Datasheet

    
    
SLOS092D − SEPTEMBER 1987 − REVISED MARCH 2001
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, V
DD
= 5 V
PARAMETER
TEST CONDITIONS
T
A
TLC274I, TLC274AI,
TLC274BI, TLC279I
UNIT
PARAMETER
TEST CONDITIONS
T
A
MIN TYP MAX
UNIT
25°C 3.6
R = 10 k ,
V
IPP
= 1 V
−40°C 4.5
SR
Slew rate at unity gain
R
L
= 10 kΩ,
C
L
= 20
P
F,
V
IPP
= 1 V
85°C 2.8
V/ s
SR Slew rate at unity gain
L
C
L
= 20
P
F,
See Figure 1
25°C 2.9
V/µs
See Figure 1
V
IPP
= 2.5 V
−40°C 3.5
V
IPP
= 2.5 V
85°C 2.3
V
n
Equivalent input noise voltage
f = 1 kHz,
See Figure 2
R
S
= 20 Ω,
25°C 25
nV/√Hz
V
O
= V
OH
,
C
L
= 20
P
F,
25°C 320
B
OM
Maximum output-swing bandwidth
V
O
= V
OH
,
R
L
= 10 kΩ,
C
L
= 20
P
F,
See Figure 1
−40°C 380
kHz
B
OM
Maximum output-swing bandwidth
R
L
= 10 kΩ,
See Figure 1
85°C 250
kHz
V
I
= 10 mV,
C
L
= 20
P
F,
25°C 1.7
B
1
Unity-gain bandwidth
V
I
= 10 mV,
See Figure 3
C
L
= 20
P
F,
−40°C
2.6
MHz
B
1
Unity-gain bandwidth
See Figure 3
85°C 1.2
MHz
V
I
= 10 mV,
f = B
1
,
25°C 46°
φ
m Phase margin
V
I
= 10 mV,
C
L
= 20
P
F,
f = B
1
,
See Figure 3
−40°C 49°
m
Phase margin
C
L
= 20
P
F,
See Figure 3
85°C 43°
operating characteristics at specified free-air temperature, V
DD
= 10 V
PARAMETER
TEST CONDITIONS
T
A
TLC274I, TLC274AI,
TLC274BI, TLC279I
UNIT
PARAMETER
TEST CONDITIONS
T
A
MIN TYP MAX
UNIT
25°C 5.3
R = 10 ,
V
IPP
= 1 V
−40°C 6.7
SR
Slew rate at unity gain
R
L
= 10 Ω,
C
L
= 20
P
F,
V
IPP
= 1 V
85°C 4
V/ s
SR Slew rate at unity gain
L
C
L
= 20
P
F,
See Figure 1
25°C 4.6
V/µs
See Figure 1
V
IPP
= 5.5 V
−40°C 5.8
V
IPP
= 5.5 V
85°C 3.5
V
n
Equivalent input noise voltage
f = 1 kHz,
See Figure 2
R
S
= 20 Ω,
25°C 25
nV/√Hz
V
O
= V
OH
,
C
L
= 20
P
F,
25°C 200
B
OM
Maximum output-swing bandwidth
V
O
= V
OH
,
R
L
= 10 kΩ,
C
L
= 20
P
F,
See Figure 1
−40°C 260
kHz
B
OM
Maximum output-swing bandwidth
R
L
= 10 kΩ,
See Figure 1
85°C 130
kHz
V
I
= 10 mV,
C
L
= 20
P
F,
25°C 2.2
B
1
Unity-gain bandwidth
V
I
= 10 mV,
See Figure 3
C
L
= 20
P
F,
−40°C
3.1
MHz
B
1
Unity-gain bandwidth
See Figure 3
85°C 1.7
MHz
V
I
= 10 mV,
f = B
1
,
25°C 49°
φ
m Phase margin
V
I
= 10 mV,
C
L
= 20
P
F,
f = B
1
,
See Figure 3
−40°C 52°
m
Phase margin
C
L
= 20
P
F,
See Figure 3
85°C 46°