TLC2274ACPW Datasheet, PDF (25/52 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
TLC2274Q and TLC2274M electrical characteristics at specified free-air temperature, V_DD = 5 V
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLC2274Q,
TLC2274AQ,
TA†
TLC2274M
TLC2274AM
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
25°C
to 125°C
2
2
µV/°C
Input offset voltage
long-term drift
(see Note 4)
VDD _± = ± 2.5 V, VIC = 0,
VO = 0,
RS = 50 Ω
25°C
0.002
0.002
µV/mo
IIO
Input offset current
25°C
Full range
0.5
500
0.5
pA
500
IIB
Input bias current
25°C
Full range
1
500
1
pA
500
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
VOL
AVD
rid
High-level output
voltage
IOH = – 20 µA
IOH = – 200 µA
IOH = – 1 mA
25°C
4.99
25°C
4.85 4.93
Full range 4.85
25°C
4.25 4.65
Full range 4.25
Low-level output
voltage
VIC = 2.5 V,
VIC = 2.5 V,
IOL = 500 µA
VIC = 2.5 V,
IOL = 50 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
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
10
35
10
175
Differential input
resistance
25°C
1012
4.99
4.85 4.93
4.85
4.25 4.65
4.25
0.01
0.09
0.9
10
35
10
175
1012
V
0.15
0.15 V
1.5
1.5
V/mV
Ω
Common-mode input
ri
resistance
25°C
1012
1012
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
140
140
Ω
Common-mode
CMRR _{rejection ratio}
VIC = 0 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,
ratio (∆VDD /∆VIO)
VIC = VDD /2, No load
25°C
80
95
Full range 80
80
95
dB
80
† _{Full range is – 40°C to 125°C for Q level part, – 55°C to 125°C for M level part.}
‡ _{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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