Datasheet

    
    
SLOS092D − SEPTEMBER 1987 − REVISED MARCH 2001
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 10 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
A
†
TLC274I, TLC274AI,
TLC274BI, TLC279I
UNIT
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX
UNIT
TLC274I
V
O
= 1.4 V,
V
IC
= 0,
25°C 1.1 10
TLC274I
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 10 kΩ
Full range
13
mV
TLC274AI
V
O
= 1.4 V,
V
IC
= 0,
25°C 0.9 5
mV
V
IO
Input offset voltage
TLC274AI
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 10 kΩ
Full range
7
V
IO
Input offset voltage
TLC274BI
V
O
= 1.4 V,
V
IC
= 0,
25°C 390 2000
TLC274BI
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 10 kΩ
Full range
3500
V
TLC279I
V
O
= 1.4 V,
V
IC
= 0,
25°C 370 1200
µV
TLC279I
V
O
= 1.4 V,
R
S
= 50 Ω,
V
IC
= 0,
R
L
= 10 kΩ
Full range
2900
α
VIO
Average temperature coefficient of input
offset voltage
25°C to
85°C
2 µV/°C
I
IO
Input offset current (see Note 4)
25°C 0.1 60
pA
I
IO
Input offset current (see Note 4)
V
O
= 5 V,
V
IC
= 5 V
85°C 26 1000
pA
I
IB
Input bias current (see Note 4)
V
O
= 5 V, V
IC
= 5 V
25°C
0.7 60
pA
I
IB
Input bias current (see Note 4)
85°C 220 2000
pA
V
ICR
Common-mode input voltage range
25°C
−0.2
to
9
−0.3
to
9.2
V
V
ICR
Common-mode input voltage range
(see Note 5)
Full range
−0.2
to
8.5
V
25°C 8 8.5
V
OH
High-level output voltage V
ID
= 100 mV, R
L
= 10 kΩ
−40°C
7.8 8.5
V
V
OH
High-level output voltage
V
ID
= 100 mV,
R
L
= 10 kΩ
85°C 7.8 8.5
V
25°C 0 50
V
OL
Low-level output voltage V
ID
= −100 mV, I
OL
= 0
−40°C
0 50
mV
V
OL
Low-level output voltage
V
ID
= −100 mV,
I
OL
= 0
85°C 0 50
mV
Large-signal differential voltage
25°C 10 36
A
VD
Large-signal differential voltage
amplification
V
O
= 1 V to 6 V, R
L
= 10 kΩ
−40°C
7 47
V/mV
A
VD
amplification
V
O
= 1 V to 6 V,
R
L
= 10 kΩ
85°C 7 31
V/mV
25°C 65 85
CMRR Common-mode rejection ratio V
IC
= V
ICR
min
−40°C 60 87
dB
CMRR
Common-mode rejection ratio
V
IC
= V
ICR
min
85°C 60 88
dB
Supply-voltage rejection ratio
25°C 65 95
k
SVR
Supply-voltage rejection ratio
(∆V
DD
/∆V
IO
)
V
DD
= 5 V to 10 V, V
O
= 1.4 V
−40°C
60 92
dB
k
SVR
(∆V
DD
/∆V
IO
)
V
DD
= 5 V to 10 V,
V
O
= 1.4 V
85°C 60 96
dB
V
O
= 5 V,
V
IC
= 5 V,
25°C 3.8 8
I
DD
Supply current (four amplifiers)
V
O
= 5 V,
No load
V
IC
= 5 V,
−40°C
5.5 10
mA
I
DD
Supply current (four amplifiers)
No load
85°C 2.9 6.4
mA
†
Full range is −40°C to 85°C.
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.