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OPA2300 Datasheet, PDF (6/19 Pages) Texas Instruments – Low-Noise, High-Speed, 16-Bit Accurate, CMOS OPERATIONAL AMPLIFIER | |||
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OPA300, OPA2300
OPA301, OPA2301
SBOS271B â MAY 2003 â REVISED JUNE 2005
TYPICAL CHARACTERISTICS (continued)
All specifications at TA = 25°C, VS = 5V, and RL = 150⦠connected to VS/2 unless otherwise noted.
www.ti.com
FREQUENCY RESPONSE FOR VARIOUS RL
9
Gain = 1
VO = 0.1VPP
RLOAD = 1kâ¦
3
â3
RLOAD = 150â¦
â9
RLOAD = 50â¦
â15
â21
10M
100M
500
Frequency (Hz)
FREQUENCY RESPONSE vs CAPACITIVE LOAD
3
CLOAD = 1pF, RS = 75â¦
â3
â9
â15
â21
â27
10M
CLOAD = 5pF
RS = 55â¦
CLOAD = 10pF
RS = 40â¦
RS
CL
CLOAD = 47pF
RS = 30â¦
CLOAD = 100pF
RS = 20â¦
100M
500
Frequency (Hz)
COMMONâMODE REJECTION RATIO AND
POWERâSUPPLY REJECTION RATIO vs FREQUENCY
100
90 PSRR Vâ
PSRR V+
80
CMRR
70
60
50
40
30
20
10
0
10k
100k
1M
10M
100M
1G
Frequency (Hz)
1.0
0.8
0.6
0.4
0.2
0
1
COMPOSITE VIDEO
DIFFERENTIAL GAIN AND PHASE
dP
2
3
Number of 150⦠Loads
dG
4
110
100
90
80
70
60
50
40
30
20
10
0
â10
100
OPENâLOOP GAIN AND PHASE vs FREQUENCY
Gain
Phase
1k 10k 100k 1M 10M 100M
Frequency (Hz)
0
â30
â60
â90
â120
â150
â180
1G
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
5.0
VS = 5V
25_C
4.0
â40_ C
3.0
â55_C
125_C 85_ C
2.0
25_ C
1.0
0
0 10 20 30 40 50 60 70 80
Output Current (mA)
6
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