THS3110_14 Datasheet, PDF (13/38 Pages) Texas Instruments – LOW-NOISE, HIGH-VOLTAGE, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

THS3110
THS3111
www.ti.com........................................................................................................................................ SLOS422E – SEPTEMBER 2003 – REVISED OCTOBER 2009
TYPICAL CHARACTERISTICS (±15 V) (continued)
space
CLOSED-LOOP OUTPUT
IMPEDANCE
vs
FREQUENCY
100
Gain = 2,
R_F = 1 kΩ,
R_F = 100 Ω,
10 V_S = ±15 V
1
0.1
0.01
100 k 1 M
10 M
100 M
1G
f - Frequency - Hz
Figure 31.
POWER-DOWN QUIESCENT
CURRENT
vs
SUPPLY VOLTAGE
350
300
T_A = 85°C
250
200
T_A = -40°C
150
T_A = 25°C
100
50
0
3
5
7
9 11 13 15
V_S - Supply Voltage - ±V
Figure 32.
TURN-ON AND TURN-OFF
TIME DELAY
1.5
1
0.5
Output Voltage
0
−0.5
Powerdown Pulse
6
5
4
3
Gain = 5,
2
V_I = 0.1 Vdc
1
R_L = 100 Ω
V_S = ±15 V and ±5 V
0
−1
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
t − Time − ms
Figure 33.
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