TLE2141-EP_12 Datasheet, PDF (19/33 Pages) Texas Instruments – Excalibur LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER

TLE2141-EP
TLE2142-EP
TLE2144-EP
www.ti.com........................................................................................................................................................................................................ SLOS577 – MAY 2008
INPUT BIAS CURRENT
vs
COMMON-MODE INPUT VOLTAGE
0
V_{CC ±} = ± 2.5 V
− 0.2
− 0.4
− 0.6
− 0.8
−1
−1.2
T_A = 125°C
T_A = 25°C
T_A = − 55°C
−1000
− 900
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
V_O = 0
V_IC = 0
− 800
V_{CC ±} = ± 2.5 V
− 700
− 600
V_{CC ±} = ± 15 V
−1.4
−3 −2.5 −2 −1.5 −1 −0.5 0 0.5 1
V_IC − Common-Mode Input Voltage − V
Figure 5.
MAXIMUM PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
24
R_L = 2 kΩ
18 ^{TA = 25°C}
12
V_{OM +}
6
0
−6
V_{OM −}
−12
−18
− 24
0 3 6 9 12 15 18 21 24
V_{CC ±} − Supply Voltage − V
Figure 7.
− 500
−75 −50 −25 0 25 50 75 100 125 150
T_A − Free-Air Temperature − °C
Figure 6.
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
15
V_{CC ±} = ± 15 V
14.6
14.2
V_{OM +}
R_L = ∞
13.8
R_L = 2 kΩ
−13.8
−14.2
R_L = 2 kΩ
−14.6
R_L = ∞
V_{OM −}
−15
−75 −50 −25 0 25 50 75 100 125 150
T_A − Free-Air Temperature − °C
Figure 8.
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