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参数资料
型号： PA28
英文描述： Operational Amplifier
中文描述： 运算放大器
文件页数： 2/5页
文件大小： 69K
代理商： PA28
APEX MICROTECHNOLOGY CORPORATION
5980 NORTH SHANNON ROAD
TUCSON, ARIZONA 85741
USA
APPLICATIONS HOTLINE: 1 (800) 546-2739
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PA28/29
PA28A/29A
SPECIFICATIONS
PARAMETER
TEST CONDITIONS
2
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
OFFSET VOLTAGE, initial
OFFSET VOLTAGE, vs. temperature
BIAS CURRENT, initial
COMMON MODE RANGE
COMMON MODE REJECTION, DC
POWER SUPPLY REJECTION
CHANNEL SEPARATION
5
15
35
12
1.5
*
*
10
mV
μ
V/
°
C
nA
V
dB
dB
dB
Full temperature range
1000
+V
S
–
2
*
*
Full temperature range
Full temperature range
Full temperature range
I
OUT
= 1A, F = 1kHz
–
V
S
–
.3
60
60
50
*
*
*
*
85
80
68
*
*
*
GAIN
OPEN LOOP GAIN
GAIN BANDWIDTH PRODUCT
PHASE MARGIN
POWER BANDWIDTH
Full temperature range
A
= 40dB
Full temperature range
V
O(P-P)
= 28V
80
100
600
65
15
*
*
*
*
*
dB
kHz
°
kHz
OUTPUT
CURRENT, peak
SLEW RATE
VOLTAGE SWING
VOLTAGE SWING
VOLTAGE SWING
VOLTAGE SWING
CAPACITIVE LOAD DRIVE
2.5
.5
3.5
*
*
*
4.0
*
*
*
A
1.5
V/
μ
s
V
V
V
V
uf
Full temp. range, I
O
= 95mA
Full temp. range, I
O
= 1A
I
O
= 2.5A
I
= 3.5A
Av = 1
|V
S
|
–
1.0 |V
S
|
–
0.8
|V
S
|
–
1.8 |V
S
|
–
1.0
|V
S
|
–
3.0 |V
S
|
–
2.0
|V
S
|
–
3.5 |V
S
|
–
2.5
10
22nf
*
POWER SUPPLY
VOLTAGE, V
SS3
CURRENT, quiescent, total
5
4
30
30
40
90
*
*
*
44
*
V
mA
THERMAL
RESISTANCE, junction to case
DC, single amplifier
DC, both amplifiers
4
AC, single amplifier
AC, both amplifiers
4
RESISTANCE, junction to air
TEMPERATURE RANGE, case
2.3
2.1
1.7
1.6
30
*
*
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
°
C
*
Meets full range specifications
–
25
85
–
25
85
SUPPLY VOLTAGE, total
OUTPUT CURRENT
POWER DISSIPATION, internal (per amplifier)
POWER DISSIPATION, internal (both amplifiers)
INPUT VOLTAGE, differential
INPUT VOLTAGE, common mode
JUNCTION TEMPERATURE, max
1
TEMPERATURE, pin solder
—
10 sec max
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE RANGE, case
5V to 44V
SOA
54W
60W
±
V
S
+V
S
, -V
S
–
.5V
150
°
C
300
°
C
–
65
°
C to 150
°
C
–
55
°
C to 125
°
C
PA28A/29A
PA28/29
NOTES:
*
The specification of PA28A or PA29A is identical to the specification for PA28 or PA29 in applicable column to the left.
Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation
to achieve high MTTF.
Unless otherwise noted, the following conditions apply:
±
V
=
±
15V, T
= 25
°
C.
+V
and
–
V
denote the positive and negative supply rail respectively. V
SS
denotes the total rail-to-rail supply voltage.
Rating applies when power dissipation is equal in the two amplifiers.
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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