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OPA134_071 Datasheet, PDF (6/14 Pages) Burr-Brown (TI) – High Performance AUDIO OPERATIONAL AMPLIFIERS | |||
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TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VS = ±15V, RL = 2kâ¦, unless otherwise noted.
100k
10k
INPUT BIAS CURRENT vs TEMPERATURE
High Speed Test
Warmed Up
1k
100
Dual
10
1
Single
0.1
â75 â50 â25 0
25 50 75
Ambient Temperature (°C)
100 125
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
10
9
High Speed Test
8
7
6
5
4
3
2
1
0
â15
â10
â5
0
5
10
15
Common-Mode Voltage (V)
OPEN-LOOP GAIN vs TEMPERATURE
150
140
RL = 2kâ¦
RL = 600â¦
130
FPO
120
RL = 10kâ¦
110
100
â75 â50 â25
0 25 50
Temperature (°C)
75 100 125
CMR, PSR vs TEMPERATURE
120
110
PSR
100
CMR
90
â75 â50 â25 0
25 50 75
Ambient Temperature (°C)
100 125
QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
4.3
60
4.2
50
4.1
4.0
±IQ
3.9
40
±ISC
30
20
3.8
â75 â50 â25 0 25 50 75
Ambient Temperature (°C)
10
100 125
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
15
14
VIN = 15V
13
â55°C
12
11
125°C
10
85°C
2255°C°C
â10
â11
â12
â13
â14
â15
0
125°C
85°C
25°C â55°C
VIN = â15V
10
20
30
40
50
60
Output Current (mA)
®
OPA134/2134/4134
6
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