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SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2272Q and TLC2272M electrical characteristics at specified free-air temperature, V
(unless otherwise noted)
= 5 V
DD
TLC2272Q,
TLC2272M
TLC2272AQ,
TLC2272AM
†
T
A
PARAMETER
TEST CONDITIONS
UNIT
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 125°C
α
VIO
2
2
µV/°C
Input offset voltage
long-term drift
(see Note 4)
V
= 0 V,
= 50 Ω
V
O
= 0 V,
IC
R
25°C
0.002
0.5
0.002
0.5
µV/mo
S
25°C
Full range
25°C
60
800
60
60
800
60
I
I
Input offset current
Input bias current
pA
pA
IO
1
1
IB
Full range
800
800
−5
−5.3
−5
−5.3
25°C
to 4 to 4.2
to 4 to 4.2
Common-mode input
voltage
V
R
= 50 Ω,
S
|V | ≤ 5 mV
IO
V
V
ICR
−5
to 3.5
−5
to 3.5
Full range
I
I
= −20 µA
25°C
25°C
4.99
4.93
4.99
4.93
O
4.85
4.85
4.25
4.25
4.85
4.85
4.25
4.25
= −200 µA
Maximum positive peak
output voltage
O
Full range
25°C
V
OM+
4.65
4.65
I
O
= −1 mA
Full range
25°C
V
= 0 V,
= 0 V,
I
I
= 50 µA
−4.99
−4.99
IC
IC
O
25°C
−4.85 −4.91
−4.85 −4.91
−4.85
V
= 500 µA
Maximum negative peak
output voltage
O
Full range −4.85
V
OM−
V
25°C
Full range
25°C
−3.5
−3.5
20
−4.1
50
−3.5
−3.5
20
−4.1
V
= 0 V,
I
O
= 5 mA
IC
O
50
R
R
= 10 kΩ
= 1 mΩ
Large-signal differential
voltage amplification
L
L
Full range
25°C
20
20
A
VD
V
=
4 V
V/mV
300
300
12
10
12
10
Ω
Ω
r
r
Differential input resistance
25°C
id
Common-mode input
resistance
12
10
12
10
25°C
25°C
25°C
i
Common-mode input
capacitance
c
z
f = 10 kHz,
f = 1 MHz,
P package
= 10
8
8
pF
i
Closed-loop output
impedance
Ω
A
V
130
80
130
80
o
25°C
Full range
25°C
75
75
80
80
75
75
80
80
Common-mode rejection
ratio
V
IC
V
O
= −5 V to 2.7 V,
= 0 V,
CMRR
dB
dB
R = 50 Ω
S
95
95
Supply-voltage rejection
V
= 2.2 V to 8 V,
DD
k
SVR
ratio (∆V
DD
/∆V
IO
)
V
IC
= 0 V,
No load
Full range
25°C
2.4
3
3
2.4
3
3
I
Supply current
V
O
= 2.5 V,
No load
mA
DD
Full range
†
Full range is −40°C to 125°C for Q level part, −55°C to 125°C for M level part.
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
24
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