Datasheet

OPA27, OPA37
7
SBOS135C
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, ±V
CC
= ±15VDC, unless otherwise noted.
POWER SUPPLY REJECTION vs FREQUENCY
140
120
100
80
60
40
20
0
Power Supply Rejection (dB)
Frequency (Hz)
1 10 100 1k 10k 100k 1M 10M
OPA27
–V
CC
+V
CC
OPEN-LOOP VOLTAGE GAIN vs SUPPLY VOLTAGE
130
125
120
115
Voltage Gain (dB)
±5
Supply Voltage (V )
CC
±10 ±15 ±20 ±25
R = 2k
L
Ω
R = 600
L
Ω
OPEN-LOOP VOLTAGE GAIN vs TEMPERATURE
Voltage Gain (dB)
135
130
125
120
115
Ambient Temperature (°C)
–75 –50 –25 0 +25 +50 +75 +100 +125
R
L
= 2kΩ
SUPPLY CURRENT vs SUPPLY VOLTAGE
6
5
4
3
2
1
0
Supply Current (mA)
0
Supply Voltage (V )
CC
±5 ±10 ±15 ±20
+25°C
+125°C
–55°C
COMMON-MODE INPUT VOLTAGE RANGE
vs SUPPLY VOLTAGE
+15
+10
+5
0
–5
–10
–15
Common-Mode Range (V)
0
Supply Voltage (V )
CC
±5 ±10 ±15 ±20
T = +25°C
A
T = +125°C
A
T = –55°C
A
T = +25°C
A
T = +125°C
A
T = –55°C
A
OPA27 SMALL SIGNAL TRANSIENT RESPONSE
Time (µs)
+60
+40
+20
0
–20
–40
–60
Output Voltage (mV)
0
12
A = +1
C = 15pF
VCL
L
0.5 1.5 2.5