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参数资料
| 型号： | HFA1112 |
| 厂商： | Intersil Corporation |
| 英文描述： | Ultra High Speed Programmable Gain Buffer Amplifier(超高速可编程增益缓冲器放大器) |
| 中文描述： | 超高速可编程增益缓冲放大器（超高速可编程增益缓冲器放大器） |
| 文件页数： | 2/14页 |
| 文件大小： | 482K |
| 代理商： | HFA1112 |
2
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
SUPPLY
Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Thermal Resistance (Typical, Note 1)
PDIP Package . . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . .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)
125
170
θ
JC
(
o
C/W)
N/A
N/A
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.
NOTE:
1.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
V
SUPPLY
=
±
5V, A
V
= +1, R
L
= 100
, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (
o
C)
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Output Offset Voltage
25
-
8
25
mV
Full
-
-
35
mV
μ
V/
o
C
Output Offset Voltage Drift
Full
-
10
-
PSRR
25
39
45
-
dB
Full
35
-
-
dB
Input Noise Voltage (Note 3)
100kHz
25
-
9
-
nV/
√
Hz
Non-Inverting Input Noise Current (Note 3)
100kHz
25
-
37
-
pA/
√
Hz
Non-Inverting Input Bias Current
25
-
25
40
μ
A
Full
-
-
65
μ
A
Non-Inverting Input Resistance
25
25
50
-
k
Inverting Input Resistance (Note 2)
25
240
300
360
Input Capacitance
25
-
2
-
pF
Input Common Mode Range
Full
±
2.5
±
2.8
-
V
TRANSFER CHARACTERISTICS
Gain
A
V
= +1, V
IN
= +2V
25
0.980
0.990
1.02
V/V
Full
0.975
-
1.025
V/V
Gain
A
V
= +2, V
IN
= +1V
25
1.96
1.98
2.04
V/V
Full
1.95
-
2.05
V/V
DC Non-Linearity (Note 3)
A
V
= +2,
±
2V Full Scale
25
-
0.02
-
%
OUTPUT CHARACTERISTICS
Output Voltage (Note 3)
A
V
= -1
25
±
3.0
±
3.3
-
V
Full
±
2.5
±
3.0
-
V
Output Current (Note 3)
R
L
= 50
25, 85
50
60
-
mA
-40
35
50
-
mA
Closed Loop Output Impedance
DC, A
V
= +2
25
-
0.3
-
POWER SUPPLY CHARACTERISTICS
Supply Voltage Range
Full
±
4.5
-
±
5.5
V
Supply Current (Note 3)
25
-
21
26
mA
Full
-
-
33
mA
AC CHARACTERISTICS
-3dB Bandwidth
(V
OUT
= 0.2V
P-P
, Notes 2, 3)
A
V
= -1
A
V
= +1
A
V
= +2
25
450
800
-
MHz
25
500
850
-
MHz
25
350
550
-
MHz
HFA1112
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相关代理商/技术参数 |
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|---|---|
| HFA1112 WAF | 制造商:Intersil Corporation 功能描述: |
| HFA1112/883 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra High Speed Programmable Gain Buffer Amplifier |
| HFA1112_05 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:850MHz, Low Distortion Programmable Gain Buffer Amplifiers |
| HFA1112883 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra High Speed Programmable Gain Buffer Amplifier |
| HFA1112A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:850MHz, Low Distortion Programmable Gain Buffer Amplifiers |
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