Part Number
    Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    LM2904M Search Results

    LM2904M Result Highlights (4)

    Part ECAD Model Manufacturer Description Download Buy
    LM2904M/NOPB
    Texas Instruments Low Power Dual Operational Amplifier 8-SOIC -40 to 85 Visit Texas Instruments Buy
    LM2904MX/NOPB
    Texas Instruments Low Power Dual Operational Amplifier 8-SOIC -40 to 85 Visit Texas Instruments Buy
    LM2904MX
    Texas Instruments Low Power Dual Operational Amplifier 8-SOIC -40 to 85 Visit Texas Instruments
    LM2904 MWC
    Texas Instruments Military Enhanced Product Dual Operational Amplifier 0-WAFERSALE -40 to 85 Visit Texas Instruments

    LM2904M Datasheets (32)

    Select Manufacturer
    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    LM2904M
    Fairchild Semiconductor Dual Operational Amplifier Original PDF 122.09KB 12
    LM2904M
    Fairchild Semiconductor Dual Operational Amplifier Original PDF 138.79KB 12
    LM2904M
    National Semiconductor Low Power Dual Operational Amplifiers Original PDF 283.57KB 16
    LM2904M
    National Semiconductor Low Power Dual Operational Amplifiers Original PDF 520.53KB 23
    LM2904M
    National Semiconductor Low Power Dual Operational Amplifiers Original PDF 486.24KB 23
    LM2904M
    National Semiconductor Low Power Dual Operational Amplifiers Original PDF 530.92KB 24
    LM2904M
    National Semiconductor LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 95; Container: Rail Original PDF 1.02MB 25
    LM2904M
    New Japan Radio Cross Reference Guide Original PDF 81.82KB 28
    LM2904M
    Texas Instruments LM2904 - Low Power Dual Operational Amplifier 8-SOIC -40 to 85 Original PDF 1.76MB 33
    LM2904M
    Fairchild Semiconductor Dual Operational Amplifier Scan PDF 369.67KB 8
    LM2904M
    Fairchild Semiconductor DUAL OPERATIONAL AMPLIFIER Scan PDF 369.67KB 8
    LM2904M
    Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF 41.59KB 1
    LM2904M
    Unknown Shortform IC and Component Datasheets (Plus Cross Reference Data) Short Form PDF 96.1KB 1
    LM2904M
    Unknown Shortform Data and Cross References (Misc Datasheets) Short Form PDF 43.26KB 1
    LM2904M
    National Semiconductor Low Power Dual Operational Amplifiers Scan PDF 404.5KB 13
    LM2904M8-13
    Diodes Incorporated Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - IC OP AMP GP 700KHZ MSOP-8 Original PDF 825.94KB
    LM2904M-FS
    Fairchild Semiconductor IC GP OPAMP 2 CIRCUIT 8SOIC Original PDF 2.16MB
    LM2904M/NOPB
    National Semiconductor LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 95/Rail Original PDF 1.02MB 25
    LM2904M/NOPB
    Texas Instruments LM2904 - Low Power Dual Operational Amplifier 8-SOIC -40 to 85 Original PDF 1.76MB 33
    LM2904 MWA
    National Semiconductor Low Power Dual Operational Amplifier Original PDF 1.02MB 25
    SF Impression Pixel

    LM2904M Price and Stock

    Select Manufacturer

    FAIRCHILD LM2904MX

    Op Amp Dual GP ±13V/26V 8-Pin SOIC T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical () LM2904MX 113,200 367
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.85
    • 10000 $0.76
    Buy Now
    LM2904MX 14,611 367
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.85
    • 10000 $0.76
    Buy Now

    National Semiconductor Corporation LM2904MX

    Op Amp Dual Low Power Amplifier ±13V/26V 8-Pin SOIC T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LM2904MX 27,114 367
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.85
    • 10000 $0.76
    Buy Now
    Bristol Electronics LM2904MX 2,575
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Quest Components () LM2904MX 448
    • 1 $0.82
    • 10 $0.82
    • 100 $0.49
    • 1000 $0.41
    • 10000 $0.41
    Buy Now
    LM2904MX 221
    • 1 $0.49
    • 10 $0.49
    • 100 $0.15
    • 1000 $0.15
    • 10000 $0.15
    Buy Now
    LM2904MX 173
    • 1 $1.34
    • 10 $1.34
    • 100 $0.63
    • 1000 $0.63
    • 10000 $0.63
    Buy Now
    Rochester Electronics LM2904MX 27,114 1
    • 1 -
    • 10 -
    • 100 $0.82
    • 1000 $0.68
    • 10000 $0.61
    Buy Now

