TLC227X-EP Datasheet, PDF (9/40 Pages) Texas Instruments – ADVANCED LINCMOS RAIL TO RAIL OPERATIONAL AMPLIFIERS

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TLC227xĆEP, TLC227xAĆEP
Advanced LinCMOS RAILĆTOĆRAIL
OPERATIONAL AMPLIFIERS
SGLS131A − JULY 2002 − REVISED NOVEMBER 2003
TLC2274-EP electrical characteristics at specified free-air temperature, V_DD = 5 V (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TLC2274-EP
TLC2274A-EP
TA†
UNIT
MIN TYP MAX 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 5)
VDD _± = ± 2.5 V, VIC = 0 V,
VO = 0 V,
RS = 50 Ω
25°C
to 125°C
25°C
2
0.002
2
0.002
µV/°C
µV/mo
IIO
Input offset current
25°C
Full range
0.5 60
800
0.5
60
pA
800
IIB
Input bias current
25°C
Full range
1 60
800
1
60
pA
800
VICR
Common-mode input
voltage
RS = 50 Ω,
25°C
|VIO | ≤ 5 mV
Full range
0 −0.3
to 4 to 4.2
0 to
3.5
0 −0.3
to 4 to 4.2
0 to
3.5
V
High-level output
VOH _voltage
IOH = − 20 µA
IOH = − 200 µA
IOH = − 1 mA
25°C
4.99
4.99
25°C
4.85 4.93
4.85 4.93
Full range 4.85
4.85
V
25°C
4.25 4.65
4.25 4.65
Full range 4.25
4.25
Low-level output
VOL _voltage
VIC = 2.5 V,
VIC = 2.5 V,
IOL = 500 µA
VIC = 2.5 V,
IOL = 50 µA
IOL = 5 mA
25°C
25°C
Full range
25°C
Full range
0.01
0.09 0.15
0.15
0.9 1.5
1.5
0.01
0.09 0.15
0.15 V
0.9 1.5
1.5
AVD
Large-signal differential
voltage amplification
VIC = 2.5 V,
VO = 1 V to 4 V
RL = 10 kΩ^‡
RL = 1 MΩ^‡
25°C
Full range
25°C
rid
Differential input
resistance
25°C
10
35
10
175
1012
10
35
10
175
1012
V/mV
Ω
ri
Common-mode input
resistance
25°C
1012
1012
Ω
ci
Common-mode input
capacitance
f = 10 kHz,
N package
25°C
8
8
pF
Closed-loop output
zo
impedance
f = 1 MHz,
AV = 10
25°C
140
140
Ω
CMRR
Common-mode
rejection ratio
VIC = 0 V to 2.7 V,
25°C
70
75
VO = 2.5 V,
RS = 50 Ω Full range 70
70
75
dB
70
kSVR
Supply-voltage rejection VDD = 4.4 V to 16 V,
ratio (∆VDD /∆VIO)
VIC = VDD /2, No load
25°C
80
95
Full range 80
80
95
dB
80
IDD Supply current
VO = 2.5 V,
No load
25°C
Full range
4.4
6
6
4.4
6
mA
6
† _{Full range is −55°C to 125°C for M level part.}
‡ _{Referenced to 2.5 V}
NOTE 5: 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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