TLC2274ACPW Datasheet, PDF (14/52 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
TLC2272I operating characteristics at specified free-air temperature, V_DD = 5 V
PARAMETER
TEST CONDITIONS
TA†
TLC2272I
TLC2272AI
UNIT
MIN
TYP MAX MIN
TYP MAX
25°C 2.3
3.6
Slew rate at
SR
unity gain
VO = 0.5 V to 2.5 V,
RL = 10 kΩ^‡,
CL = 100 pF‡ ^Full
range
1.7
2.3
3.6
1.7
V/µs
Vn
Equivalent input
noise voltage
f = 10 Hz
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
Gain-bandwidth
product
VO = 0.5 V to 2.5 V,
f = 20 kHz,
RL = 10 kΩ^‡
f = 10 kHz,
CL = 100 pF‡
AV = 1
AV = 10
AV = 100
RL = 10 kΩ^‡,
25°C
25°C
0.0013%
0.004%
0.03%
2.18
0.0013%
0.004%
0.03%
2.18
MHz
BOM
Maximum output- VO(PP) = 2 V,
swing bandwidth RL = 10 kΩ^‡,
AV = 1,
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^‡,
To
25°C
CL = 100 pF‡
0.01%
2.6
1.5
µs
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}
50°
10
dB
14
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