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ꢒꢇꢓ ꢁꢔ ꢀꢐ ꢔꢒ ꢇ ꢓꢁ
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ꢋꢌ
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SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2272Q and TLC2272M operating characteristics at specified free-air temperature,
V
= 5 V
DD
TLC2272Q,
TLC2272M
TLC2272AQ,
TLC2272AM
†
PARAMETER
TEST CONDITIONS
UNIT
T
A
MIN
TYP
MAX MIN
TYP
MAX
25°C
2.3
3.6
2.3
3.6
Slew rate at
unity gain
V
C
=
1 V,
R = 10 kΩ,
L
O
L
SR
V/µs
Full
range
= 100 pF
1.7
1.7
f = 10 Hz
f = 1 kHz
25°C
25°C
50
9
50
9
Equivalent input
noise voltage
nV/√Hz
V
n
Peak-to-peak
equivalent input
noise voltage
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
25°C
25°C
1
1
V
I
µV
NPP
1.4
1.4
Equivalent input
noise current
25°C
0.6
0.6
fA/√Hz
n
A
= 1
0.0011%
0.004%
0.03%
0.0011%
0.004%
0.03%
V
Total harmonic
distortion plus
noise
V
R
=
2.3 V
O
L
A
V
= 10
= 10 kΩ,
THD + N
25°C
f = 20 kHz
A
= 100
R = 10 kΩ,
L
V
Gain-bandwidth f = 10 kHz,
product
25°C
25°C
2.25
0.54
2.25
0.54
MHz
MHz
C = 100 pF
L
Maximum
output-swing
bandwidth
V
R
= 4.6 V,
A
= 1,
= 100 pF
L
O(PP)
= 10 kΩ,
V
B
OM
C
L
A
= −1,
V
To 0.1%
1.5
3.2
1.5
3.2
Step = −2.3 V to 2.3 V,
R
C
t
s
Settling time
25°C
µs
= 10 kΩ,
= 100 pF
L
L
To 0.01%
Phase margin at
unity gain
52°
52°
φ
m
25°C
25°C
R
= 10 kΩ,
C = 100 pF
L
L
Gain margin
10
10
dB
†
Full range is −40°C to 125°C for Q level part, −55°C to 125°C for M level part.
25
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TI [ TEXAS INSTRUMENTS ]
