TLC2274ACPW Datasheet, PDF (19/52 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
UNIT
µV
2
µV/°C
Input offset voltage
VIC = 0, VO = 0,
long-term drift (see Note 4) _{RS = 50 Ω}
IIO
Input offset current
25°C
25°C
Full range
0.002
0.5
150
0.002
0.5
µV/mo
pA
150
IIB
Input bias current
25°C
Full range
1
150
1
pA
150
– 5 – 5.3
– 5 – 5.3
25°C
to
to
to
to
Common-mode input
VICR _{voltage range}
RS = 50 Ω, VIO | ≤ 5 mV
4 4.2
4 4.2
V
–5
–5
Full range
to
to
3.5
3.5
Maximum positive peak
VOM _{+ output voltage}
IO = – 20 µA
IO = – 200 µA
IO = – 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
VIC = 0, 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,
IO = 500 µA _{Full range – 4.85}
– 4.85
V
VIC = 0,
m IO = 5 A
25°C
Full range
– 3.5
– 3.5
– 4.1
– 3.5 – 4.1
– 3.5
Large-signal differential
AVD _{voltage amplification}
VO = ± 4 V
RL = 10 kΩ
RL = 1 MΩ
rid
Differential input resistance
ri
Common-mode input
resistance
25°C
Full range
25°C
25°C
25°C
25
50
25
300
1012
1012
25
50
25
300
1012
1012
V/mV
Ω
Ω
ci
Common-mode input
capacitance
f = 10 kHz, N package
25°C
8
8
pF
zo
Closed-loop output
impedance
f = 1 MHz, AV = 10
25°C
130
130
Ω
Common-mode rejection
CMRR _ratio
VIC = – 5 to 2.7 V,
VO = 0,
RS = 50 Ω
25°C
Full range
75
75
80
75
80
dB
75
Supply-voltage rejection
kSVR _{ratio (∆VDD ± /∆VIO)}
VDD _± = ± 2.2 V to ± 8 V,
VIC = 0, No load
25°C
Full range
80
80
95
80
95
dB
80
IDD Supply current
VO = 0,
No load
25°C
Full range
4.8
6
6
4.8
6
mA
6
† _{Full range is – 40°C to 85°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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