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ꢒꢇꢓ ꢁꢔ ꢀꢐ ꢔꢒ ꢇ ꢓꢁ
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SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2272I operating characteristics at specified free-air temperature, V
= 5 V
DD
TLC2272I
TLC2272AI
†
PARAMETER
TEST CONDITIONS
UNIT
V/µs
T
A
MIN
TYP MAX MIN TYP MAX
2.3
3.6
2.3
1.7
3.6
25°C
Slew rate at
unity gain
V
R
= 0.5 V to 2.5 V,
O
L
SR
Full
range
‡
‡
C = 100 pF
L
= 10 kΩ ,
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
0.0013%
0.004%
0.03%
0.0013%
0.004%
0.03%
V
Total harmonic
distortion plus
noise
V
= 0.5 V to 2.5 V,
O
A
V
= 10
= 100
‡
f = 20 kHz,
R
THD + N
25°C
‡
= 10 kΩ
L
A
V
Gain-bandwidth
product
f = 10 kHz,
C
R
= 10 kΩ ,
L
25°C
25°C
2.18
1
2.18
1
MHz
MHz
‡
= 100 pF
L
Maximum output-
swing bandwidth
V
R
= 2 V,
A
= 1,
= 100 pF
O(PP)
V
B
OM
‡
‡
= 10 kΩ ,
C
L
L
A
= −1,
V
To 0.1%
1.5
2.6
1.5
2.6
Step = 0.5 V to 2.5 V,
‡
t
s
Settling time
25°C
µs
R
C
= 10 kΩ ,
= 100 pF
L
L
To 0.01%
‡
Phase margin at
unity gain
50°
50°
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.
Referenced to 0 V
15
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