TLC225X_08 Datasheet, PDF (17/74 Pages) Texas Instruments – Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

TLC225x, TLC225xA
Advanced LinCMOS RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001
operating characteristics at specified free-air temperature, V_DD± = ±5 V
PARAMETER
TEST CONDITIONS
TA^†
TLC2252I
MIN TYP MAX
25°C 0.07 0.12
SR
Slew rate at unity gain
VO = ± 1.9 V,
CL = 100 pF
RL = 100 kΩ,
Full
range
0.05
Vn
Equivalent input noise
voltage
f = 10 Hz
f = 1 kHz
25°C
38
25°C
19
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
25°C
0.8
1.1
In
Equivalent input noise
current
25°C
0.6
THD + N
Total harmonic distortion
plus noise
VO = ± 2.3 V,
RL = 50 kΩ,
f = 10 kHz
AV = 1
AV = 10
25°C
0.2%
1%
Gain-bandwidth product
f =10 kHz, RL = 50 kΩ,
CL = 100 pF
25°C
0.21
BOM
Maximum output-swing
bandwidth
VO(PP) = 4.6 V,AV = 1,
RL = 50 kΩ, CL = 100 pF
25°C
14
φ_m
Phase margin at unity
gain
25°C
RL = 50 kΩ, CL = 100 pF
63°
Gain margin
25°C
15
† _{Full range is – 40°C to 125°C.}
TLC2252AI
MIN TYP MAX
0.07 0.12
0.05
UNIT
V/µs
38
nV/√Hz
19
0.8
µV
1.1
0.6
fA√Hz
0.2%
1%
0.21
MHz
14
kHz
63°
15
dB
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