PAD117 Thaler Corporation, PAD117 Datasheet

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PAD117

Manufacturer Part Number
PAD117
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 PAD117 rail to rail operational amplifier is
constructed with surface mount components to
provide a cost effective solution for many
industrial applications where it is important to
obtain a maximum output signal with limited
supply voltages. With a footprint only 5.6 in
PAD117 offers outstanding performance that
rivals much more expensive hybrid component
amplifiers
selectable external compensation tailors the
amplifier’s
requirements. Four-wire programmable current
limit is built-in, but the PAD117 is compatible
with the external PAD121 current limit accessory
module as well. The PAD117 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. No BeO is used in the PAD117. The
resulting module is a small, high performance
turn-key solution for many industrial applications.
LOW COST
RAIL TO RAIL INPUT & OUTPUT
SINGLE SUPPLY OPERATION
HIGH VOLTAGE – 100 VOLTS
HIGH OUTPUT CURRENT – 15A
250 WATT OUTPUT CAPABILITY
100 WATT DISSIPATION CAPABILITY
WIDE SUPPLY RANGE ± 8V – ± 50V
INTEGRATED HEAT SINK AND FAN
TEMPERATURE REPORTING
OVER-TEMP SHUTDOWN
LINEAR MOTOR DRIVE
INDUSTRIAL AUDIO
SEMICONDUCTOR TESTING
VIBRATION CANCELLATION
PowerAmp Design
or
APPLICATIONS
KEY FEATURES
DESCRIPTION
response
rack-mount
to
amplifiers.
the
application
2
User
the
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.
PAD117 mounted in EVAL117 evaluation kit with
A NEW CONCEPT
accessory modules.
o
C. The user
www.Thaler.com
PAD117
Rev H

Related parts for PAD117

PAD117 Summary of contents

Page 1

... The amplifier circuitry is built on a thermally conductive but electrically insulating substrate mounted to an integral heat sink and fan assembly. No BeO is used in the PAD117. The resulting module is a small, high performance turn-key solution for many industrial applications. Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: ...

Page 2

... GND SD OUT1 VIEW FROM COMPONENT SIDE -VB NC +IL -IL IC OUT2 SLEW RATE Cc * SEE APPLICATION CIRCUITS 470pF 1.6V/uS FOR OTHER CONNECTIONS 220pF 4V/uS AND FUNCTIONS. 100pF 8V/uS CIRCUIT & CONNECTIONS + + FEEDBACK -Vs & LOAD 15 16 PAD117 www.Thaler.com 2 ...

Page 3

... PAD117 RAIL TO RAIL OPERATIONAL AMPLIFIER __________________________________________________________________________________ SUPPLY VOLTAGE, +Vs to −Vs 7 100V OUTPUT CURRENT, peak 30A, within SOA POWER DISSIPATION, internal, DC 100W 2 TEMPERATURE, junction 175°C PARAMETER INPUT OFFSET VOLTAGE OFFSET VOLTAGE vs. temperature OFFSET VOLTAGE vs. supply 3 BIAS CURRENT, initial BIAS CURRENT vs. supply ...

Page 4

... OUTPUT SWING With no load the output voltage of the PAD117 can swing to either supply voltage rail. As the load current increases the maximum output swing is reduced, but at 15A output the swing from the positive supply rail is less than 1V and less than 1 ...

Page 5

... TYPICAL PERFORMANCE GRAPHS QUIESCENT CURRENT VS SUPPLY VOLTAGE TOTAL SUPPLY VOLTAGE, (V) QUIESCENT CURRENT VS TEMPERATURE -40 - 100 CASE TEMPERATURE HARMONIC DISTORTION 100pF 4Ω LOAD ±Vs = ±40V 100 1k 30 10k 100 1000 10000 FREQUENCY, F(Hz) PAD117 100 120 30k www.Thaler.com 5 ...

Page 6

... PERFORMANCE GRAPHS CONTINUED -80 -100 -120 -140 -160 -180 -200 100k 1M 2M 20k 2.6 2.4 2.2 2 1.8 1.6 1.4 1.2 1 0.8 100000 100k 300k -40 20kHz into 4Ω load, G=-10, Cc=100pF PAD117 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 2µS after the shutdown signal goes low. The ringing in the output signal is due to inductance in the output line. Pulse Response, Negative to Positive , 4Ω Load G=-10, Cc=100pF PAD117 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 PAD117 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

... RAIL TO RAIL OPERATIONAL AMPLIFIER Power Amp Design Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: PADXXX PAD117 DIMENSIONAL INFORMATION www.Thaler.com 9 ...

Page 10

... Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site +IL -IL OUT 9-11 29 18-20 FIGURE 1. 4-WIRE CURRENT LIMIT 5.1k 2N2907 SHUTDOWN MONITOR H=SHUTDOWN 2N2222 10k TRANSISTOR CIRCUIT 5.1k FIGURE 2. APPLICATION CIRCUITS SHUTDOWN MONITOR H=SHUTDOWN PAD117 www.Thaler.com 10 ...

Page 11

... PAD121 VIEW FROM COMPONENT SIDE FIGURE 3 USING THE PAD117 WITH THE PAD121 10k 2200pF TMP GND SD 2200pF FIGURE 4 MONITORING TMP AND SD APPLICATION CIRCUITS FEEDBACK -Vs & LOAD 15 16 ...

Page 12

... Values for resistors R1-R7 and R be calculated using the downloaded from the Thaler website. Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: FIGURE 5 PAD Power™ spreadsheet that can be PAD117 APPLICATION CIRCUITS can S www.Thaler.com 12 ...

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