offset
v
oltage
TLC27L4BC
V
O
= 1.4 V, V
IC
= 0,
25°C 240 2000
TLC27L4BC
O
,
R
S
= 50 Ω,
IC
,
R
L
= 1 MΩ
Full range
3000
µV
TLC27L9C
V
O
= 1.4 V, V
IC
= 0,
25°C 200 900
µ
V
TLC27L9C
O
,
R
S
= 50 Ω,
IC
,
R
L
= 1 MΩ
Full range
1500
α
VIO
Average temperature coefficient of input
offset voltage
25°C to
70°C
1.1 µV/°C
I
IO
In
p
ut offset current (see Note 4)
V
O
=25V
V
IC
=25V
25°C 0.1
p
A
I
IO
Inp
u
t
offset
c
u
rrent
(see
Note
4)
V
O
=
2
.
5
V
,
V
IC
=
2
.
5
V
70°C 7 300
pA
I
IB
In
p
ut bias current (see Note 4)
V
O
=25V
V
IC
=25V
25°C 0.6
p
A
I
IB
Inp
u
t
bias
c
u
rrent
(see
Note
4)
V
O
=
2
.
5
V
,
V
IC
=
2
.
5
V
70°C 40 600
pA
V
ICR
Common mode input voltage range
25°C
–0.2
to
4
–0.3
to
4.2
V
V
ICR
gg
(see Note 5)
Full range
–0.2
to
3.5
V
25°C 3.2 4.1
V
OH
High-level output voltage V
ID
= 100 mV, R
L
= 1 MΩ
0°C
3 4.1
V
70°C 3 4.2
25°C 0 50
V
OL
Low-level output voltage V
ID
= –100 mV, I
OL
= 0
0°C 0 50
mV
70°C 0 50
L i l diff ti l lt
25°C 50 520
A
VD
Large-signal differential voltage
am
p
lification
V
O
= 2.5 V to 2 V, R
L
= 1 MΩ
0°C
50 680
V/mV
am lification
70°C 50 380
25°C 65 94
CMRR Common-mode rejection ratio V
IC
= V
ICR
min
0°C 60 95
dB
70°C 60 95
S l lt j ti ti
25°C 70 97
k
SVR
Supply-voltage rejection ratio
(∆V
DD
/∆V
IO
)
V
DD
= 5 V to 10 V, V
O
= 1.4 V
0°C
60 97
dB
(∆V
DD
/∆V
IO
)
70°C 60 98
V25V
V25V
25°C 40 68
I
DD
Supply current (four amplifiers)
V
O
=
2
.
5
V
,
No load
V
IC
=
2
.
5
V
,
0°C
48 84
µA
No
load
70°C 31 56
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.