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参数资料
| 型号： | PA33 |
| 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： | 57K |
| 代理商： | PA33 |
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
S to –VS
100V
BOOST VOLTAGE
SUPPLY VOLTAGE +20V
OUTPUT CURRENT, continuous within SOA
30A
POWER DISSIPATION, internal
250W
INPUT VOLTAGE, differential
±20V
INPUT VOLTAGE, common mode
±VB
TEMPERATURE, pin solder - 10s
300°C
TEMPERATURE, junction2
175°C
TEMPERATURE, storage
–65 to +150°C
OPERATING TEMPERATURE RANGE, case
–55 to +125°C
PA33 PA33A
SPECIFICATIONS
PA33A
PA33
The PA33 is constructed from MOSFET transistors. ESD handling procedures must be observed.
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
NOTES:
*
The specification of PA33A is identical to the specification for PA33 in applicable column to the left.
1.
Unless otherwise noted: T
C = 25°C, CC = 470pF, RC = 120 ohms. DC input specifications are ± value given. Power supply
voltage is typical rating. ±VBOOST = ±VS.
2.
Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation
to achieve high MTTF. For guidance, refer to the heatsink data sheet.
3.
Rating applies if the output current alternates between both output transistors at a rate faster than 60 Hz.
4.
The PA33 must be used with a heatsink or the quiescent power may drive the unit to junction temperatures higher than 150°C.
PARAMETER
TEST CONDITIONS 1
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
OFFSET VOLTAGE, initial
5
10
2
5
mV
OFFSET VOLTAGE, vs. temperature
Full temperature range
20
50
10
30
V/°C
OFFSET VOLTAGE, vs. supply
10
30
*
V/V
OFFSET VOLTAGE, vs. power
Full temperature range
30
10
V/W
BIAS CURRENT, initial
10
50
5
20
pA
BIAS CURRENT, vs. supply
.01
*
pA/V
OFFSET CURRENT, initial
10
50
5
20
pA
INPUT IMPEDANCE, DC
1011
*
INPUT CAPACITANCE
13
*
pF
COMMON MODE VOLTAGE RANGE
Full temperature range
±VB–8
*
V
COMMON MODE REJECTION, DC
Full temp. range, V
CM = ±20V
90
100
*
dB
INPUT NOISE
100KHz BW, R
S = 1K
10
*
Vrms
GAIN
OPEN LOOP, @ 15Hz
Full temperature range, C
C = 82pF
94
102
*
dB
GAIN BANDWIDTH PRODUCT
R
L = 10
3*
MHz
POWER BANDWIDTH
R
L = 4, VO = 80VP-P, AV = –10
400
*
kHz
C
C = 82pF, RC = 120
PHASE MARGIN
Full temperature range, C
C = 470pF
60
*
°
OUTPUT
VOLTAGE SWING
I
O = 20A
±VS–9.5 ±VS–8.7
*
V
VOLTAGE SWING
V
BOOST = Vs + 5V, IO = 30A
±VS–5.8 ±VS–5.0
*
V
CURRENT, peak
30
*
A
SETTLING TIME to .1%
A
V = +1, 10V step, RL = 4
2.5
*
s
SLEW RATE
A
V = –10, CC = 82pF, RC = 120
80
100
*
V/s
CAPACITIVE LOAD
Full temperature range, A
V = +1
2.2
*
nF
RESISTANCE
I
O = 0, No load, 2MHz
5
*
I
O = 1A, 2MHz
2
*
POWER SUPPLY
VOLTAGE
Full temperature range
±15
±45
±50
*
V
CURRENT, quiescent, boost supply
46
56
*
mA
CURRENT, quiescent, total
90
120
*
mA
CURRENT, quiescent, total, shutdown
46
56
*
mA
THERMAL
RESISTANCE, AC, junction to case3
Full temperature range, F>60Hz
.3
.4
*
°C/W
RESISTANCE, DC, junction to case
Full temperature range, F<60Hz
.4
.5
*
°C/W
RESISTANCE, junction to air4
Full temperature range
12
*
°C/W
TEMPERATURE RANGE, case
Meets full range specification
–25
85
*
°C
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