参数资料
型号: H51275
厂商: Intersil Corporation
英文描述: 8.5MHz, Ultra-Low Noise Precision Operational Amplifier
中文描述: 8.5MHz,超低噪声精密运算放大器
文件页数: 2/9页
文件大小: 634K
代理商: H51275
2
FN2906.6
July 27, 2005
Absolute Maximum Ratings
Thermal Information
Supply Voltage Between V+ and V- Terminals . . . . . . . . . . . . . 44V
Differential Input Voltage (Note 3) . . . . . . . . . . . . . . . . . . . . . . . 0.7V
Output Current. . . . . . . . . . . . . . . . . . . . Full Short Circuit Protection
Operating Conditions
Temperature Range
HA5127/27A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 75
o
C
Thermal Resistance (Typical, Note 2)
CERDIP Package. . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Ceramic Package, Note 1). . .175
o
C
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)
θ
JC
(
o
C/W)
28
N/A
115
157
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. Maximum power dissipation, including output load must be designed to maintain the maximum junction temperature below 175
o
C for Hermetic
packages, and below 150
o
C for the plastic packages.
2.
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.
3. For differential input voltages greater than 0.7V, the input current must be limited to 25mA to protect the back-to-back input diodes.
Electrical Specifications
V
SUPPLY
=
±
15V, C
L
< 50pF, R
S
< 100
PARAMETER
TEST CONDITIONS
TEMP.
(
o
C)
HA-5127A
HA-5127
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
INPUT CHARACTERISTICS
Offset Voltage
25
-
10
25
-
30
100
μ
V
Full
-
30
60
-
70
300
μ
V
Average Offset Voltage Drift
Full
-
0.2
0.6
-
0.4
1.8
μ
V/
o
C
Bias Current
25
-
±
10
±
40
-
±
15
±
80
nA
Full
-
±
20
±
60
-
±
35
±
150
nA
Offset Current
25
-
7
35
-
12
75
nA
Full
-
15
50
-
30
135
nA
Common Mode Range
Full
±
10.3
±
11.5
-
±
10.3
±
11.5
-
V
Differential Input Resistance (Note 4)
25
1.5
6
-
0.8
4
-
M
Input Noise Voltage (Note 5)
0.1Hz to 10Hz
25
-
0.08
0.18
-
0.09
0.25
μ
V
P-P
nV/
Hz
Input Noise Voltage Density
(Note 6)
f = 10Hz
25
-
3.5
8.0
-
3.8
8.0
f = 100Hz
-
3.1
4.5
-
3.3
4.5
nV/
Hz
f = 1000Hz
-
3.0
3.8
-
3.2
3.8
nV/
Hz
Input Noise Current Density
(Note 6)
f = 10Hz
25
-
1.7
4.0
-
1.7
-
pA/
Hz
f = 100Hz
-
1.0
2.3
-
1.0
-
pA/
Hz
f = 1000Hz
-
0.4
0.6
-
0.4
0.6
pA/
Hz
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
V
OUT
=
±
10V, R
L
= 2k
25
1000
1800
-
700
1500
-
V/mV
Full
600
1200
-
300
800
-
V/mV
Common Mode Rejection Ratio
V
CM
=
±
10V
Full
114
126
-
100
120
-
dB
Minimum Stable Gain
25
1
-
-
1
-
-
V/V
Unity-Gain-Bandwidth
25
5
8.5
-
5
8.5
-
MHz
OUTPUT CHARACTERISTICS
Output Voltage Swing
R
L
= 600
R
L
= 2k
25
±
10.0
±
11.5
-
±
10.0
±
11.5
-
V
Full
±
11.7
±
13.8
-
±
11.5
±
13.5
-
V
Full Power Bandwidth (Note 7)
25
111
160
-
111
160
-
kHz
Output Resistance
Open Loop
25
-
70
-
-
70
-
Output Current
25
16.5
25
-
16.5
25
-
mA
TRANSIENT RESPONSE
(Note 8)
Rise Time
25
-
-
150
-
-
150
ns
HA-5127, HA-5127A
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