參數(shù)資料
型號: MIC921
廠商: Micrel Semiconductor,Inc.
英文描述: 45MHz Low-Power SC-70 Op Amp
中文描述: 45MHz低功耗的SC - 70運算放大器
文件頁數(shù): 5/11頁
文件大小: 161K
代理商: MIC921
December 2001
5
MIC921
MIC921
Typical Characteristics
Micrel
0.5
0.55
0.6
0.65
0.7
0.75
0.8
0.85
0.9
0.95
1
-40 -20
0
20
40
60
80 100
O
TEMPERATURE (
°
C)
Offset Voltage
vs. Temperature
V
±
=
±
2.5V
V
±
=
±
5V
V
±
=
±
9V
0.10
0.15
0.20
0.25
0.30
0.35
-40 -20
0
20
40
60
80 100
S
TEMPERATURE (
°
C)
Supply Current
vs. Temperature
V
±
=
±
2.5V
V
±
=
±
9V
V
±
=
±
5V
0.20
0.22
0.24
0.26
0.28
0.30
0.32
0.34
0.36
0.38
0.40
0.42
2.5
3.8
SUPPLY VOLTAGE (V)
5.1
6.4
7.7
9
S
Supply Current
vs. Supply Voltage
40
°
C
+85
°
C
+25
°
C
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
2.20
-0
-540
-180
180
540
900
O
COMMON-MODE VOLTAGE (V)
Offset Voltage vs.
Common-Mode Voltage
40
°
C
+85
°
C
+25
°
C
V
±
=
±
2.5V
0
-
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
COMMON-MODE VOLTAGE (V)
0
0
1
2
2
3
O
Offset Voltage vs.
Common-Mode Voltage
40
°
C
+85
°
C
+25
°
C
V
±
=
±
5V
0
-
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
COMMON-MODE VOLTAGE (V)
0
1
2
4
5
7
O
Offset Voltage vs.
Common-Mode Voltage
40
°
C
+85
°
C
+25
°
C
V
±
=
±
9V
0
10
20
30
40
50
60
70
80
90
100
110
2
3.4
SUPPLY VOLTAGE (
±
V)
4.8
6.2
7.6
9
O
Short-Circuit Current vs.
Supply Voltage (Sourcing)
40
°
C
25
°
C
85
°
C
-5.0
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
0.5
-
-
-
-
-
-
-
-
-
-
0
O
OUTPUT CURRENT (mA)
Output Voltage vs.
Output Current (Sinking)
40
°
C
25
°
C
85
°
C
V
±
=
±
5V
-5.0
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
0.5
0
8 16 24 32 40 48 56 64 72 80
OUTPUT CURRENT (mA)
O
Output Voltage vs.
Output Current (Sourcing)
40
°
C
25
°
C
85
°
C
V
±
=
±
9V
-9.0
-8.1
-7.2
-6.3
-5.4
-4.5
-3.6
-2.7
-1.8
-0.9
0
0.9
-50-45-40-35-30-25-20-15-10 -5 0
OUTPUT CURRENT (mA)
O
Output Voltage vs.
Output Current (Sinking)
40
°
C
25
°
C
85
°
C
V
±
=
±
9V
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
8 16 24 32 40 48 56 64 72 80
OUTPUT CURRENT (mA)
O
Output Voltage vs.
Output Current (Sourcing)
40
°
C
25
°
C
85
°
C
V
±
=
±
5V
-70
-63
-56
-49
-42
-35
-28
-21
-14
-7
0
7
2.0
3.4
SUPPLY VOLTAGE (V)
4.8
6.2
7.6
9.0
S
Short Circuit Current vs.
Supply Voltage (Sinking)
40
°
C
25
°
C
85
°
C
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