Datasheet

TLC1078, TLC1078Y, TLC1079, TLC1079Y
LinCMOS µPOWER PRECISION
OPERATIONAL AMPLIFIERS
SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature
TLC1078C
PARAMETER TEST CONDITIONS T
A
V
DD
= 5 V V
DD
= 10 V
UNIT
MIN TYP MAX MIN TYP MAX
R1MΩ
C20F
25°C 32 47
SR Slew rate at unity gain
R
L
= 1 MΩ,
V
I(PP)
=1V
C
L
= 20 pF,
See Figure 1
0°C 35 51
V/ms
V
I(PP)
=
1
V
,
See
Figure
1
70°C 27 38
V
n
Equivalent input noise voltage f = 1 kHz, R
S
= 20 Ω 25°C 68 68 nV/√Hz
25°C 85 110
B
1
Unity-gain bandwidth C
L
= 20 pF, See Figure 2
0°C
100 125
kHz
70°C 65 90
25°C 34° 38°
φ
m
Phase margin at unity gain C
L
= 20 pF, See Figure 2
0°C
36° 40°
70°C 30° 34°
operating characteristics at specified free-air temperature
TLC1079C
PARAMETER TEST CONDITIONS T
A
V
DD
= 5 V V
DD
= 10 V
UNIT
MIN TYP MAX MIN TYP MAX
R1MΩ
C20F
25°C 32 47
SR Slew rate at unity gain
R
L
= 1 MΩ,
V
I(PP)
=1V
C
L
= 20 pF,
See Figure 1
0°C 35 51
V/ms
V
I(PP)
=
1
V
,
See
Figure
1
70°C 27 38
V
n
Equivalent input noise voltage f = 1 kHz, R
S
= 20 Ω 25°C 68 68 nV/√Hz
25°C 85 110
B
1
Unity-gain bandwidth C
L
= 20 pF, See Figure 2
0°C
100 125
kHz
70°C 65 90
25°C 34° 38°
φ
m
Phase margin at unity gain C
L
= 20 pF, See Figure 2
0°C
36° 40°
70°C 30° 34°