OPERATIONAL AMPLIFIERS. PA15 Datasheet

PA15 AMPLIFIERS. Datasheet pdf. Equivalent

Part PA15
Description HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS
Feature HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS PA15 • PA15A M I C R O T E C H N O L O G Y HTTP://WWW.AP.
Manufacture ETC
Datasheet
Download PA15 Datasheet




PA15
MICROTECHNOLOGY
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS
PA15 • PA15A
HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX (800) 546-2739
FEATURES
• HIGH VOLTAGE — 450V (±225V)
• LOW COST
• LOW QUIESCENT CURRENT — 3.0mA MAX
• HIGH OUTPUT CURRENT — 200mA
• PROGRAMMABLE CURRENT LIMIT
APPLICATIONS
• PIEZOELECTRIC POSITIONING
• HIGH VOLTAGE INSTRUMENTATION
• ELECTROSTATIC TRANSDUCERS
• PROGRAMMABLE POWER SUPPLIES UP TO 440V
DESCRIPTION
The PA15 is a high voltage, low quiescent current MOSFET
operational amplifier designed as a low cost solution for driving
continuous output currents up to 200mA and pulse currents up
to 350mA into capacitive loads. The safe operating area (SOA)
has no second breakdown limitations and can be observed for
all type loads by choosing an appropriate current limiting
resistor. The MOSFET input stage has integrated static and
differential mode protection. The MOSFET output stage is
biased AB for linear operation. External compensation pro-
vides flexibility in choosing bandwidth and slew rate for the
application. The 10-pin power SIP package is electrically
isolated.
EQUIVALENT SCHEMATIC
6
+VS
R1 R2
C1
R3
Q1 Q2
Q6
Q5
8
9 CC2
CC1
1
–IN R5
R8
R6
R9
2
+IN
Q15
R11
–VS
5
Q3
R4
Q4
Q8
Q11
Q13
Q12
ILIM
7
R7
10
OUT
Q14
R10
Q16
R12
TYPICAL APPLICATION
RF
+VS
R IN
COMPUTER
FOCUS
COMMAND
VOLTAGE
6
1
PA15
27
5
10
R CL
PIEZO DRIVE
V OUT
–V S
LOW POWER, PIEZOELECTRIC POSITIONING
Piezo positioning may be applied to the focusing of seg-
mented mirror systems. The composite mirror may be com-
posed of hundreds of elements, each requiring focusing under
computer control. In such complex systems the PA15 reduces
the costs of power supplies and cooling with its advantages of
low cost and low quiescent power consumption while increas-
ing circuit density with the SIP package.
EXTERNAL CONNECTIONS
PACKAGE: SIP 02
1 2 3 4 5 6 7 8 9 10
NC NC –VS +VS ILIM
CC2 CC1 OUT
RC
–IN +IN
CC
RCL
PHASE COMPENSATION
GAIN
1
10
CC
33pf
OPEN
RC
1K
OPEN
RCL
=
.6
ICL
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com



PA15
PA15 • PA15A
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
SUPPLY VOLTAGE, +VS to –VS
OUTPUT CURRENT, source, sink
POWER DISSIPATION, continuous @ TC = 25°C
INPUT VOLTAGE, differential
INPUT VOLTAGE, common mode
TEMPERATURE, pin solder - 10s max
TEMPERATURE, junction2
TEMPERATURE, storage
OPERATING TEMPERATURE RANGE, case
450V
See SOA
30W
±25V
±VS
220°C
150°C
–65 to +150°C
–55 to +125°C
SPECIFICATIONS
PARAMETER
TEST CONDITIONS 1
PA15
MIN TYP MAX
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 RANGE3
COMMON MODE REJECTION, DC
NOISE
GAIN
Full temperature range
VCM = ±90V
10KHz BW, RS = 1K, CC = OPEN
OPEN LOOP, @ 15Hz
RL = 2K, CC = OPEN
GAIN BANDWIDTH PRODUCT at 1MHz RL = 2K, CC = OPEN
POWER BANDWIDTH
RL = 2K, CC = OPEN
PHASE MARGIN
Full temperature range
OUTPUT
VOLTAGE SWING3
CURRENT, continuous
SLEW RATE, AV = 100
CAPACITIVE LOAD, AV = +1
SETTLING TIME to .1%
RESISTANCE, no load
IO = ±200mA
CC = OPEN
Full temperature range
CC = OPEN, 2V step
POWER SUPPLY
VOLTAGE 5
CURRENT, quiescent,
See note 5
THERMAL
RESISTANCE, AC, junction to case 4
RESISTANCE, DC, junction to case
RESISTANCE, junction to air
TEMPERATURE RANGE , Case
Full temperature range, F > 60Hz
Full temperature range, F < 60Hz
Full temperature range
Meets full range specifications
±VS –15
80
2
15
10
75
200
4
50
1011
4
98
2
94 111
5.8
24
60
±VS–15
±200
100
±VS–10
20
2
50
±50 ±150
2.0
30
–25
10
50
50
2000
500
±225
3.0
2.5
4.2
+85
PA15A
MIN TYP
.5
5
*
*
*
*
30
*
*
*
**
*
**
*
*
*
**
*
20 30
*
*
*
**
*
*
*
MAX UNITS
3 mV
20 µV/°C
* µV/V
µV/kh
* pA
pA/V
200 pA
pF
V
dB
µVrms
dB
MHz
kHz
°
V
mA
V/µs
pf
µs
*V
* mA
* °C/W
* °C/W
°C/W
* °C
NOTES: *
1.
2.
3.
4.
5.
The specification of PA15A is identical to the specification for PA15 in applicable column to the left.
Unless otherwise noted: TC = 25°C, compensation = CC = 33pF, RC = 1K, RCL = 0. DC input specifications are ± value given.
Power supply voltage is typical rating.
Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation
to achieve high MTTF.
+VS and –VS denote the positive and negative power supply rail respectively.
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.
CAUTION
The PA15 is constructed from MOSFET transistors. ESD handling procedures must be observed.
The exposed substrate contains beryllia (BeO). Do not crush, machine, or subject to temperatures in excess of 850°C to
avoid generating toxic fumes.
APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)