參數(shù)資料
型號: OPA237
英文描述: Single-Supply Operational Amplifiers MicroAmplifier(TM) Series
中文描述: 單電源運(yùn)算放大器MicroAmplifier(TM)系列
文件頁數(shù): 5/11頁
文件大?。?/td> 255K
代理商: OPA237
5
OPA340/2340/4340
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
= +5V, and R
L
= 10k
connected to V
S
/2, unless otherwise noted.
QUIESCENT CURRENT vs TEMPERATURE
1000
900
800
700
600
500
Q
Temperature (°C)
–75
–50
–25
0
25
50
75
100
125
Per Amplifier
SHORT-CIRCUIT CURRENT vs TEMPERATURE
Temperature (°C)
S
100
90
80
70
60
50
40
30
20
10
0
–75
–50
–25
0
25
50
75
100
125
–I
SC
+I
SC
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
Supply Voltage (V)
S
60
50
40
30
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
+I
SC
–I
SC
COMMON-MODE REJECTION vs TEMPERATURE
100
90
80
70
60
50
40
C
Temperature (°C)
–75
–50
–25
0
25
50
75
100
125
V
S
= 5V, V
CM
= –0.3V to 5.3V
V
S
= 2.7V, V
CM
= –0.3V to 3V
V
S
= 2.7V to 5V, V
CM
= –0.3V to (V+) –1.8V
QUIESCENT CURRENT vs SUPPLY VOLTAGE
Supply Voltage (V)
Q
μ
A
800
750
700
650
600
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Per Amplifier
OPEN-LOOP GAIN AND POWER SUPPLY REJECTION
vs TEMPERATURE
130
120
110
100
90
80
A
O
,
Temperature (°C)
–75
–50
–25
0
25
50
75
100
125
R
L
= 100k
R
L
= 10k
R
L
= 2k
A
OL
PSRR
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