LT1014 Datasheet, PDF (13/30 Pages) Texas Instruments – QUAD PRECISION OPERATIONAL AMPLIFIERS

LT1014, LT1014A, LT1014D
QUAD PRECISION OPERATIONAL AMPLIFIERS
SLOS039C – JULY 1989 – REVISED SEPTEMBER 1999
TYPICAL CHARACTERISTICS^†
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
–30
VIC = 0
–25
COMMON-MODE INPUT VOLTAGE
vs
INPUT BIAS CURRENT
15
5
TA = 25°C
10
4
–20
+ ^{VCC = 5 V, VCC– = 0}
–15
5
3
VCC_± = ±15 V
(Left Scale)
VCC₊ = 5 V
0
VCC– = 0
2
(Right Scale)
VCC_± = ±2.5 V
–10
VCC_± = ±15 V
–5
1
–5
–10
0
0
–50 –25 0 25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 5
–15
0
–5 –10 –15 –20 –25
IIB – Input Bias Current – nA
Figure 6
–1
–30
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
10
VCC_± = ±15 V
VO = ±10 V
4
TA = 25°C
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
10
VCC₊ = 5 V, VCC– = 0
VO = 20 mV to 3.5 V
4
TA = –55°C
1
1
TA = 125°C
0.4
0.4
TA = –55°C
TA = 25°C
TA = 125°C
0.1
100
400
1k
4k
10 k
RL – Load Resistance – Ω
Figure 7
0.1
100
400
1k
4k
10 k
RL – Load Resistance – Ω
Figure 8
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
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