Datasheet
TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y
LinCMOS DUAL OPERATIONAL AMPLIFIERS
SLOS002I – JUNE 1983 – REVISED MARCH 2001
15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics, V
DD
= 5 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TLC252Y TLC25L2Y TLC25M2Y
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNIT
V
IO
Input offset voltage
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0 V,
See Note 6
1.1 10 1.1 10 1.1 10 mV
α
VIO
Average temperature
coefficient of input
offset voltage
1.8 1.1 1.7 µV/°C
I
IO
Input offset current
(see Note 4)
V
O
= V
DD
/2, V
IC
= V
DD
/2 0.1 60 0.1 60 0.1 60 pA
I
IB
Input bias current
(see Note 4)
V
O
= V
DD
/2, V
IC
= V
DD
/2 0.6 60 0.6 60 0.6 60 pA
V
ICR
Common-mode input
voltage range
(see Note 5)
–0.2
to
4
–0.3
to
4.2
–0.2
to
4
–0.3
to
4.2
–0.2
to
4
–0.3
to
4.2
V
V
OH
High-level output
voltage
V
ID
= 100 mV, See Note 6 3.2 3.8 3.2 4.1 3.2 3.9 V
V
OL
Low-level output
voltage
V
ID
= –100 mV, I
OL
= 0 0 50 0 50 0 50 mV
A
VD
Large-signal
differential voltage
amplification
V
O
= 0.25 V, See Note 6 5 23 50 700 25 170 V/mV
CMRR
Common-mode
rejection ratio
V
IC
= V
ICR
min 65 80 65 94 65 91 dB
k
SVR
Supply-voltage
rejection ratio
(∆V
DD
/∆V
IO
)
V
DD
= 5 V to 10 V,
V
O
= 1.4 V
65 95 70 97 70 93 dB
I
DD
Supply current
V
O
= V
DD
/2,
V
IC
= V
DD
/2, No load
1.4 3.2 0.02 0.034 0.21 0.56 mA
operating characteristics, V
DD
= 5 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TLC252Y TLC25L2Y TLC25M2Y
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNIT
Slew rate at C
L
= 20 pF, V
I(PP)
= 1 V
3.6 0.03 0.43
V/µs
unity gain
L
,
See Note 6
I(PP)
V
I(PP)
= 2.5 V
2.9 0.03 0.40
V/
µ
s
V
n
Equivalent input
noise voltage
f = 1 kHz, R
S
= 20 Ω 2.5 68 32
nV√/Hz
B
OM
Maximum output-
swing bandwidth
V
O
= V
OH
,
R
L
= 10 kΩ
C
L
= 20 pF,
320 5 55 kHz
B
1
Unity-gain
bandwidth
V
I
= 10 mV, C
L
= 20 pF 1.7 0.085 0.525 MHz
φ
m
Phase margin
f = B
1
,
C
L
= 20 pF
V
I
= 10 mV,
46° 34° 40°
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.
6. For low-bias mode, R
L
= 1 MΩ; for medium-bias mode, R
L
= 100 kΩ, and for high-bias mode, R
L
= 10 kΩ.