參數(shù)資料
型號： HFA1115
廠商： Intersil Corporation
英文描述： 225MHz, Low Power, Output Limiting, Closed Loop Buffer Amplifier(225MHz、低功耗、輸出限定鎖相環(huán)緩沖器放大器)
中文描述： 225MHz?1800MHz的，低功耗，輸出限制，閉環(huán)緩沖放大器（225MHz?1800MHz的，低功耗，輸出限定鎖相環(huán)緩沖器放大器）
文件頁數(shù)： 2/14頁
文件大小： 159K
代理商： HFA1115
2
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
SUPPLY
Output Current (Note 2). . . . . . . . . . . . . . . . Short Circuit Protected
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . .600V
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . . 5V to 10V
Thermal Resistance (Typical, Note 1)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Die) . . . . . . . . . . . . . . . . . . . .175
o
C
Maximum Junction Temperature (Plastic Packages) . . . . . . .150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
130
170
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
2. Output is protected for short circuits to ground. Brief short circuits to ground will not degrade reliability, however, continuous (100% duty cycle)
output current should not exceed 30mA for maximum reliability.
Electrical Specifications
V
SUPPLY
=
±
5V, A
V
= +1, R
L
= 100
, Unless Otherwise Specified
PARAMETER
TEST
CONDITIONS
(NOTE 3)
TEST
LEVEL
TEMP.
(
o
C)
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Output Offset Voltage
A
25
-
2
10
mV
A
Full
-
3
15
mV
Average Output Offset Voltage Drift
B
Full
-
22
70
μ
V/
o
C
Common-Mode Rejection Ratio
V
CM
=
±
1.8V
A
25
42
45
-
dB
V
CM
=
±
1.8V
A
85
40
44
-
dB
V
CM
=
±
1.2V
A
-40
40
45
-
dB
Power Supply Rejection Ratio
V
PS
=
±
1.8V
A
25
45
49
-
dB
V
PS
=
±
1.8V
A
85
43
48
-
dB
V
PS
=
±
1.2V
A
-40
43
48
-
dB
Non-Inverting Input Bias Current
A
25
-
1
15
μ
A
A
Full
-
3
25
μ
A
Non-Inverting Input Bias Current Drift
B
Full
-
30
80
nA/
o
C
Non-Inverting Input Bias Current Power
Supply Sensitivity
V
PS
=
±
1.25V
A
25
-
0.5
1
μ
A/V
A
Full
-
-
3
μ
A/V
Non-Inverting Input Resistance
V
CM
=
±
1.8V
A
25
0.8
1.1
-
M
V
CM
=
±
1.8V
A
85
0.5
1.4
-
M
V
CM
=
±
1.2V
A
-40
0.5
1.3
-
M
Inverting Input Resistance
C
25
280
350
420
Input Capacitance
C
25
-
1.6
-
pF
Input Voltage Common Mode Range
(Implied by V
IO
CMRR and +R
IN
Tests)
A
25, 85
±
1.8
±
2.4
-
V
A
-40
±
1.2
±
1.7
-
V
Input Noise Voltage Density (Note 4)
f = 100kHz
B
25
-
7
-
nV/
√
Hz
Non-Inverting Input Noise Current Density
(Note 4)
f = 100kHz
B
25
-
3.6
-
pA/
√
Hz
HFA1115
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