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THS4281DBVT Datasheet(PDF) 14 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # THS4281DBVT
Description  VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER
PDF  37 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

THS4281DBVT Datasheet(HTML) 14 Page - National Semiconductor (TI)

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−0.4
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0
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1
40
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100 120 140 160 180
200
Rise
Fall
t − Time − ns
Gain = −1
RL = 1 kΩ
RF = 3 kΩ
VS = ±5 V
2-V Step
−1.5
−1
−0.5
0
0.5
1
1.5
0
10
20 30
40
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90 100
t − Time − ns
Gain = −1
RL = 1 kΩ
RF= 3 kΩ
VS = ±5 V
−110
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−90
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−30
0.1
1
10
f − Frequency − MHz
VO = 1 VPP,
Gain = 1,
RL = 1 kΩ, to VS/2
VS = 2.7 V, HD2
VS = 2.7 V, HD3
VS = 5 V, HD2
VS = ±5 V,
15 V HD2
VS = 5 V,±5 V,
15 V HD3
−110
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−30
0.1
1
10
f − Frequency − MHz
VO = 2 VPP,
Gain = 1,
RL = 1 kΩ, to VS/2
VS = 2.7 V, HD3
VS = ±5 V,
15 V HD2
VS = 5 V,±5 V,
15 V HD3
VS = 2.7 V, HD2
VS = 5 V, HD2
−130
−125
−120
−115
−110
−105
−100
−95
−90
−85
−80
10
100
1 k
10 k 20 k
VS = 3.3 V, 2 VPP, HD2
VS = 3.3 V, 2 VPP, HD3
VS = 3 V, 1 VPP, HD2
VS = 3 V, 1 VPP, HD3
VS = 3.3 V, 1 VPP, HD2
VS = 3.3 V, 1 VPP, HD3
f − Frequency − Hz
Gain = 2,
RL = 1 kΩ, to VS/2
−130
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−110
−100
−90
−80
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−40
−30
100
1 k
10 k
100 k
1 M
10 M
f − Frequency − Hz
VO = 1 VPP,
Gain = 2,
RL = 1 kΩ, to VS/2
VS = 2.7 V, HD2
VS = 2.7 V, HD3
VS = 5 V ±5 V,
15 V HD2
VS = 5 V ±5 V,
15 V HD3
−130
−120
−110
−100
−90
−80
−70
−60
100
1 k
10 k
100 k
VS = 3 V, 2 VPP, HD2
VS = 3 V, 2 VPP, HD3
VS = 3 V, 1 VPP, HD2
VS = 3 V, 1 VPP, HD3
VS = 5 V, and
±5 V, 2 VPP, HD2
Gain = 2
f = 10 khz
RL − Load Resistance − W
VS = 5V and ±5V, 2VPP, HD3
−130
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−110
−100
−90
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−60
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−40
−30
100
1 k
10 k
100 k
1 M
10 M
f − Frequency − Hz
VO = 2 VPP,
Gain = 2,
RL = 1 kΩ, to VS/2
VS = 2.7 V, 3 V, HD2
VS = 3 V, HD3
VS = 5 V ±5 V,
15 V HD2
VS = 5 V ±5 V,
15 V HD3
VS = 2.7 V, HD3
−130
−120
−110
−100
−90
−80
−70
−60
0.1
1
10
VO − Output Voltage − VPP
VS = 2.7 V, HD2
VS = 2.7 V, HD3
VS = 5 V, HD2
VS = 5 V, HD3
Gain = 2,
RL = 1 kΩ, to VS/2,
f = 10 kHz
THS4281
SLOS432A – APRIL 2004 – REVISED NOVEMBER 2009
www.ti.com
TYPICAL CHARACTERISTICS (continued)
(Gain = +1)
(VS = ±5 V)
(VS = ±5 V)
HARMONIC DISTORTION
SETTLING TIME
SETTLING TIME
vs FREQUENCY
Figure 37.
Figure 38.
Figure 39.
(Gain = +1)
(VS = 3 V, 3.3 V)
(Gain = +2)
HARMONIC DISTORTION
HARMONIC DISTORTION
HARMONIC DISTORTION
vs FREQUENCY
vs FREQUENCY
vs FREQUENCY
Figure 40.
Figure 41.
Figure 42.
(Gain = +2)
HARMONIC DISTORTION
(VS = 2.7 V, 5 V)
HARMONIC DISTORTION
vs
HARMONIC DISTORTION
vs FREQUENCY
LOAD RESISTANCE
vs OUTPUT VOLTAGE
Figure 43.
Figure 44.
Figure 45.
14
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Copyright © 2004–2009, Texas Instruments Incorporated
Product Folder Link(s): THS4281



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