Datasheet

60
50
40
30
20
10
0
I (mA)
SC
I ,Source
I ,Sink
SC
SC
Short-circuitingcausesthermalshutdown;
see section.ApplicationsInformation
-50 -25
-75
0 25 50
75
100 125 150
Temperature( C)
°
-
-
-
-
-
-
90
100
110
120
130
140
150-
Channel Separation (dB)
10
Frequency (Hz)
100k
100
1k 10k
V = 3V
OUT RMS
G = +1
R = 2kW
L
L
R = 5kW
OPA140
OPA2140, OPA4140
SBOS498A –JULY 2010–REVISED AUGUST 2010 www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
= ±18V, R
L
= 2kΩ connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
SHORT-CIRCUIT CURRENT vs TEMPERATURE CHANNEL SEPARATION vs FREQUENCY
Figure 32. Figure 33.
12 Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): OPA140 OPA2140 OPA4140