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参数资料
型号： PA81J
厂商： Electronic Theatre Controls, Inc.
元件分类： 运算放大器
英文描述： HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS
中文描述： 高压功率运算放大器
文件页数： 2/4页
文件大小： 73K
代理商： PA81J
APEX MICROTECHNOLOGY CORPORATION
5980 NORTH SHANNON ROAD
TUCSON, ARIZONA 85741
USA
APPLICATIONS HOTLINE: 1 (800) 546-2739
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
SUPPLY VOLTAGE, +V
to
–
V
OUTPUT CURRENT, within SOA
POWER DISSIPATION, internal
INPUT VOLTAGE, differential
INPUT VOLTAGE, common mode
TEMPERATURE, pin solder - 10 sec
TEMPERATURE, junction
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE RANGE, case
–
55 to +125
°
C
–
55 to +125
°
C
200V
300V
Internally Limited
11.5W
±
150V
±
V
S
300
°
C
150
°
C
–
65 to +125
°
C
–
65 to +125
°
C
11.5W
±
300V
±
V
S
300
°
C
150
°
C
PARAMETER
TEST CONDITIONS
2
MIN
TYP
MAX
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
2
COMMON MODE REJECTION, DC
T
= 25
°
C
Full temperature range
T
C
= 25
°
C
T
C
= 25
°
C
T
C
= 25
°
C
T
C
= 25
°
C
T
C
= 25
°
C
T
C
= 25
°
C
T
= 25
°
C
Full temperature range
V
CM
=
±
20V
±
1.5
10
20
75
5
.2
2.5
10
11
10
±
3
25
*
*
*
*
*
*
*
*
*
*
*
mV
μ
V/
°
C
μ
V/V
μ
V/
√
kh
pA
pA/V
pA
pF
V
dB
50
*
50
*
±
V
S
–
10
*
110
*
GAIN
OPEN LOOP GAIN at 10Hz
UNITY GAIN BANDWIDTH
POWER BANDWIDTH
PHASE MARGIN
Full load
T
C
= 25
°
C
T
= 25
°
C, full load
Full temperature range
94
116
5
60
45
100
118
*
30
*
dB
MHz
kHz
°
OUTPUT
VOLTAGE SWING
2
CURRENT, peak
CURRENT, limit
SETTLING TIME to .1%
SLEW RATE
4
CAPACITIVE LOAD
T
C
= 25
°
C, I
PK
T
C
= 25
°
C
T
C
= 25
°
C
T
C
= 25
°
C, 10V step
T
C
= 25
°
C
A
V
= 1
±
V
S
–
5
30
*
V
15
mA
mA
μ
s
V/
μ
s
nF
50
12
20
10
25
*
*
*
POWER SUPPLY
VOLTAGE
CURRENT, quiescent
Full temperature range
T
C
= 25
°
C
±
32
±
75
6.5
±
75
8.5
±
70
±
150
6.5
±
150
8.5
V
mA
THERMAL
RESISTANCE, AC, junction to case
3
RESISTANCE, DC, junction to case
3
RESISTANCE, junction to air
TEMPERATURE RANGE, shutdown
TEMPERATURE RANGE, case
F > 60Hz
F < 60Hz
Full temperature range
6
9
30
150
*
*
*
*
°
C/W
°
C/W
°
C/W
°
C
°
C
10
*
Meets full range specification
0
70
*
*
PA82J
PA81J
PA81J
PA82J
PA81J
PA82J
NOTES:
*
The specification of PA82J is identical to the specification for PA81J in applicable column to the left.
The power supply voltage for all specifications is the TYP rating unless noted as a test condition.
+V
and
–
V
denote the positive and negative supply rail respectively. Total V
is measured from +V
to
–
V
S
.
Rating applies if the output current alternates between both output transistors at a rate faster than 60Hz.
On the PA81J and PA82J, signal slew rates at pins 5 and 6 must be limited to less than 1V/ns to avoid damage. When faster
waveforms are unavoidable, resistors in series with those pins, limiting current to 150mA will protect the amplifier from damage.
1.
2.
3.
4.
The internal substrate contains beryllia (BeO). Do not break the seal. If accidentally broken, do not crush, machine, or
subject to temperatures in excess of 850
°
C to avoid generating toxic fumes.
CAUTION
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