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TLC070_08 Datasheet, PDF (14/50 Pages) Texas Instruments – FAMILY OF WIDE-BANDWIDTH HIGH-OUTPUT-DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS
TLC070, TLC071, TLC072, TLC073, TLC074, TLC075, TLC07xA
FAMILY OF WIDEĆBANDWIDTH HIGHĆOUTPUTĆDRIVE SINGLE SUPPLY
OPERATIONAL AMPLIFIERS
SLOS219E − JUNE 1999 − REVISED SEPTEMBER 2006
TYPICAL CHARACTERISTICS
DIFFERENTIAL VOLTAGE GAIN AND
PHASE
vs
FREQUENCY
80
0
70
60
Gain
50
40
30
−45
Phase
−90
20
−135
10
0
−10
−20
1k
VDD = ±2.5 V
RL = 10 kΩ
CL = 0 pF
TA = 25°C
10k 100k 1M 10M
f − Frequency − Hz
Figure 17
−180
−225
100M
DIFFERENTIAL VOLTAGE GAIN AND
PHASE
vs
FREQUENCY
80
0
70
60
Gain
50
40
30
−45
Phase
−90
20
−135
10
0
−10
−20
1k
VDD = ±6 V
RL = 10 kΩ
CL = 0 pF
TA = 25°C
10k 100k
1M 10M
f − Frequency − Hz
Figure 18
−180
−225
100M
PHASE MARGIN
vs
LOAD CAPACITANCE
40°
Rnull = 0 Ω
35°
Rnull = 100 Ω
30°
25°
20°
Rnull = 50 Ω
15°
Rnull = 20 Ω
10° VDD = 5 V
RL = 10 kΩ
5° TA = 25°C
0°
10
100
CL − Load Capacitance − pF
Figure 19
PHASE MARGIN
vs
LOAD CAPACITANCE
45°
40°
Rnull = 0 Ω
35°
30°
Rnull = 50 Ω
Rnull = 100 Ω
25°
20°
Rnull = 20 Ω
15°
10° VDD = 12 V
RL = 10 kΩ
5° TA = 25°C
0°
10
100
CL − Load Capacitance − pF
Figure 20
GAIN MARGIN
vs
LOAD CAPACITANCE
4
Rnull = 0 Ω
3.5
3
Rnull = 100 Ω
2.5
2
Rnull = 50 Ω
1.5
1 VDD = 5 V
0.5
RL = 10 kΩ
TA = 25°C
Rnull = 20 Ω
0
10
100
CL − Load Capacitance − pF
Figure 21
GAIN MARGIN
vs
LOAD CAPACITANCE
5
Rnull = 0 Ω
4.5
4
Rnull = 100 Ω
3.5
3
2.5
Rnull = 50 Ω
2
1.5
1
VDD = 12 V
RL = 10 kΩ
0.5 TA = 25°C
Rnull = 20 Ω
0
10
100
CL − Load Capacitance − pF
Figure 22
GAIN BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
10.0
9.9
CL = 11 pF
9.8
TA = 25°C
9.7
RL = 10 kΩ
9.6
9.5
9.4
RL = 600 Ω
9.3
9.2
9.1
9.0
4 5 6 7 8 9 10 11 12 13 14 15 16
VDD - Supply Voltage - V
Figure 23
SLEW RATE
vs
SUPPLY VOLTAGE
22
21
RL = 600 Ω and 10 kΩ
CL = 50 pF
20 AV = 1
19
Slew Rate −
18
17
16
15
Slew Rate +
14
13
12
4 5 6 7 8 9 10 11 12 13 14 15 16
VDD - Supply Voltage - V
Figure 24
14
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