參數(shù)資料
型號: OPA627SM
英文描述: Precision High-Speed Difet OPERATIONAL AMPLIFIERS
中文描述: 精密高速Difet運算放大器
文件頁數(shù): 6/13頁
文件大小: 256K
代理商: OPA627SM
6
OPA627, 637
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, and V
S
=
±
15V, unless otherwise noted.
SUPPLY CURRENT vs TEMPERATURE
Temperature (°C)
S
8
7.5
7
6.5
6
–75 –50 –25 0 25 50 75 100 125
OUTPUT CURRENT LIMIT vs TEMPERATURE
O
100
80
60
40
20
0
–75 –50 –25 0 25 50 75 100 125
Temperature (°C)
–I
L
at V
O
= –10V
–I
L
at V
O
= 0V
+I
L
at V
O
= +10V
+I
L
at V
O
= 0V
OPA627 GAIN-BANDWIDTH AND SLEW RATE
vs TEMPERATURE
Temperature (°C)
G
24
20
16
12
8
–75
Slew Rate
GBW
60
55
50
S
–50
–25
0
25
50
75
100
125
OPA637 GAIN-BANDWIDTH AND SLEW RATE
vs TEMPERATURE
Temperature (°C)
G
120
100
80
60
40
–75
S
160
140
120
100
80
Slew Rate
GBW
–50
–25
0
25
50
75
100
125
OPA627 TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
Frequency (Hz)
T
20 100 1k 10k 20k
0.1
0.01
0.001
0.0001
0.00001
G = +10
G = +1
Measurement BW: 80kHz
+
+
100pF
100pF
G = +1
G = +10
V
I
V
I
549
5k
600
600
V = ±10V
V = ±10V
OPA637 TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
Frequency (Hz)
T
20 100 1k 10k 20k
1
0.1
0.01
0.001
0.0001
G = +10
G = +50
+
100pF
G = +10
V
I
549
5k
600
V = ±10V
+
100pF
G = +50
V
I
102
5k
600
V = ±10V
Measurement BW: 80kHz
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