    Texas Instruments LM2904M

    Op Amp Dual Low Power Amplifier ±13V/26V 8-Pin SOIC Tube
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical () LM2904M 5,537 463
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.67
    • 10000 $0.60
    Buy Now
    LM2904M 602 463
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.67
    • 10000 $0.60
    Buy Now
    Quest Components () LM2904M 846
    • 1 $0.89
    • 10 $0.89
    • 100 $0.89
    • 1000 $0.23
    • 10000 $0.23
    Buy Now
    LM2904M 846
    • 1 $1.00
    • 10 $1.00
    • 100 $1.00
    • 1000 $0.26
    • 10000 $0.26
    Buy Now
    LM2904M 133
    • 1 $2.56
    • 10 $2.56
    • 100 $1.41
    • 1000 $1.28
    • 10000 $1.28
    Buy Now
    Rochester Electronics LM2904M 6,139 1
    • 1 -
    • 10 -
    • 100 $0.65
    • 1000 $0.54
    • 10000 $0.48
    Buy Now

    onsemi LM2904MX

    Op Amp Dual High Gain Amplifier ±13V/26V 8-Pin SOIC T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LM2904MX 3,707 367
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.85
    • 10000 $0.76
    Buy Now
    Rochester Electronics LM2904MX 3,707 1
    • 1 -
    • 10 -
    • 100 $0.82
    • 1000 $0.68
    • 10000 $0.61
    Buy Now
    Chip 1 Exchange LM2904MX 3,970
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Zetex / Diodes Inc LM2904M8-13

    Op Amp Dual High Gain Amplifier ±18V/36V 8-Pin MSOP T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LM2904M8-13 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.08
    Buy Now

    LM2904M Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    LM324MX

    Abstract: LM2902MX LM2902 LM2904 LM2904MX LM324 LM324MTX LM358 LM358MX opamp manual lm324
    Contextual Info: General-purpose Operational Amplifiers / Comparators NOW SERIES Operational Amplifiers LM358MX,LM2904MX,LM324MX,LM324MTX,LM2902MX ●Description The Universal Standard family LM358 / 324, LM2904 / 2902 monolithic ICs integrate two independent op-amps and phase compensation capacitors on a single chip


    Original
    lm358mxlm2904mxlm324mxlm324mtx+7lm2902mxlm358lm290411094ebt01lm324lm2902opamp manual lm324 PDF

    Contextual Info: LM2904M Linear ICs Dual General Purpose Op Amp status Military/High-RelN Input Bias Current Max. A 500n Unity Gain BW (Hz)1.0M V(io) Max. (V)10m I(io) Max. (A)200n Com Mode Inp Range (VICR)24 Input Resistance Typ. (Ohms) Temp Coef. of VIO7.0u P(D) Max. (W)464m


    Original
    lm2904mcode8-837numberln00800837 PDF

    opamp Lm358 pin function

    Abstract: 14 pin ic lm324 LM324MX lm358 800 LM2902MX charging control lm358 LM324 temperature controller lm324 circuit
    Contextual Info: General-purpose Operational Amplifiers / Comparators NOW SERIES Operational Amplifiers LM358MX,LM2904MX,LM324MX,LM324MTX,LM2902MX ●Description The Universal Standard family LM358 / 324, LM2904 / 2902 monolithic ICs integrate two independent op-amps and phase compensation capacitors on a single chip


    Original
    lm358mxlm2904mxlm324mxlm324mtx+10lm2902mxlm358lm290411094ect01opamp lm358 pin function14 pin ic lm324lm358 800charging control lm358lm324 temperature controllerlm324 circuit PDF

    LM324 temperature controller

    Abstract: opamp Lm358 pin function LM324MX lm358 800 LM2902MX charging control lm358 LM324 - Low Power Quad Op-amp lm358 equivalent VALUE IC CIRCUIT LM324 VOLTAGE COMPARATORS LM358 temperature control
    Contextual Info: General-purpose Operational Amplifiers / Comparators NOW SERIES Operational Amplifiers LM358MX,LM2904MX,LM324MX,LM324MTX,LM2902MX ●Description The Universal Standard family LM358 / 324, LM2904 / 2902 monolithic ICs integrate two independent op-amps and phase compensation capacitors on a single chip


