LT1014_17 Datasheet, PDF (13/35 Pages) Texas Instruments – QUAD PRECISION OPERATIONAL AMPLIFIERS

LT1014, LT1014A, LT1014D
QUAD PRECISION OPERATIONAL AMPLIFIERS
SLOS039D − JULY 1989 − REVISED AUGUST 2009
TYPICAL CHARACTERISTICS^†
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
−30
V_IC = 0
−25
COMMON-MODE INPUT VOLTAGE
vs
INPUT BIAS CURRENT
15
5
T_A = 25°C
10
4
−20
V_CC+ = 5 V, V_CC− = 0
−15
5
3
V_CC± = ±15 V
(Left Scale)
V_CC+ = 5 V
0
V_CC− = 0
2
(Right Scale)
V_CC± = ±2.5 V
−10
V_CC± = ±15 V
−5
1
−5
−10
0
0
−50 −25 0 25 50 75 100 125
T_A − Free-Air Temperature − °C
Figure 5
−15
0
−5 −10 −15 −20 −25
I_IB − Input Bias Current − nA
Figure 6
−1
−30
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
10
V_CC± = ±15 V
V_O = ±10 V
4
T_A = 25°C
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
10
V_CC+ = 5 V, V_CC− = 0
V_O = 20 mV to 3.5 V
4
T_A = −55°C
1
1
T_A = 125°C
0.4
0.4
T_A = −55°C
T_A = 25°C
T_A = 125°C
0.1
100
400
1k
4k
10 k
R_L − Load Resistance − Ω
Figure 7
0.1
100
400
1k
4k
10 k
R_L − 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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