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OPA27 Datasheet, PDF (7/18 Pages) Burr-Brown (TI) – Ultra-Low Noise, Precision OPERATIONAL AMPLIFIERS | |||
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TYPICAL PERFORMANCE CURVES (Cont.)
At TA = +25°C, ±VCC = ±15VDC, unless otherwise noted.
140
120
100
80
60
40
20
0
1
POWER SUPPLY REJECTION vs FREQUENCY
OPA27
âVCC
+VCC
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
OPEN-LOOP VOLTAGE GAIN vs SUPPLY VOLTAGE
130
RL = 2kâ¦
125
RL = 600â¦
120
115
±5
±10
±15
±20
±25
Supply Voltage (VCC )
OPEN-LOOP VOLTAGE GAIN vs TEMPERATURE
135
130
125
RL = 2kâ¦
120
115
â75 â50 â25 0 +25 +50 +75 +100 +125
Ambient Temperature (°C)
+15
+10
+5
0
â5
â10
â15
0
COMMON-MODE INPUT VOLTAGE RANGE
vs SUPPLY VOLTAGE
T A = â55°C
T A = +25°C
TA = +125°C
TA = â55°C
TA = +25°C
TA = +125°C
±5
±10
±15
±20
Supply Voltage (VCC )
SUPPLY CURRENT vs SUPPLY VOLTAGE
6
5
+125°C
4
+25°C
3
â55°C
2
1
0
0
±5
±10
±15
±20
Supply Voltage (VCC )
OPA27 SMALL SIGNAL TRANSIENT RESPONSE
+60
+40
+20
0
â20
A VCL = +1
â40
CL = 15pF
â60
0 0.5 1 1.5 2 2.5
Time (µs)
OPA27, OPA37
7
SBOS135B
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