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OPA4650 Datasheet, PDF (4/13 Pages) Burr-Brown (TI) – Wideband, Low Power, Quad Voltage Feedback OPERATIONAL AMPLIFIER | |||
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TYPICAL PERFORMANCE CURVES
At TA = +25°C, VS = ±5V, RL = 100â¦, and RFB = 402â¦, unless otherwise noted. RFB = 25⦠for a gain of +1.
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
100
90
80
70
60
â4 â3 â2 â1 0
1
2
3
4
Common-Mode Voltage (V)
110
100
90
80
70
60
50
â50
AOL, PSR AND CMRR vs TEMPERATURE
CMRR
PSRâ
PSR+
AOL
â25
0
25
50
75
125
Temperature (°C)
INPUT BIAS CURRENT AND OFFSET VOLTAGE
vs TEMPERATURE
7
2
VOS
6
1
5
4
â50
â25
0
25
50
Temperature (°C)
0
IB
â1
75
100
SUPPLY CURRENT vs TEMPERATURE
26
24
22
IQ
20
â50
â25
0
25
50
Temperature (°C)
75
100
OUTPUT CURRENT vs TEMPERATURE
70
65
I+O
60
IOâ
55
â50
â25
0
25
50
Temperature (°C)
75
100
INPUT VOLTAGE AND CURRENT NOISE
vs FREQUENCY
100
Voltage Noise
10
1
100
Non-inverting and
Inverting Current Noise
1k
10k
100k
1M
Frequency (Hz)
®
OPA4650
4
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