TLC2274ACPW Datasheet, PDF (18/52 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

TLC227x, TLC227xA
Advanced LinCMOS™ RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190B – FEBRUARY 1997 – REVISED JULY 1999
TLC2274I operating characteristics at specified free-air temperature, V_DD = 5 V
PARAMETER
TEST CONDITIONS
TLC2274I
TLC2274AI
TA† _MIN
TYP MAX MIN
UNIT
TYP MAX
25°C 2.3
3.6
SR
Slew rate at unity
gain
VO = 0.5 V to 2.5 V,
RL = 10 kΩ^‡, CL = 100 pF‡
Full
range
1.7
Vn
Equivalent input
noise voltage
f = 10 Hz
f = 1 kHz
25°C
50
25°C
9
2.3
3.6
1.7
50
9
V/µs
nV/√Hz
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
THD + N
Total harmonic
distortion plus noise
Gain-bandwidth
product
VO = 0.5 V to 2.5 V,
f = 20 kHz,
RL = 10 kΩ^‡
AV = 1
AV = 10
AV = 100
f = 10 kHz,
RL = 10 kΩ^‡,
CL = 100 pF‡
25°C
25°C
0.0013%
0.004%
0.03%
2.18
0.0013%
0.004%
0.03%
2.18
MHz
BOM
Maximum
output-swing
bandwidth
VO(PP) = 2 V, AV = 1,
RL = 10 kΩ^‡, CL = 100 pF‡
25°C
1
1
MHz
AV = – 1,
To 0.1%
1.5
ts
Settling time
Step = 0.5 V to 2.5 V,
RL = 10 kΩ^‡,
CL = 100 pF‡
To 0.01%
25°C
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 85°C.}
‡ _{Referenced to 2.5 V}
1.5
µs
2.6
50°
10
dB
18
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