TLC227X_07 Datasheet, PDF (23/67 Pages) Texas Instruments – Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

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TLC227x, TLC227xA
Advanced LinCMOS RAILĆTOĆRAIL
OPERATIONAL AMPLIFIERS
SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2272Q and TLC2272M operating characteristics at specified free-air temperature, V_DD = 5 V
PARAMETER
TEST CONDITIONS
TLC2272Q,
TLC2272AQ,
TA†
TLC2272M
TLC2272AM
UNIT
MIN TYP MAX MIN TYP MAX
SR
Slew rate at
unity gain
25°C 2.3
3.6
VO = 1.25 V to 2.75 V,
RL = 10 kΩ^‡,
CL = 100 pF‡
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
VNPP
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
BOM
Gain-bandwidth
product
Maximum output-
swing bandwidth
VO = 0.5 V to 2.5 V,
f = 20 kHz,
RL = 10 kΩ^‡,
f = 10 kHz,
CL = 100 pF‡
VO(PP) = 2 V,
RL = 10 kΩ^‡,
AV = 1
AV = 10
AV = 100
RL = 10 kΩ^‡,
AV = 1,
CL = 100 pF‡
25°C
25°C
25°C
0.0013%
0.004%
0.03%
2.18
1
0.0013%
0.004%
0.03%
2.18
1
MHz
MHz
ts
Settling time
AV = − 1,
Step = 0.5 V to 2.5 V,
RL = 10 kΩ^‡,
CL = 100 pF‡
To 0.1%
To 0.01%
25°C
1.5
2.6
φ_m
Phase margin at
unity gain
RL = 10 kΩ^‡,
CL = 100 pF‡ ^25°C
50°
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.}
‡ _{Referenced to 2.5 V}
1.5
µs
2.6
50°
10
dB
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