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    HT81R03 Price and Stock

    Holtek Semiconductor Inc HT81R03

    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Quest Components HT81R03 4,560
    • 1 $8.97
    • 10 $8.97
    • 100 $8.97
    • 1000 $4.485
    • 10000 $4.485
    Buy Now

    HT81R03 Datasheets (4)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    HT81R03 Holtek EasyVoice 3-Second Speech Original PDF
    HT81R03 Holtek EasyVoiceTM 3-Second Speech OTP Original PDF
    HT81R03 Holtek EasyVoice Speech Original PDF
    HT81R03 Holtek Easy Voice 3-Second Speech OTP Original PDF

    HT81R03 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    S 8050 transistor

    Abstract: equivalent of transistor 8050 HT81R03
    Text: EasyVoice TM HT81R03 3-Second Speech OTP Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components 240 notes table ROM for key functions


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    HT81R03 S 8050 transistor equivalent of transistor 8050 HT81R03 PDF

    8050 NPN transistor

    Abstract: No abstract text available
    Text: HT81R03 EasyVoiceTM 3-Second Speech OTP Features • Operating voltage: 2.4V~3.6V · FLAG2 options - 3Hz flash - 6Hz flash - Busy output - OFF · Directly drives an external transistor · PWM function directly driver speaker · Low standby current 1mA typ. for VDD=3V


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    HT81R03 8050 NPN transistor PDF

    HT81R03

    Abstract: No abstract text available
    Text: EasyVoice TM HT81R03 3-Second Speech OTP Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components 240 notes table ROM for key functions


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    HT81R03 HT81R03 PDF

    HT81R03

    Abstract: No abstract text available
    Text: EasyVoice TM HT81R03 3-Second Speech OTP Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components 240 notes table ROM for key functions


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    HT81R03 HT81R03 PDF

    HT81R03

    Abstract: No abstract text available
    Text: EasyVoice TM HT81R03 3-Second Speech OTP Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components 240 notes table ROM for key functions


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    HT81R03 HT81R03 PDF

    HT81003

    Abstract: HT81R03
    Text: Preliminary HT81003/HT81R03 EasyVoice 3-Second Speech TM Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components


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    HT81003/HT81R03 HT81003 HT81R03 PDF

    8616

    Abstract: general cross references HT81R03
    Text: HT81R03 EOL Notification EOL Notification Holtek hereby formally gives End Of Life EOL notification that the HT81R03 will be phased out of production with a latest purchase date of April 24, 2007. The following shows the phase out schedule for the HT81R03 and the cross references between the phased out device


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    HT81R03 HT81R03 8616 general cross references PDF

    HT81R03

    Abstract: No abstract text available
    Text: EasyVoice TM HT81R03 3-Second Speech OTP Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components 240 notes table ROM for key functions


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    HT81R03 HT81R03 PDF

    Untitled

    Abstract: No abstract text available
    Text: EasyVoice TM HT81R03 3-Second Speech OTP Features • · · · · · · · · · Operating voltage: 2.4V~3.6V Directly drives an external transistor PWM function directly driver speaker Low standby current 1mA typ. for VDD=3V Minimal external components 240 notes table ROM for key functions


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    HT81R03 PDF

    HT81003

    Abstract: HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R36 HT81XXX IC 74150 pin diagram
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R36 HT81XXX IC 74150 pin diagram PDF

    HT81R36

    Abstract: HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81XXX IC 74150 pin diagram
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW HT81R36 HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81XXX IC 74150 pin diagram PDF

    NPN transistor 8050

    Abstract: 13.575 transistor 8050 IC 74150 pin diagram HT81R36 HT-VDS81W C 8050 equivalent of transistor 8050 ups 700 voice recording circuit with 8 outputs
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW NPN transistor 8050 13.575 transistor 8050 IC 74150 pin diagram HT81R36 HT-VDS81W C 8050 equivalent of transistor 8050 ups 700 voice recording circuit with 8 outputs PDF

    IC 74150 pin diagram

    Abstract: HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R09 HT81R18 HT81R36
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW IC 74150 pin diagram HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R09 HT81R18 HT81R36 PDF

    HT81R36

    Abstract: 437700 HT-VDS81W voice chip otp HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW HT81R36 437700 HT-VDS81W voice chip otp HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 PDF

    HT81R18

    Abstract: HT81R09 IC 9308 pin diagram HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R36
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW HT81R18 HT81R09 IC 9308 pin diagram HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R36 PDF

    IC 74150 pin diagram

    Abstract: HT81XXX
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX IC 74150 pin diagram PDF

    Untitled

    Abstract: No abstract text available
    Text: HT81XXX EasyVoiceTM Speech Features • Operating voltage: 2.4V~5V · FLAG2 options · Directly drives an external transistor - 3Hz flash 6Hz flash Busy output OFF · 6 keys Directed · PWM function directly driver speaker · Low standby current (1mA typ. for VDD=3V)


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    HT81XXX 100kW, 200kW PDF