PAD118 Thaler Corporation, PAD118 Datasheet

no-image

PAD118

Manufacturer Part Number
PAD118
Description
Rail To Rail Operational Amplifier
Manufacturer
Thaler Corporation
Datasheet
RAIL TO RAIL OPERATIONAL AMPLIFIER
Innovation by
Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site:
The PAD118 high power operational amplifier is
constructed with surface mount components to
provide a cost effective solution for many
industrial applications. With a footprint only 5.6
in
that
component amplifiers or rack-mount amplifiers.
User selectable external compensation tailors the
amplifier’s
requirements. The PAD118 also features a
substrate temperature reporting output and over-
temp shutdown. The amplifier circuitry is built on
a thermally conductive but electrically insulating
substrate mounted to an integral heat sink and fan
assembly. The resulting module is a small, high
performance turn-key solution for many industrial
applications.
2
LOW COST
HIGH VOLTAGE – 100 VOLTS
HIGH OUTPUT CURRENT – UP TO 40A
165 WATT DISSIPATION CAPABILITY
400 WATT OUTPUT CAPABILITY
WIDE SUPPLY RANGE ± 10V – ± 50V
INTEGRATED HEAT SINK AND FAN
TEMPERATURE REPORTING
OVER-TEMPERATURE SHUTDOWN
LINEAR MOTOR DRIVE
INDUSTRIAL AUDIO
SEMICONDUCTOR TESTING
VIBRATION CANCELLATION
MAGNETIC BEARINGS
the PAD118 offers outstanding performance
rivals
PowerAmp Design
APPLICATIONS
KEY FEATURES
DESCRIPTION
response
much
more
to
expensive
the
application
hybrid
A critical task in any power amplifier application
is cooling the amplifier. Until now component
amplifier manufacturers often treated this task as
an after-thought, left for the user to figure out. At
Power Amp Design the best heat sink and fan
combination is chosen at the start and becomes an
integral part of the overall amplifier design. The
result is the most compact and volumetric
efficient design combination at the lowest cost. In
addition, this integrated solution concept offers an
achievable real-world power dissipation rating,
not the ideal rating usually cited when the
amplifier case is somehow kept at 25
no longer needs to specify, procure or assemble
separate components.
PAD118 MOUNTED IN EVALUATION KIT
A NEW CONCEPT
o
C. The user
www.Thaler.com
PAD118
Rev I

Related parts for PAD118

PAD118 Summary of contents

Page 1

... INDUSTRIAL AUDIO • SEMICONDUCTOR TESTING • VIBRATION CANCELLATION • MAGNETIC BEARINGS DESCRIPTION The PAD118 high power operational amplifier is constructed with surface mount components to provide a cost effective solution for many industrial applications. With a footprint only 5 the PAD118 offers outstanding performance that ...

Page 2

... Cc1 Cc2 NC OUT1 +Vs VIEW FROM COMPONENT SIDE TMP NC -Vs OUT2 SLEW V/uS * SEE APPLICATION CIRCUITS 470pF 3 FOR OTHER CONNECTIONS 100pF 8 AND FUNCTIONS. CIRCUIT & CONNECTIONS + FEEDBACK & LOAD 15 16 PAD118 www.Thaler.com 2 ...

Page 3

... PAD118 HIGH POWER OPERATIONAL AMPLIFIER __________________________________________________________________________________ SUPPLY VOLTAGE, +Vs to −Vs 7 100V SUPPLY VOLTAGE +Vcc to –Vcc 120V OUTPUT CURRENT, peak 40A, within SOA POWER DISSIPATION, internal, DC 165W −40 to 70°C TEMPERATURE RANGE, storage PARAMETER INPUT OFFSET VOLTAGE OFFSET VOLTAGE vs. temperature OFFSET VOLTAGE vs. supply ...

Page 4

... HIGH POWER OPERATIONAL AMPLIFIER COOLING FAN The PAD118 relies on its fan for proper cooling of the amplifier. Make sure that air flow to the fan and away from the heat sink remains unobstructed. The cooling method used is impingement cooling, which means that cool air is pushed into the heat sink and warm air is exhausted through the spaces between the heat sink fins ...

Page 5

... QUIESCENT CURRENT VS SUPPLY VOLTAGE TOTAL SUPPLY VOLTAGE, (V) QUIESCENT CURRENT VS TEMPERATURE -40 - 100 120 CASE TEMPERATURE HARMONIC DISTORTION - 100pF 4Ω LOAD ±Vs = ±45V 30 100 1k 10k 100 1000 10000 FREQUENCY, F(Hz) PAD118 100 30k www.Thaler.com 5 ...

Page 6

... G=-10, Cc=100pF PAD118 TYPICAL PERFORMANCE GRAPHS SMALL SIGNAL PHASE RESPONSE 100000 100k 1000000 1M 2M FREQUENCY, F(Hz) TEMPERATURE OUTPUT - 100 120 O SUBSTRATE TEMPERATURE, C www.Thaler.com 6 ...

Page 7

... Ch2. The Ch1 display shows the output current going to zero about 1.5µS after the shutdown signal goes low. Pulse Response, Negative to Positive , 4Ω Load G=-10, Cc=100pF PAD118 www.Thaler.com 7 ...

Page 8

... The safe operating area (SOA power amplifier is its single most important specification. The SOA graph presented above serves as a first approximation to help you decide if the PAD118 will meet the demands of your application. But a more accurate determination can be reached by making use of the PAD Power spreadsheet which can be found in the Thaler website ...

Page 9

... HIGH POWER OPERATIONAL AMPLIFIER Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: PAD118 DIMENSIONAL INFORMATION www.Thaler.com 9 ...

Page 10

... OPEN COLLECTOR OR OPEN DRAIN LOGIC GATES CIRCUIT EXTERNAL SHUTDOWN WITH MONITOR 1 BAL -IN +IN -Vcc TYPICAL PAD118 CONNECTIONS TO PAD121 ACCESSORY MODULE Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site 5.1k 2N2907 5V SHUTDOWN MONITOR H=SHUTDOWN ...

Page 11

... HIGH POWER OPERATIONAL AMPLIFIER 10k 24 TMP Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: 2200pF 25 26 GND SD FIGURE 3. MONITORING TMP AND SD APPLICATION CIRCUITS TMP MONITOR MONITOR 2200pF OUTPUTS PAD118 www.Thaler.com 11 ...

Related keywords