TLC227X_07 Datasheet, PDF (8/67 Pages) Texas Instruments – Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

TLC227x, TLC227xA
ą
Advanced LinCMOS RAILĆTOĆRAIL
OPERATIONAL AMPLIFIERS
SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TLC2272C electrical characteristics at specified free-air temperature, V_DD± = ±5 V (unless
otherwise specified)
PARAMETER
TEST CONDITIONS
TA†
TLC2272C
MIN TYP MAX
TLC2272AC
UNIT
MIN TYP MAX
VIO Input offset voltage
25°C
Full range
300 2500
3000
300 950
µV
1500
α_VIO
Temperature coefficient of
input offset voltage
Input offset voltage
long-term drift
(see Note 4)
VIC = 0 V,
RS = 50 Ω
VO = 0 V,
25°C
to 70°C
25°C
2
0.002
2
0.002
µV/°C
µV/mo
IIO
Input offset current
25°C
Full range
0.5
60
100
0.5
60
pA
100
IIB
Input bias current
VICR
Common-mode input
voltage
Maximum positive peak
VOM _{+ output voltage}
25°C
Full range
1
60
100
1
60
pA
100
−5 −5.3
−5 −5.3
25°C
to
to
to
to
RS = 50 Ω, |VIO | ≤ 5 mV
4 4.2
−5
4 4.2
V
−5
Full range
to
to
3.5
3.5
IO = − 20 µA
IO = − 200 µA
25°C
4.99
4.99
25°C
4.85 4.93
4.85 4.93
Full range 4.85
4.85
V
IO = − 1 mA
25°C
4.25 4.65
Full range 4.25
4.25 4.65
4.25
VIC = 0 V, IO = 50 µA
25°C
− 4.99
− 4.99
25°C −4.85 −4.91
−4.85 −4.91
Maximum negative peak
VOM _{− output voltage}
VIC = 0 V,
IO = 500 µA _{Full range −4.85}
− 4.85
V
25°C
−3.5 −4.1
−3.5 −4.1
VIC = 0 V,
IO = 5 mA
Full range −3.5
− 3.5
Large-signal differential
AVD _{voltage amplification}
rid
Differential input
resistance
VO = ± 4 V
RL = 10 kΩ
RL = 1 mΩ
25°C
Full range
25°C
25°C
25
50
25
300
1012
25
50
25
300
1012
V/mV
Ω
ri
Common-mode input
resistance
25°C
1012
1012
Ω
Common-mode input
ci
capacitance
f = 10 kHz, P package
25°C
8
8
pF
zo
Closed-loop output
impedance
f = 1 MHz, AV = 10
25°C
130
130
Ω
CMRR
Common-mode rejection
ratio
VIC = − 5 V to 2.7 V,
VO = 0 V,
RS = 50 Ω
25°C
Full range
75
75
80
75
80
dB
75
kSVR
Supply-voltage rejection
ratio (∆VDD _± /∆VIO)
VDD _± = 2.2 V to ± 8 V,
VIC = 0 V, No load
25°C
80
95
Full range
80
80
95
dB
80
IDD Supply current
VO = 0 V
No load
25°C
Full range
2.4
3
3
2.4
3
3 ^mA
† _{Full range is 0°C to 70°C.}
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
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