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SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2272I electrical characteristics at specified free-air temperature, V
noted)
= 5 V (unless otherwise
DD
TLC2272I
TLC2272AI
UNIT
†
PARAMETER
TEST CONDITIONS
T
A
MIN
TYP
MAX
2500
3000
MIN
TYP
MAX
950
25°C
300
300
V
IO
Input offset voltage
µV
Full range
1500
Temperature coefficient
of input offset voltage
25°C
to 85°C
α
VIO
2
2
µV/°C
Input offset voltage
long-term drift
(see Note 4)
25°C
0.002
0.5
0.002
0.5
µV/mo
V
V
= 0 V,
= 0 V,
V
=
2.5 V
= 50 Ω
IC
DD
R
O
S
25°C
−40°C to 85°C
Full range
25°C
60
150
800
60
60
150
800
60
I
I
Input offset current
Input bias current
pA
IO
1
1
−40°C to 85°C
Full range
150
800
150
800
pA
V
IB
−0.3
to 4.2
−0.3
to 4.2
25°C
0 to 4
0 to 4
Common-mode input
voltage
V
R
I
= 50 Ω,
|V | ≤ 5 mV
IO
ICR
OH
S
0 to
3.5
0 to
3.5
Full range
= −20 µA
25°C
25°C
4.99
4.93
4.99
4.93
OH
OH
4.85
4.85
4.25
4.25
4.85
4.85
4.25
4.25
I
I
= −200 µA
High-level output
voltage
Full range
25°C
V
V
4.65
4.65
= −1 mA
= 2.5 V,
= 2.5 V,
OH
Full range
25°C
V
I
I
= 50 µA
0.01
0.09
0.01
0.09
IC
IC
OL
OL
25°C
0.15
0.15
1.5
0.15
0.15
1.5
V
= 500 µA
Low-level output
voltage
Full range
25°C
V
OL
V
0.9
35
0.9
35
V
IC
= 2.5 V,
I
= 5 mA
OL
Full range
25°C
1.5
1.5
15
15
15
15
‡
R
R
= 10 kΩ
Large-signal differential
voltage amplification
V
IC
V
O
= 2.5 V,
= 1 V to 4 V
L
Full range
25°C
A
VD
V/mV
‡
175
175
= 1 mΩ
L
Differential input
resistance
12
12
r
r
25°C
25°C
25°C
25°C
10
10
Ω
Ω
id
Common-mode input
resistance
12
12
10
10
i
Common-mode input
capacitance
c
f = 10 kHz,
f = 1 MHz,
P package
= 10
8
8
pF
Ω
i
Closed-loop output
impedance
z
A
V
140
75
140
75
o
25°C
70
70
70
70
Common-mode
rejection ratio
V
IC
V
O
= 0 V to 2.7 V,
= 2.5 V,
CMRR
dB
dB
R
S
= 50 Ω
Full range
Supply-voltage
rejection ratio
25°C
80
80
95
80
80
95
V
V
= 4.4 V to 16 V,
DD
k
SVR
= V /2,
No load
IC
DD
Full range
(∆V /∆V
)
DD
IO
25°C
2.2
3
3
2.2
3
3
I
Supply current
V
O
= 2.5 V,
No load
mA
DD
Full range
†
‡
Full range is − 40°C to 125°C.
Referenced to 0 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at T = 150°C extrapolated
A
to T = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
A
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
