Datasheet

TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221B – MAY 1998 – REVISED APRIL 2001
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V, GND = 0 (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
T
A
†
TLC450xC
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX
UNIT
TLC4501 –80 10 80
V
IO
In
p
ut offset voltage
V
DD
= ±2.5 V, V
O
= 0,
TLC4501A
Full range
–40 10 40
µV
V
IO
Input
offset
voltage
DD
,
V
IC
= 0,
O
,
R
S
= 50 Ω
TLC4502
Full
range
–100 10 100
µ
V
TLC4502A –50 10 50
α
VIO
Temperature coefficient of input
Full range
1
µV/°C
α
VIO
offset voltage
Full
range
1
µ
V/°C
I
IO
In
p
ut offset current
V
DD
= ±2.5 V
,
V
O
= 0
,
25°C 1 60
p
A
I
IO
Input
offset
current
V
DD
±2.5
V,
V
IC
= 0,
V
O
0,
R
S
= 50 Ω
Full range
500
pA
I
IB
In
p
ut bias current
25°C 1 60
p
A
I
IB
Input
bias
current
Full range 500
pA
I
OH
= – 500 µA 25°C 4.99
V
OH
High-level output voltage
I
OH
= 5mA
25°C 4.9
V
I
OH
= –
5
mA
Full range 4.7
V
IC
= 2.5 V, I
OL
= 500 µA 25°C 0.01
V
OL
Low-level output voltage
V
IC
=25V
I
OL
=5mA
25°C 0.1
V
V
IC
=
2
.
5
V
,
I
OL
=
5
mA
Full range 0.3
A
VD
Lar
g
e-si
g
nal differential volta
g
e V
IC
= 2.5 V, V
O
= 1 V to 4 V,
25°C 200 1000
V/mV
A
VD
gg g
amplification
IC
,
R
L
= 1 kΩ,
O
,
See Note 4
Full range
200
V/mV
R
I(D)
Differential input resistance 25°C 10 kΩ
R
L
Input resistance See Note 4 25°C
10
12
Ω
C
L
Common-mode input capacitance f = 10 kHz, P package 25°C 8 pF
z
O
Closed-loop output impedance A
V
= 10, f = 100 kHz 25°C 1 Ω
CMRR
Common mode rejection ratio
V
IC
= 0 to 2.7 V, V
O
= 2.5 V,
25°C 90 100
dB
CMRR
Common
-
mode
rejection
ratio
IC
,
O
,
R
S
= 1 kΩ
Full range 85
dB
k
SVR
Suppl
y
-volta
g
e rejection ratio
V
DD
=4Vto6V V
IC
= 0 No load
25°C 90 100
dB
k
SVR
ygj
(∆V
DD ±
/∆V
IO
)
V
DD
=
4
V
to
6
V
,
V
IC
=
0
,
No
load
Full range 90
dB
TLC4501/A
25°C 1 1.5
I
DD
Su
pp
ly current
V
O
=25V
No load
TLC4501/A
Full range 2
mA
I
DD
Supply
current
V
O
=
2
.
5
V
,
No
load
TLC4502/A
25°C 2.5 3.5
mA
TLC4502/A
Full range 4
V
IT(CAL)
Calibration in
p
ut threshold voltage
Full range
4
V
V
IT(CAL)
Calibration
input
threshold
voltage
Full
range
4
V
†
Full range is 0°C to 70°C.
NOTE 4: R
L
and C
L
values are referenced to 2.5 V.