THS3095_14 Datasheet, PDF (12/37 Pages) Texas Instruments – HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

THS3091
THS3095
SLOS423G – SEPTEMBER 2003 – REVISED OCTOBER 2008........................................................................................................................................ www.ti.com
TYPICAL CHARACTERISTICS (±15 V) (continued)
8000
7000
6000
5000
4000
3000
SLEW RATE
vs
OUTPUT VOLTAGE STEP
Gain = 5
R_L = 100 Ω
R_F = 1 kΩ
V_S = ±15 V
Rise
Fall
2000
1000
0
0 2 4 6 8 10 12 14 16 18 20
V_O - Output Voltage - V_PP
Figure 19.
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
-3
-3.5
-4
-4.5
0
SETTLING TIME
Rising Edge
Gain = -2
R_L = 100 Ω
R_F = 1 kΩ
V_S = ±15 V
Falling Edge
2
4
6
8
10 12
t - Time - ns
Figure 22.
16
12
8
4
0
-4
-8
-12
-16
10
OUTPUT VOLTAGE
vs
LOAD RESISTANCE
V_S = ±15 V
T_A = -40 to 85°C
100
R_L - Load Resistance - Ω
Figure 25.
1000
NOISE
vs
FREQUENCY
1000
100
I_n−
10
I_n+
V_n
1
10
100
1k
10 k
100 k
f − Frequency − Hz
Figure 20.
QUIESCENT CURRENT
vs
SUPPLY VOLTAGE
10
T_A = 85 °C
9.5
T_A = 25 °C
9
8.5
T_A = −40 °C
8
7.5
7
6.5
6
3 4 5 6 7 8 9 10 11 12 13 14 15
V_S − Supply Voltage − ±V
Figure 23.
INPUT BIAS AND
OFFSET CURRENT
vs
CASE TEMPERATURE
7
6.5
I_IB-
V_S = ±15 V
6
5.5
5
4.5
I_IB+
4
3.5
3
2.5
2
1.5
1
0.5
0
-40 -30 -20 -10
I_OS
0 10 20 30 40 50 60 70 80 90
T_C - Case Temperature - °C
Figure 26.
SETTLING TIME
1.25
1
Rising Edge
0.75
0.5
0.25
0
-0.25
-0.5
Gain = -2
R_L = 100 Ω
R_F =1 kΩ
V_S = ±15 V
-0.75
-1
Falling Edge
-1.25
0 1 2 3 4 5 6 7 8 9 10
t - Time - ns
Figure 21.
QUIESCENT CURRENT
vs
FREQUENCY
22
20
18
16
V_O = 4V_PP
14
12
10
V_O = 2V_PP
8
6 _{Gain = 5}
4 ^RF ^{= 1 kΩ,}
2
R_L = 100 Ω,
V_S = ±15 V
0
100 k
1M
10 M
100 M 1 G
f − Frequency − Hz
Figure 24.
INPUT OFFSET VOLTAGE
vs
CASE TEMPERATURE
3
2.5
2
V_S = ±15 V
1.5
1
0.5
V_S = ±5 V
0
-40 -30 -20-10 0 10 20 30 40 50 60 70 80 90
T_C - Case Temperature - °C
Figure 27.
12
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