TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, and VS = ±15V, unless otherwise noted.
SUPPLY CURRENT vs TEMPERATURE
OUTPUT CURRENT LIMIT vs TEMPERATURE
100
80
60
40
20
0
8
7.5
7
+IL at VO = 0V
+IL at VO = +10V
–IL at VO = 0V
6.5
6
–IL at VO = –10V
–75 –50
–25
0
25
50
75
100 125
–75 –50
–25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
OPA637 GAIN-BANDWIDTH AND SLEW RATE
vs TEMPERATURE
OPA627 GAIN-BANDWIDTH AND SLEW RATE
vs TEMPERATURE
120
100
80
160
24
20
16
12
8
60
55
50
Slew Rate
140
120
100
80
Slew Rate
GBW
GBW
60
40
–75
–50
–25
0
25
50
75
100
125
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
OPA627 TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
OPA637 TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
0.1
0.01
1
0.1
G = +1
G = +10
G = +10
G = +50
VI
VI
+
–
VO = ±10V
+
–
VO = ±10V
VI
VI
+
–
VO = ±10V
600
+
–
VO = ±10V
600
600 Ω
600Ω
5kΩ
100pF
100pF
Ω
Ω
5k
Ω
5kΩ
100pF
100pF
549Ω
549
Ω
102
Ω
Measurement BW: 80kHz
0.001
0.01
G = +50
Measurement BW: 80kHz
G = +10
0.0001
0.00001
0.001
0.0001
G = +1
G = +10
10k 20k
20
100
1k
10k 20k
20
100
1k
Frequency (Hz)
Frequency (Hz)
®
OPA627, 637
6
BB [ BURR-BROWN CORPORATION ]
