THS4601_14 Datasheet, PDF (10/32 Pages) Texas Instruments – WIDEBAND, FET-INPUT OPERATIONAL AMPLIFIER

THS4601
SLOS388B − OCTOBER 2001 − REVISED JUNE 2002
TYPICAL CHARACTERISTICS
measurement conditions: T_A = 25°C, R_L = 1 kΩ, V_S = ±15 V (unless otherwise noted)
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
−50
−55
−60 3rd Harmonic
−65
2nd Harmonic
−70
−75
−80
−85
Gain = 2,
−90
RF = 250 Ω,
RL = 1 kΩ,
−95
f = 1 MHz
−100
0
2
4
6
8
10 12
Peak-to-Peak Output Swing − V
Figure 14
SLEW RATE
vs
OUTPUT VOLTAGE STEP
130
120
SR−
110
SR+
100
90
80
70
60
0
Gain = 5,
RL = 1 kΩ
5
10
15
20
Output Voltage Step − V
Figure 15
INPUT BIAS CURRENT
vs
INPUT COMMON-MODE RANGE
10 k
COMMON-MODE REJECTION RATIO
vs
INPUT COMMON-MODE RANGE
120
100
1k
60
100
80
40
10
20
1
−15 −10 −5 0
5
10 15
Input Common-Mode Range − V
Figure 16
OPEN-LOOP GAIN
vs
TEMPERATURE
110
108
106
104
102
100
98
96
94
92
−40 −20 0 20 40 60 80
Case Temperature − °C
Figure 18
100 120
0
−15 −10 −5 0
5
10 15
Input Common-Mode Range − V
Figure 17
INPUT BIAS CURRENT
vs
TEMPERATURE
100 k
10 k
1k
100
IIB+
10
IIB−
1
−40 −20 0 20 40 60 80
Case Temperature − °C
Figure 19
100 120
10
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