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| 型號： | PA21A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | POWER DUAL OPERATIONAL AMPLIFIERS |
| 中文描述： | 功耗雙運算放大器 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 84K |
| 代理商： | PA21A |
APEX MICROTECHNOLOGY CORPORATION
5980 NORTH SHANNON ROAD
TUCSON, ARIZONA 85741
USA
APPLICATIONS HOTLINE: 1 (800) 546-2739
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PA21/25/26
PA21A/25A
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
1.5
15
35
10
.5
10
*
4
mV
μ
V/
°
C
nA
V
dB
dB
dB
Full temperature range
1000
+V
S
–
2
250
*
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
13.6
*
*
*
*
*
dB
kHz
°
kHz
OUTPUT
CURRENT, peak
CURRENT, limit
SLEW RATE
CAPACITIVE LOAD DRIVE
VOLTAGE SWING
VOLTAGE SWING
VOLTAGE SWING
VOLTAGE SWING
2.5
3
A
A
3.0
1.2
.22
4.0
*
*
*
*
.5
*
V/
μ
s
μ
F
V
V
V
V
A
= 1
Full temp. range, I
O
= 100mA
Full temp. range, I
= 1A
I
O
= 2.5A (PA21, 25)
I
O
= 3.0A (PA21A, PA25A)
|V
S
|
–
1.0 |V
S
|
–
0.8
|V
S
|
–
1.8 |V
S
|
–
1.4
|V
S
|
–
3.0 |V
S
|
–
2.8
*
*
|V
S
|
–
4.0 |V
S
|
–
3.5
POWER SUPPLY
VOLTAGE, V
SS3
CURRENT, quiescent, total
5
4
30
45
40
90
*
*
*
*
*
V
mA
THERMAL
RESISTANCE, junction to case
DC, single amplifier
DC, both amplifiers
5
AC, single amplifier
AC, both amplifiers
5
RESISTANCE, junction to air
TEMPERATURE RANGE, case
5.0
3.4
3.7
2.4
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 40V
SOA
25W
36W
±
V
S
+V
S
, -V
S
–
.5V
150
°
C
300
°
C
–
65
°
C to 150
°
C
–
55
°
C to 125
°
C
PA21A/PA25A
PA21/25/26
NOTES:
*
The specification of PA21A/PA25A is identical to the specification for PA21/PA25 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
denotes the total rail-to-rail supply voltage.
Current limit may not function properly below V
= 6V, however SOA violations are unlikely in this area.
Rating applies when power dissipation is equal in the two amplifiers.
1.
2.
3.
4.
5.
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. (PA21 and PA25 only. PA26 does not contain
BeO).
CAUTION
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| PA241 | High Voltage Power Operational Amplifiers |
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