    Original
    lm358mxlm2904mxlm324mxlm324mtx+12lm2902mxlm358lm290411094ect01lm324 temperature controlleropamp lm358 pin functionlm358 800charging control lm358lm324 - low power quad op-amplm358 equivalent value ic circuitlm324 voltage comparatorslm358 temperature control PDF

    Contextual Info: General-purpose Operational Amplifiers / Comparators NOW SERIES Operational Amplifiers LM358MX,LM2904MX,LM324MX,LM324MTX,LM2902MX ●Description The Universal Standard family LM358 / 324, LM2904 / 2902 monolithic ICs integrate two independent op-amps and phase compensation capacitors on a single chip


    Original
    lm358mxlm2904mxlm324mxlm324mtx+4lm2902mxlm358lm290411094ect01 PDF

    LM324MX

    Abstract: LM2902MX LM358MX OP AMP LM358MX of IC LM324 LM2902 LM2904 LM2904MX LM324 LM324MTX
    Contextual Info: General-purpose Operational Amplifiers / Comparators NOW SERIES Operational Amplifiers LM358MX,LM2904MX,LM324MX,LM324MTX,LM2902MX ●Description The Universal Standard family LM358 / 324, LM2904 / 2902 monolithic ICs integrate two independent op-amps and phase compensation capacitors on a single chip


    Original
    lm358mxlm2904mxlm324mxlm324mtx+8lm2902mxlm358lm290410094eat01op amp lm358mxof ic lm324lm2902lm324 PDF

    sn76131

    Abstract: tlo72cp TOSHIBA 2N3055 M53207P 2N3055 TOSHIBA KIA7313AP kia7640ap LA5530 M5L8155P TBB1458B
    Contextual Info: ACTIVE ELECTRONICS COMPONENTS CROSS REFERENCE GUIDE 2SC429GTM 2SC458 2SC458LG 2SC503 2SC504 2SC510 2SC512 2SC519 2SC520A 2SC594 2SC699A 2SC780 2SC809-1 2SC945 2SC3012 2SC3074 2SC3114 2SC3115 2SC3116 2SC3117 2SC3134 2SC3135 2SC3138 2SC3143 2SC3144 2SC3145 2SC3157


    Original
    2sc429gtm2sc4582sc458lg2sc503+162sc5042sc5102sc5122sc5192sc520a2sc594sn76131tlo72cptoshiba 2n3055m53207p2n3055 toshibakia7313apkia7640apla5530m5l8155ptbb1458b PDF

    ua78l05acm

    Abstract: UA78L05ACZ UA78L12ACM tl072 substitution tl082 substitution compare LM324 with LM741 Compare the LM324 and LF347 LM324 vs LM741 lm317 soic-8 CD4060BE equivalent
    Contextual Info: Technology for Innovators TM Texas Instruments - National Semiconductor Analog and Logic Products Cross-Reference REFERENCES IN COMPARATORS OUT GND POWER MANAGEMENT INTERFACE AMPLIFIERS D 2007 R Texas Instruments – National Semiconductor Analog and Logic


    Original
    htl082atl082btl082aua78l05a+12ua78l12atl082acpua78l05acmua78l05aczua78l12acmtl072 substitutiontl082 substitutioncompare lm324 with lm741compare the lm324 and lf347lm324 vs lm741lm317 soic-8cd4060be equivalent PDF

    VCO application Circuit using LM358

    Abstract: LM258 lm358 smd dc to dc converters schematic diagram with LM358 lm358 current monitor analog to digital convert LM358 lm358 LM358 CROSS REFERENCE peak lm358 lm358 vco
    Contextual Info: LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers General Description Advantages The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single


    Original
    lm158/lm258/lm358/lm2904lm158an-116lm158/lm258/lm358+124-nov-955-aug-2002vco application circuit using lm358lm258lm358 smddc to dc converters schematic diagram with lm358lm358 current monitoranalog to digital convert lm358lm358lm358 cross referencepeak lm358lm358 vco PDF

