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TLC080A Datasheet, PDF (14/52 Pages) Texas Instruments – FAMILY OF WIDE BANDWIDTH HIGH OUTPUT DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS | |||
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TLC080, TLC081, TLC082, TLC083, TLC084, TLC085, TLC08xA
FAMILY OF WIDEÄBANDWIDTH HIGHÄOUTPUTÄDRIVE SINGLE SUPPLY
OPERATIONAL AMPLIFIERS
SLOS254D â JUNE 1999 â REVISED FEBRUARY 2004
TYPICAL CHARACTERISTICS
DIFFERENTIAL VOLTAGE GAIN AND
PHASE
vs
FREQUENCY
80
0
70
60
Gain
50
40
30
â45
Phase
â90
20
â135
10
0
â10
â20
1k
VDD = ±2.5 V
RL = 10 kâ¦
CL = 0 pF
TA = 25°C
10k 100k 1M 10M
f â Frequency â Hz
Figure 17
â180
â225
100M
DIFFERENTIAL VOLTAGE GAIN AND
PHASE
vs
FREQUENCY
80
0
70
60
Gain
50
40
30
â45
Phase
â90
20
â135
10
0
â10
â20
1k
VDD = ±6 V
RL = 10 kâ¦
CL = 0 pF TA
= 25°C
10k 100k
1M 10M
f â Frequency â Hz
Figure 18
â180
â225
100M
PHASE MARGIN
vs
LOAD CAPACITANCE
40°
Rnull = 0 â¦
35°
Rnull = 100 â¦
30°
25°
20°
Rnull = 50 â¦
15°
Rnull = 20 â¦
10° VDD = 5 V
RL = 10 kâ¦
5° TA = 25°C
0°
10
100
CL â Load Capacitance â pF
Figure 19
PHASE MARGIN
vs
LOAD CAPACITANCE
45°
40°
Rnull = 0 â¦
35°
30°
Rnull = 50 â¦
Rnull = 100 â¦
25°
20°
Rnull = 20 â¦
15°
10° VDD = 12 V
RL = 10 kâ¦
5° TA = 25°C
0°
10
100
CL â Load Capacitance â pF
Figure 20
GAIN MARGIN
vs
LOAD CAPACITANCE
4
Rnull = 0 â¦
3.5
3
Rnull = 100 â¦
2.5
2
Rnull = 50 â¦
1.5
1 VDD = 5 V
0.5
RL = 10 kâ¦
TA = 25°C
Rnull = 20 â¦
0
10
100
CL â Load Capacitance â pF
Figure 21
GAIN MARGIN
vs
LOAD CAPACITANCE
5
Rnull = 0 â¦
4.5
4
Rnull = 100 â¦
3.5
3
2.5
Rnull = 50 â¦
2
1.5
1
VDD = 12 V
RL = 10 kâ¦
0.5 TA = 25°C
Rnull = 20 â¦
0
10
100
CL â Load Capacitance â 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 kâ¦
9.6
9.5
9.4
RL = 600 â¦
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 ⦠and 10 kâ¦
CL = 50 pF
20 AV = 1
19
Slew Rate â
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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