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TL031CP View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
TL031CP ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS TI
Texas Instruments TI
TL031CP Datasheet PDF : 68 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TL03x, TL03xA
ENHANCED-JFET LOW-POWER LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS180C FEBRUARY 1997 REVISED DECEMBER 2001
TL031I and TL031AI electrical characteristics at specified free-air temperature
PARAMETER
VIO
Input offset voltage
TEST CONDITIONS
VO = 0,
VIC = 0,
RS = 50
TL031I
TL031AI
TA
25°C
Full range
25°C
Full range
TL031I, TL031AI
VCC± = ±5 V
MIN TYP MAX
VCC± = ±15 V
MIN TYP MAX
0.54 3.5
0.5 1.5
5.3
3.3
0.41 2.8
0.34 0.8
4.6
2.6
UNIT
mV
aVIO
Temperature coefficient
of
VO = 0,
VIC = 0,
TL031I
input offset voltage
RS = 50 TL031AI
25°C to
85°C
25°C to
85°C
6.5
6.5
6.2
µV/°C
6.2
25
Input offset voltage
long-term drift
IIO
Input offset current
VO = 0,
VIC = 0,
RS = 50
VO = 0, VIC = 0
See Figure 5
25°C
25°C
85°C
0.04
1 100
0.02 0.45
0.04
µV/mo
1 100 pA
0.02 0.45 nA
IIB
Input bias current
VO = 0, VIC = 0
See Figure 5
25°C
85°C
2 200
0.2 0.9
2 200 pA
0.2 0.9 nA
VICR
Common-mode input
voltage range
25°C
1.5 3.4
to 4 to 5.4
11.5 13.4
to 14 to 15.4
V
Full range
1.5
to 4
11.5
to 14
VOM+
Maximum positive peak
output voltage swing
RL = 10 k
25°C
40°C
85°C
3 4.3
3 4.1
3 4.4
13
14
13
14
V
13
14
VOM
Maximum negative peak
output voltage swing
RL = 10 k
25°C
3 4.2
12.5 13.9
40°C
3 4.1
12.5 13.8
V
85°C
3 4.2
12.5 14
AVD
Large-signal differential
voltage amplification§
RL = 10 k
ri
Input resistance
ci
Input capacitance
CMRR
Common-mode
rejection ratio
VIC = VICRmin,
VO = 0, RS = 50
25°C
40°C
85°C
25°C
25°C
25°C
40°C
85°C
4
12
3 8.4
4 13.5
1012
5
70
87
70
87
70
87
5 14.3
4 11.6
5 15.3
1012
4
75
94
75
94
75
94
V/mV
pF
dB
kSVR
Supply-voltage
rejection ratio
(VCC±/VIO)
VO = 0,
RS = 50
25°C
40°C
85°C
75
96
75
96
75
96
75
96
75
96
dB
75
96
Full range is 40°C to 85°C.
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.
§ At VCC± = ±5 V, VO = ±2.3 V; at VCC± = ±15 V, VO = ±10 V
8
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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