    UPC451C

    Abstract: LM324N CA301AE CA081E upc451g CA082E CA339E CA358AE UA741CN ca224e
    Contextual Info: CROSS REFERENCE : BY MANUFACTURER INDUSTRY STANDARD NEAREST SGS-THOMSON TYPE ANALOG DEVICES INDUSTRY STANDARD NEAREST SGS-THOMSON TYPE INDUSTRY STANDARD NEAREST SGS-THOMSON TYPE ICM7555ISA TS555ID MC1741CD UA741CD ICM7556IDP TS556IN MC1741CP1 UA741CN OP295GS


    Original
    icm7555isats555idmc1741cdua741cd+15icm7556idpts556inmc1741cp1ua741cnop295gsts3v912aidupc451clm324nca301aeca081eupc451gca082eca339eca358aeca224e PDF

    Diode smd s6 63A

    Abstract: smd schottky diode s4 63a
    Contextual Info: PS052 PowerCal 2 Calibration Platform Features • Hardware platform for configuration, calibration and test of Microchip battery management products • Operates under control of Windows based PowerMate™ software PS7XX and PowerTool™ 500 software (PS5XX) through an


    Original
    ps052rs-232prov5-6334-8870ds21817b-page+2diode smd s6 63asmd schottky diode s4 63a PDF

    LM1458m

    Abstract: FAN4171 KF347 LM1458N FAN4114 HYBRID CERAMIC KA4558 KE104 KA1458 KA1458D
    Contextual Info: Analog and Mixed Signal Storage Temp max ˚C Input Offset Voltage Input Offset Current (max) nA Input Bias Current (max) nA Supply Current (Typ) mA Voltage Gain (Typ) V/mV Output Voltage Swing (high) Slew Rate V/µs +70 -65 +150 10 300 700 2.3 200 14 0.5


    Original
    ka1458dka1458ska224dip-14+11ka224afan4114keb014lm1458mfan4171kf347lm1458nhybrid ceramicka4558ke104ka1458 PDF

    lm35b

    Abstract: ka2515 smd diode SL V2 transistor d381 LM358AM D381 transistor lm35ban D381 dip 6 LM158AH LM358H
    Contextual Info: a t i o n a l S e m i c o n d u c t o r LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers General Description Advantages The LM158 series consists of tw o independent, high gain, in­ ternally frequency com pensated operational am plifiers which


    OCR Scan
    lm158/lm258/lm358/lm2904lm158lm35bka2515+8smd diode sl v2transistor d381lm358amd381 transistorlm35band381 dip 6lm158ahlm358h PDF

    LM358AH

    Abstract: 2904V PINOUT LM358J 2904V LM358H lm358n operational amplifier as summing amplifier LM258AH 2904 OP AMP
    Contextual Info: LM158/LM258/LM358/LM158A/LM258A/LM358A/LM2904 National äü Semiconductor LM 158/LM258/LM358, LM158A/LM258A/LM358A, LM2904 Low Power Dual Operational Amplifiers General Description The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers


    OCR Scan
    8/lm258/lm358/lm158a/lm258a/lm358a/lm2904158/lm258/lm358lm158a/lm258a/lm358alm2904+11lm158tl/h/7787-29tl/h/7787-31lm358ah2904v pinoutlm358j2904vlm358hlm358n operational amplifier as summing amplifierlm258ah2904 op amp PDF

    N5741V

    Abstract: 9667PC LM317T RC4558DN SN75150N rc741dn MC3346P RC4136N "cross reference" NE555V UC494C
    Contextual Info: Analog Integrated Circuits Cross Reference This Cross Reference lists Analog Devices by either industry standard part number or by manufacturer’s part number for which there is an ON Semiconductor nearest or similar replacement. For devices not listed, or for


    Original
    r14153crd800/dn5741v9667pc+8lm317trc4558dnsn75150nrc741dnmc3346prc4136n "cross referencene555vuc494c PDF

    LM158

    Abstract: 2904 SMD IC lm358 application note LM358 pinout LM258 lm358 8 terminal lm358 vco LM358 comparator surface mount transistor lm358 lm358
    Contextual Info: Semiconductor LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers General Description Advantages The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single


    OCR Scan
    lm158/lm258/lm358/lm2904lm158tl/h/7787-20tl/h/7787-31+12lm158/lm258/lm358/lm29042904 smd iclm358 application notelm358 pinoutlm258lm358 8 terminallm358 vcolm358 comparatorsurface mount transistor lm358lm358 PDF

