TLC2274ACPW Datasheet, PDF (17/52 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 electrical characteristics at specified free-air temperature, V_DD = 5 V (unless otherwise
noted)
PARAMETER
VIO Input offset voltage
Temperature coefficient of
α_{VIO input offset voltage}
TEST CONDITIONS
TA†
25°C
Full range
25°C
to 85°C
TLC2274I
MIN TYP MAX
300 2500
3000
2
TLC2274AI
MIN TYP MAX
300 950
1500
2
UNIT
µV
µV/°C
Input offset voltage
VDD _± = ± 2.5 V, VIC = 0,
long-term drift (see Note 4) _{VO = 0,}
RS = 50 Ω
25°C
IIO
Input offset current
25°C
Full range
0.002
0.5
150
0.002
µV/mo
0.5
pA
150
IIB
Input bias current
25°C
Full range
1
150
1
pA
150
0 – 0.3
0 – 0.3
25°C
to
to
to
to
Common-mode input
VICR _{voltage range}
RS = 50 Ω,
|VIO | ≤ 5 mV
4 4.2
0
4 4.2
V
0
Full range to
to
3.5
3.5
VOH High-level output 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
VOL Low-level output voltage
VIC = 2.5 V,
VIC = 2.5 V,
VIC = 2.5 V,
IOL = 50 µA
IOL = 500 µA
m IOL = 5 A
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
15 35
15
175
rid
Differential input resistance
25°C
1012
ri
Common-mode input
resistance
25°C
1012
15 35
15
175
1012
1012
V/mV
Ω
Ω
Common-mode input
ci
capacitance
f = 10 kHz,
N package
25°C
8
8
pF
zo
Closed-loop output
impedance
f = 1 MHz,
AV = 10
25°C
140
140
Ω
Common-mode rejection
CMRR _ratio
VIC = 0 to 2.7 V,
VO = 2.5 V,
RS = 50 Ω
25°C
70 75
Full range 70
70 75
70
dB
Supply-voltage rejection
kSVR _{ratio (∆VDD /∆VIO)}
VDD = 4.4 V to 16 V,
VIC = VDD /2, No load
25°C
80 95
Full range 80
80 95
80
dB
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 – 40°C to 85°C.}
‡ _{Referenced to 2.5 V}
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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