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参数资料
| 型号： | PA94 |
| 英文描述： | Operational Amplifier |
| 中文描述： | 运算放大器 |
| 文件页数： | 2/4页 |
| 文件大小： | 70K |
| 代理商： | PA94 |
APEX MICROTECHNOLOGY CORPORATION
5980 NORTH SHANNON ROAD
TUCSON, ARIZONA 85741
USA
APPLICATIONS HOTLINE: 1 (800) 546-2739
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
SUPPLY VOLTAGE, +V
to
–
V
OUTPUT CURRENT, source, sink
POWER DISSIPATION, continuous @ T
C
= 25
°
C
INPUT VOLTAGE, differential
INPUT VOLTAGE, common mode
3
TEMPERATURE, pin solder - 10s max
TEMPERATURE, junction
2
TEMPERATURE, storage
OPERATING TEMPERATURE RANGE, case
900V
200mA, within SOA
30W
±
20V
±
V
S
220
°
C
150
°
C
–
65 to +150
°
C
–
55 to +125
°
C
PA94
SPECIFICATIONS
PARAMETER
TEST CONDITIONS
1
MIN
TYP
MAX
UNITS
INPUT
OFFSET VOLTAGE, initial
OFFSET VOLTAGE, vs. temperature
OFFSET VOLTAGE, vs. supply
OFFSET VOLTAGE, vs. time
BIAS CURRENT, initial
BIAS CURRENT, vs. supply
OFFSET CURRENT, initial
INPUT IMPEDANCE, DC
INPUT CAPACITANCE
COMMON MODE VOLTAGE RANGE
3
COMMON MODE REJECTION, DC
NOISE
GAIN
OPEN LOOP, @ 15Hz
GAIN BANDWIDTH PRODUCT at 1MHz R
L
= 5K
POWER BANDWIDTH
PHASE MARGIN, Av=100
OUTPUT
VOLTAGE SWING
CURRENT, continuous
SLEW RATE, A
= 100
SETTLING TIME to .1%
RESISTANCE
POWER SUPPLY
VOLTAGE
5
CURRENT,
quiescent total
CURRENT, quiescent output stage only
THERMAL
RESISTANCE, AC, junction to case
4
RESISTANCE, DC, junction to case
RESISTANCE, junction to air
TEMPERATURE RANGE, case
.5
15
10
75
200
4
50
10
11
4
5
50
25
mV
μ
V/
°
C
μ
V/V
μ
V/
√
kh
pA
pA/V
pA
pF
V
dB
μ
Vrms
Full temperature range
2000
500
Vs=
±
250V SEE NOTE 3
V
=
±
90V
10KHz BW, R
S
= 1K
±
V
S
30
80
98
2
R
L
= 5K
94
115
140
300
60
dB
MHz
kHz
°
R
= 5K
Full temperature range
I
O
= 100mA
±
V
24
100
500
±
V
S
20
V
mA
V/
μ
s
μ
s
C
=2.2pF
2V step
no load
700
1
100
See note 5
±
50
±
300
17
±
450
24
120
V
mA
μ
A
Full temperature range, F > 60Hz
Full temperature range, F < 60Hz
Full temperature range
Meets full range specifications
2.5
4.2
°
C/W
°
C/W
°
C/W
°
C
30
–
25
+85
NOTES: 1.
Unless otherwise noted: T
= 25
°
C, DC input specifications are
±
value given. Power supply voltage is typical rating. C
= 4.7pF.
Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation
to achieve high MTTF.
Although supply voltages can range up to
±
450V the input pins cannot swing over this range. The input pins must be at least
30V from either supply rail but not more than 500V from either supply rail. See text for a more complete description of the
common mode voltage range.
Rating applies if the output current alternates between both output transistors at a rate faster than 60Hz.
Derate max supply rating .625 V/
°
C below 25
°
C case. No derating needed above 25
°
C case.
2.
3.
4.
5.
CAUTION
The PA94 is constructed from MOSFET transistors. ESD handling procedures must be observed.
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