    FSQ510 Equivalent

    Abstract: BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2
    Contextual Info: SEMICONDUCTORS MCU/MPU/DSP Atmel. . . . . . . . . 167, 168, 169, 170, 171, 172 Blackhawk. . . . . . . . . . . . . . . . . . . . . . . . . 173 Cyan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Cypress. . . . . . . . . . . . . . . 175, 176, 177, 178


    Original
    gp-20fsq510 equivalentbta12 6008bta16 6008+7zigbee interface with avr atmega16precision triac control thermostatthyristor t 558 f eupecgw 5819 diodetransistor a564a564 transistorbsm25gp120 b2 PDF

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Contextual Info: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original
    cy8c38cy8c29incl79512t9797+1612t980412t980312t980012t980212t980112t9805arduino mega256013001 s 6d transistorarduino uno rev 3agilent optical encoder 9988mz 13001 transistorarduino mega 2650skiip 613 gb 123 ctarduino sound sensor module picarduino nanomc34063l PDF

    DS007787

    Abstract: lm158h LM158 national lm158 LM358AM LM158M lm358 vco LM358H lm358 slew rate LM158AH/883B
    Contextual Info: LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers General Description Advantages The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power


    Original
    lm158/lm258/lm358/lm2904lm1584-nov95an-116+11lm158/lm258/lm3581-sep-2000ds007787lm158hlm158 nationallm358amlm158mlm358 vcolm358hlm358 slew ratelm158ah/883b PDF

    LM358

    Abstract: LM158AH LM358 basic information LM158J LM358H LM158 national LM358AM LM158 LM358 spice model VCO application Circuit using LM358
    Contextual Info: LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers General Description Advantages The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power


    Original
    lm158/lm258/lm358/lm2904lm158an-116lm158/lm258/lm358+102-sep-2000lm358lm158ahlm358 basic informationlm158jlm358hlm158 nationallm358amlm358 spice modelvco application circuit using lm358 PDF

    LM2904

    Abstract: LM358 LM258 lm358 vco lm358 smd ic lm358n vco lm358n LM158AH LM358 comparator lm358 sum
    Contextual Info: LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers General Description Advantages The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single


    Original
    lm158/lm258/lm358/lm2904lm158lm2904lm358+8lm258lm358 vcolm358 smdic lm358nvco lm358nlm158ahlm358 comparatorlm358 sum PDF

    BA6869

    Abstract: KA3525A lb1838 KA7500B application note ba5938 ka7632 KA7500B LM4136 ba6296 SMPS KA3525A
    Contextual Info: Analog and Mixed Signal Products Table of Contents Selection Guide Digital Video. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2


    Original
    o-263ba6869ka3525alb1838+7ka7500b application noteba5938ka7632ka7500blm4136ba6296smps ka3525a PDF

    LM324N

    Abstract: TL1009CZ NE555N OP275GP CA301AE CA082E LM339AN MC34004P tl1009c TL431AIZ
    Contextual Info: CROSS REFERENCE INDUSTRY STANDARD A431LP NEAREST SGSTHOMSON TYPE COMMENTS OR OTHER ALTERNATIVES INDUSTRY STANDARD NEAREST SGSTHOMSON TYPE TL431AIZ AS431D A431D TL431AID AS431LP TL431IZ AD648JN TS512IN AS431LP TL1431IZ AD648JR TS512ID BA4558F MC4558ID AD648KN


    Original
    a431lptl431aizas431da431d+14tl431aidas431lptl431izad648jnts512inlm324ntl1009czne555nop275gpca301aeca082elm339anmc34004ptl1009c PDF

    POWER INVERTER ON KA7500B

    Abstract: KA3525 SMPS KA3525A SENSORS LM358N KA7500B KA7500B application note KA7632 KA3525A 8 dip smps ic KA741 OP-AMP
    Contextual Info: Analog Discrete Interface & Logic Optoelectronics Product Selection Guide Building Block Solutions for Multi-Market Applications Across the board. Around the world. January, 2002 Analog Selection Guide Table Of Contents Analog Signal Processing Amplifiers


    Original
    power247tmpower inverter on ka7500bka3525smps ka3525a+7sensors lm358nka7500bka7500b application noteka7632ka3525a8 dip smps icka741 op-amp PDF