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    HT81R03 Search Results

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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
    Component Electronics, Inc HT81R03 25
    • 1 $4.62
    • 10 $4.62
    • 100 $3.46
    • 1000 $3
    • 10000 $3
    		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 PDF Document Tags

    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


    Original     		PDF HT81R03 S 8050 transistor equivalent of transistor 8050 HT81R03

    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


    Original     		PDF HT81R03 8050 NPN transistor

    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


    Original     		PDF HT81R03 HT81R03

    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


    Original     		PDF HT81R03 HT81R03

    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


    Original     		PDF HT81R03 HT81R03

    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


    Original     		PDF HT81003/HT81R03 HT81003 HT81R03

    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


    Original     		PDF HT81R03 HT81R03 8616 general cross references

    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


    Original     		PDF HT81R03 HT81R03

    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


    Original     		PDF HT81R03

    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)


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

    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)


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

    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)


    Original     		PDF 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

    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)


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

    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)


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

    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)


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

    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)


    Original     		PDF HT81XXX IC 74150 pin diagram

    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)


    Original     		PDF HT81XXX 100kW, 200kW