參數(shù)資料
型號(hào): MIC918
廠商: Micrel Semiconductor,Inc.
英文描述: 51MHz Low-Power SOT-23-5/SC-70 Op Amp
中文描述: 51MHz低功耗運(yùn)算放大器SOT-23-5/SC-70
文件頁數(shù): 2/7頁
文件大小: 47K
代理商: MIC918
MIC918
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
V+
V
V
)...........................................20V
Differentail Input Voltage (
V
IN+
V
IN
) ..........4V,
Note 3
Input Common-Mode Range (V
IN+
, V
IN
) .......... V
V+
to V
V
Lead Temperature (soldering, 5 sec.) ....................... 260
°
C
Storage Temperature (T
S
) ........................................ 150
°
C
ESD Rating,
Note 4
...................................................1.5kV
Micrel
MIC918
2
October 2001
Operating Ratings
(Note 2)
Supply Voltage (V
S
) .......................................
±
2.5V to
±
9V
Junction Temperature (T
J
) .........................
40
°
C to +85
°
C
Package Thermal Resistance .............................................
SOT-23-5 ..........................................................260
°
C/W
SC-70-5.............................................................450
°
C/W
Electrical Characteristics (
±
5V)
V+ = +5V, V
=
5V, V
CM
= 0V, R
L
= 10M
; T
J
= 25
°
C,
bold
values indicate
40
°
C
T
J
+85
°
C; unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OS
V
OS
I
B
I
OS
V
CM
CMRR
Input Offset Voltage
0.43
5
mV
V
OS
Temperature Coefficient
Input Bias Current
1
μ
V/
°
C
0.26
0.6
μ
A
Input Offset Current
0.04
0.3
μ
A
Input Common-Mode Range
CMRR > 72dB
3.25
+3.25
V
Common-Mode Rejection Ratio
2.5V < V
CM
< +2.5V
±
3.5V < V
S
<
±
9V
R
L
= 2k, V
OUT
=
±
2V
R
L
= 100
, V
OUT
=
±
1V
positive, R
L
= 2k
negative, R
L
= 2k
positive, R
L
= 200
negative, R
L
= 200
,
Note 5
75
85
dB
PSRR
Power Supply Rejection Ratio
95
104
dB
A
VOL
Large-Signal Voltage Gain
65
82
dB
85
dB
V
OUT
Maximum Output Voltage Swing
+3.0
3.6
V
3.6
3.0
V
+1.5
3.0
V
2.5
1.0
V
GBW
Unity Gain-Bandwidth Product
45
MHz
PM
Phase Margin
54
°
BW
3dB Bandwidth
95
MHz
SR
Slew Rate
C=1.7pF, Gain=1, V
OUT
=5V, peak to peak,
positive SR = 450V/
μ
s
850
V/
μ
s
I
SC
Short-Circuit Output Current
source
45
63
mA
sink
20
45
mA
I
S
Supply Current
No Load
0.55
0.80
mA
Input Voltage Noise
f = 10kHz
10
nV/
Hz
Input Current Noise
f = 10kHz
0.8
pA/
Hz
Electrical Characteristics
V+ = +9V, V
=
9V, V
CM
= 0V, R
L
= 10M
; T
J
= 25
°
C,
bold
values indicate
40
°
C
T
J
+85
°
C; unless noted
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OS
V
OS
Input Offset Voltage
0.3
5
mV
Input Offset Voltage
Temperature Coefficient
1
μ
V/
°
C
I
B
I
OS
V
CM
CMRR
Input Bias Current
0.23
0.60
μ
A
Input Offset Current
0.04
0.3
μ
A
Input Common-Mode Range
CMRR > 75dB
7.25
+7.25
V
Common-Mode Rejection Ratio
6.5V < V
CM
< +6.5V
±
3.5V < V
S
<
±
9V
60
91
dB
PSRR
Power Supply Rejection Ratio
95
104
dB
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