Datasheet

TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169H – NOVEMBER 1996 – REVISED MARCH 2001
7
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
A
†
TLV244x
UNIT
PARAMETER
TEST
CONDITIONS
T
A
†
MIN TYP MAX
UNIT
TLV244xC
25°C 300 2000
TLV244xI
Full range 2500
V
IO
In
p
ut offset voltage
TLV244xA
25°C 300 950
µV
V
IO
Input
offset
voltage
TLV244xA
Full range 1500
µ
V
TLV2442AQ
25°C 300 950
TLV2442AM
Full range 1600
α
VIO
Temperature coefficient of input 25°C
2
µV/°C
α
VIO
offset voltage to 85°C
2
µ
V/°C
Input offset voltage long-term
drift (see Note 4)
V
DD±
= ±2.5 V,
V
O
= 0,
V
IC
= 0,
R
S
= 50 Ω
25°C
0.002 µV/mo
I
IO
In
p
ut offset current
25°C 0.5 60
p
A
I
IO
Input
offset
current
Full range 150
pA
25°C 1 60
I
IB
In
p
ut bias current
–40°C to
85°C
150
p
A
I
IB
Input
bias
current
125°C 350
pA
TLV2442Q/AQ
TLV2442M/AM
Full range 260
V
ICR
Common-mode input volta
g
e
|V
IO
| ≤ 5mV
R
S
=50Ω
25°C
0
to
4.25
–0.25
to
4.5
V
V
ICR
g
range
|V
IO
|
≤
5
mV
,
R
S
=
50
Ω
Full range
0
to
4
V
I
OH
= –100 µA 25°C 4.97
V
OH
High-level output voltage
I
OH
= 5mA
25°C 4 4.35
V
I
OH
= –
5
mA
Full range 4
V
IC
= 2.5 V, I
OL
= 100 µA 25°C 0.01
V
OL
Low-level output voltage
V
IC
=25V
I
OL
=5 A
25°C 0.8
V
V
IC
=
2
.
5
V
,
I
OL
=
5
A
Full range 1.25
L i l diff ti l
V25V
R 600 Ω
‡
25°C 0.9 1.3
A
VD
Large-signal differential
voltage am
p
lification
V
IC
= 2.5 V,
V
O
=1Vto4V
R
L
=
600
Ω
‡
Full range 0.5
V/mV
VD
voltage
am lification
V
O
=
1
V
to
4
V
R
L
= 1 MΩ
‡
25°C 950
r
id
Differential input resistance 25°C 1000
GΩ
r
i
Common-mode input resistance 25°C 1000
GΩ
c
i
Common-mode input
capacitance
f = 10 kHz 25°C 8 pF
z
o
Closed-loop output impedance f = 1 MHz, A
V
= 10 25°C 140
Ω
CMRR
Common mode rejection ratio
V
IC
= 0 to 4.25 V, V
O
= 2.5 V,
25°C 70 75
dB
CMRR
Common
-
mode
rejection
ratio
IC
,
R
S
= 50 Ω
O
,
Full range 70
dB
†
Full range for the C suffix is 0°C to 70°C. Full range for the dual I suffix is – 40°C to 85°C. Full range for the quad I suffix is – 40°C to 125°C. Full
range for the Q suffix is –40°C to 125°C. Full range for the M suffix is – 55°C to 125°C.
‡
Referenced to 2.5 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 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.