Datasheet
SLOS052D − OCTOBER 1987 − REVISED OCTOBER 2005
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
†
TLC27L2I
TLC27L2AI
TLC27L2BI
TLC27L7I
UNIT
MIN TYP MAX
TLC27L2I
V
O
= 1.4 V,
V
IC
= 0,
25°C 1.1 10
TLC27L2I
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 1 MΩ
Full range
13
mV
TLC27L2AI
V
O
= 1.4 V,
V
IC
= 0,
25°C 0.9 5
mV
V
IO
Input offset voltage
TLC27L2AI
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 1 MΩ
Full range
7
V
IO
Input offset voltage
TLC27L2BI
V
O
= 1.4 V,
V
IC
= 0,
25°C 240 2000
TLC27L2BI
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 1 MΩ
Full range
3500
V
TLC27L7I
V
O
= 1.4 V,
V
IC
= 0,
25°C 170 500
µV
TLC27L7I
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 1 MΩ
Full range
2000
VIO
Average temperature coefficient of
25
°
C to
1.1
V/°C
α
VIO
Average temperature coefficient of
input offset voltage
25 C to
85°C
1.1 µV/°C
I
IO
Input offset current (see Note 4)
V
O
= 2.5 V,
V
IC
= 2.5 V
25°C 0.1 60
pA
I
IO
Input offset current (see Note 4) V
O
= 2.5 V, V
IC
= 2.5 V
85°C
24 1000
pA
I
IB
Input bias current (see Note 4)
V
O
= 2.5 V,
V
IC
= 2.5 V
25°C 0.6 60
pA
I
IB
Input bias current (see Note 4) V
O
= 2.5 V, V
IC
= 2.5 V
85°C
200 2000
pA
−0.2
−0.3
25
°
C
−0.2
to
−0.3
to
V
V
ICR
Common-mode input voltage range
25 C
to
4
to
4.2
V
V
ICR
Common-mode input voltage range
(see Note 5)
−0.2
(see Note 5)
Full range
−0.2
to
V
Full range
to
3.5
V
25°C 3.2 4.1
V
OH
High-level output voltage V
ID
= 100 mV, R
L
= 1 MΩ
−40°C
3 4.1
V
V
OH
High-level output voltage
V
ID
= 100 mV,
R
L
= 1 MΩ
85°C 3 4.2
V
25°C 0 50
V
OL
Low-level output voltage V
ID
= −100 mV, I
OL
= 0
−40°C
0 50
mV
V
OL
Low-level output voltage
V
ID
= −100 mV,
I
OL
= 0
85°C 0 50
mV
Large-signal differential
25°C 50 480
A
VD
Large-signal differential
voltage amplification
V
O
= 0.25 V to 2 V, R
L
= 1 MΩ
−40°C
50 900
V/mV
A
VD
voltage amplification
V
O
= 0.25 V to 2 V,
R
L
= 1 MΩ
85°C 50 330
V/mV
25°C 65 94
CMRR Common-mode rejection ratio V
IC
= V
ICR
min
−40°C 60 95
dB
CMRR
Common-mode rejection ratio
V
IC
= V
ICR
min
85°C 60 95
dB
Supply-voltage rejection ratio
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
−40°C
60 97
dB
k
SVR
(∆V
DD
/∆V
IO
)
V
DD
= 5 V to 10 V,
V
O
= 1.4 V
85°C 60 98
dB
V
O
= 2.5 V,
V
IC
= 2.5 V,
25°C 20 34
I
DD
Supply current (two amplifiers)
V
O
= 2.5 V,
No load
V
IC
= 2.5 V,
−40°C
31 54
µA
I
DD
Supply current (two amplifiers)
No load
85°C 15 26
µA
†
Full range is −40°C to 85°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.