TLC227X Datasheet, PDF (29/64 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

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TLC227x, TLC227xA
Advanced LinCMOS RAILĆTOĆRAIL
OPERATIONAL AMPLIFIERS
SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2274Q and TLC2274M operating characteristics at specified free-air temperature,
V_DD± = ±5 V
PARAMETER
TEST CONDITIONS
TLC2274Q,
TLC2274AQ,
TA†
TLC2274M
TLC2274AM
UNIT
MIN TYP MAX MIN TYP MAX
25°C 2.3
3.6
SR
Slew rate at unity
gain
VO = ± 2.3 V,
CL = 100 pF
RL = 10 kΩ,
Full
range ^1.7
2.3
3.6
1.7
V/µs
Equivalent input
f = 10 Hz
Vn
noise voltage
f = 1 kHz
25°C
50
25°C
9
50
nV/√Hz
9
VN(PP)
Peak-to-peak
equivalent input
noise voltage
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
25°C
1
25°C
1.4
1
µV
1.4
In
Equivalent input
noise current
25°C
0.6
0.6
fA /√Hz
Total harmonic
THD + N distortion plus
noise
Gain-bandwidth
product
VO = ± 2.3 V,
RL = 10 kΩ,
f = 20 kHz
f = 10 kHz,
CL = 100 pF
AV = 1
AV = 10
AV = 100
RL = 10 kΩ,
25°C
25°C
0.0011%
0.004%
0.03%
2.25
0.0011%
0.004%
0.03%
2.25
MHz
BOM
Maximum
output-swing
bandwidth
VO(PP) = 4.6 V, AV = 1,
RL = 10 kΩ,
CL = 100 pF
25°C
0.54
0.54
MHz
ts
Settling time
AV = − 1,
Step = − 2.3 V to 2.3 V,
RL = 10 kΩ,
CL = 100 pF
To 0.1%
To 0.01%
25°C
1.5
3.2
φ_m
Phase margin at
unit gain
RL = 10 kΩ,
CL = 100 pF
25°C
52°
Gain margin
25°C
10
† _{Full range is − 40°C to 125°C for Q level part, − 55°C to 125°C for M level part.}
1.5
µs
3.2
52°
10
dB
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