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参数资料
| 型号： | HFA1115883 |
| 厂商： | Intersil Corporation |
| 英文描述： | High Speed, Low Power, Output Limiting Closed Loop Buffer Amplifier |
| 中文描述： | 高速，低功耗，输出限制闭环缓冲放大器 |
| 文件页数： | 2/5页 |
| 文件大小： | 537K |
| 代理商： | HFA1115883 |
195
Specifications HFA1115/883
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Voltage at Either Input Terminal. . . . . . . . . . . . . . . . . . . . . . V+ to V-
Output Current (Note 1) . . . . . . . . . . . . . . . . Short Circuit Protected
Output Current (50% Duty Cycle, Note 1) . . . . . . . . . . . . . . . .60mA
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175
o
C
ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .> 2000V
Storage Temperature Range . . . . . . . . . . . . . .-65
o
C
≤
T
A
≤
+150
o
C
Lead Temperature (Soldering 10s). . . . . . . . . . . . . . . . . . . . +300
o
C
Thermal Resistance
CerDIP Package . . . . . . . . . . . . . . . . .
Maximum Package Power Dissipation at +75
o
C
CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.87W
Package Power Dissipation Derating Factor above +75
o
C
CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.7mW/
o
C
θ
JA
θ
JC
115
o
C/W
30
o
C/W
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.
Operating Conditions
Operating V
SUPPLY
(
±
V
S
)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±
5V
Operating Temperature Range. . . . . . . . . . . . .-55
o
C
≤
T
A
≤
+125
o
C
R
L
≥
50
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
Device Tested at: V
SUPPLY
=
±
5V, A
V
= +1, R
SOURCE
= 0
, R
L
= 100
, V
OUT
= 0V, Unless Otherwise Specified.
PARAMETERS
SYMBOL
CONDITIONS
GROUP A
SUBGROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Output Offset Voltage
V
OS
V
CM
= 0V
1
+25
o
C
-10
10
mV
2, 3
+125
o
C, -55
o
C
-20
20
mV
Common Mode
Rejection Ratio
CMRR
V
CM
=
±
1.8V
V+ = 3.2V, V- = -6.8V
V+ = 6.8V, V- = -3.2V
1
+25
o
C
42
-
dB
2
+125
o
C
39
-
dB
V
CM
=
±
1.2V
V+ = 3.8V, V- = -6.2V
V+ = 6.2V, V- = -3.8V
3
-55
o
C
39
-
dB
Power Supply
Rejection Ratio
PSRRP
V
SUPPLY
=
±
1.8V
V+ = 6.8V, V- = -5V
V+ = 3.2V, V- = -5V
1
+25
o
C
45
-
dB
2
+125
o
C
42
-
dB
V
SUPPLY
=
±
1.2V
V+ = 6.2V, V- = -5V
V+ = 3.8V, V- = -5V
3
-55
o
C
42
-
dB
PSRRN
V
SUPPLY
=
±
1.8V
V+ = 5V, V- = -6.8V
V+ = 5V, V- = -3.2V
1
+25
o
C
45
-
dB
2
+125
o
C
42
-
dB
V
SUPPLY
=
±
1.2V
V+ = 5V, V- = -6.2V
V+ = 5V, V- = -3.8V
3
-55
o
C
42
-
dB
Non-Inverting Input (+IN)
Current
I
BSP
V
CM
= 0V
1
+25
o
C
-15
15
μ
A
2, 3
+125
o
C, -55
o
C
-25
25
μ
A
+IN Current Common
Mode Sensitivity
CMS
IBP
V
CM
=
±
1.8V
V+ = 3.2V, V- = -6.8V
V+ = 6.8V, V- = -3.2V
1
+25
o
C
-
1.25
μ
A/V
2
+125
o
C
-
2.85
μ
A/V
V
CM
=
±
1.2V
V+ = 3.8V, V- = -6.2V
V+ = 6.2V, V- = -3.8V
3
-55
o
C
-
2.85
μ
A/V
+IN Resistance
+R
IN
Note 2
1
+25
o
C
800
-
k
2, 3
+125
o
C, -55
o
C
350
-
k
Spec Number
511109-883
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