Datasheet

TLC225x, TLC225xA
Advanced LinCMOS RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001
16
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
†
TLC2252I TLC2252AI
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
V
IO
In
p
ut offset voltage
VV
25°C 200 1500 200 850
µV
V
IO
Input
offset
voltage
VV
Full range 1750 1000
µ
V
α
VIO
Temperature coefficient of
input offset voltage
VV
25°C
to 85°C
0.5 0.5 µV/°C
Input offset voltage long-
term drift (see Note 4)
V
IC
= 0,
V
O
= 0,
R
S
= 50 Ω
25°C 0.003 0.003 µV/mo
I
IO
In
p
ut offset current
S
25°C 0.5 60 0.5 60
p
A
I
IO
Input
offset
current
Full range 1000 1000
pA
I
IB
In
p
ut bias current
25°C 1 60 1 60
p
A
I
IB
Input
bias
current
Full range 1000 1000
pA
V
ICR
Common-mode input
R
S
=50Ω|V
IO
|≤5mV
25°C
–5
to
4
–5.3
to
4.2
–5
to
4
–5.3
to
4.2
V
V
ICR
voltage range
R
S
=
50
Ω
,
|V
IO
|
≤5
mV
Full range
–5
to
3.5
–5
to
3.5
V
I
O
= –20 µA 25°C 4.98 4.98
V
OM
Maximum positive peak
I
O
= 100 µA
25°C 4.9 4.93 4.9 4.93
V
V
OM+
output voltage
I
O
= –
100
µ
A
Full range 4.7 4.7
V
I
O
= –200 µA 25°C 4.8 4.86 4.8 4.86
V
IC
= 0, I
O
= 50 µA 25°C –4.99 –4.99
Mi ti
V
IC
=0 I
O
= 500 µA
25°C –4.85 –4.91 –4.85 –4.91
V
OM–
Maximum negative
p
eak out
p
ut voltage
V
IC
=
0
,
I
O
=
500
µ
A
Full range –4.85 –4.85
V
eak
out ut
voltage
V
IC
=0 I
O
=4 A
25°C –4 –4.3 –4 –4.3
V
IC
=
0
,
I
O
=
4
A
Full range –3.8 –3.8
L i l diff ti l
R
L
=50kΩ
25°C 40 150 40 150
A
VD
Large-signal differential
voltage am
p
lification
V
O
= ±4 V
R
L
=
50
kΩ
Full range 10 10
V/mV
voltage
am lification
R
L
= 1 MΩ 25°C 3000 3000
r
id
Differential input
resistance
25°C
10
12
10
12
Ω
r
ic
Common-mode input
resistance
25°C
10
12
10
12
Ω
c
ic
Common-mode input
capacitance
f = 10 kHz, P package 25°C 8 8 pF
z
o
Closed-loop output
impedance
f = 25 kHz, A
V
= 10 25°C 190 190
Ω
CMRR
Common-mode V
IC
= –5 V to 2.7 V,
25°C 75 88 75 88
dB
CMRR
rejection ratio
IC
,
V
O
= 0, R
S
= 50 Ω
Full range 75 75
dB
k
SVR
Suppl
y
-volta
g
e rejection V
DD
= 4.4 V to 16 V,
25°C 80 95 80 95
dB
k
SVR
ygj
ratio (∆V
DD±
/∆V
IO
)
DD
,
V
IC
= V
DD
/2, No load
Full range 80 80
dB
I
DD
Su
pp
ly current
V
O
= 2 5 V No load
25°C 80 125 80 125
µA
I
DD
Supply
current
V
O
=
2
.
5
V
,
No
load
Full range 150 150
µ
A
†
Full range is – 40°C to 125°C.
NOTE 4: Typical values are based on the input offset voltage shift observed through 500 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.