HT81R03 Search Results

HT81R03 Datasheets (4)

Part	ECAD Model	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
HT81R03		Holtek	EasyVoice 3-Second Speech	Original	PDF	134.59KB	11
HT81R03		Holtek	EasyVoiceTM 3-Second Speech OTP	Original	PDF	153.32KB	11
HT81R03		Holtek	EasyVoice Speech	Original	PDF	227.4KB	19
HT81R03		Holtek	Easy Voice 3-Second Speech OTP	Original	PDF	172.32KB	11

HT81R03 Price and Stock

Filter by Manufacturer

Holtek Semiconductor Inc


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 $4.49 10000 $4.49	Buy Now
Component Electronics, Inc	HT81R03		25			1 $4.62 10 $4.62 100 $3.46 1000 $3.00 10000 $3.00	Buy Now

HT81R03 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
S 8050 transistor Abstract: equivalent of transistor 8050 HT81R03 Contextual Info: 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	HT81R03 S 8050 transistor equivalent of transistor 8050 HT81R03	PDF
8050 NPN transistor Contextual Info: 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	HT81R03 8050 NPN transistor	PDF
HT81R03 Contextual Info: 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	HT81R03 HT81R03	PDF
HT81R03 Contextual Info: 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	HT81R03 HT81R03	PDF
HT81R03 Contextual Info: 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	HT81R03 HT81R03	PDF
HT81003 Abstract: HT81R03 Contextual Info: 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	HT81003/HT81R03 HT81003 HT81R03	PDF
8616 Abstract: general cross references HT81R03 Contextual Info: 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	HT81R03 HT81R03 8616 general cross references	PDF
HT81R03 Contextual Info: 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	HT81R03 HT81R03	PDF
Contextual Info: 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	HT81R03	PDF
HT81003 Abstract: HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R36 HT81XXX IC 74150 pin diagram Contextual Info: 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	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 Contextual Info: 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	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 Contextual Info: 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	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 Contextual Info: 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	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 Contextual Info: 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	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 Contextual Info: 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	HT81XXX 100kW, 200kW HT81R18 HT81R09 IC 9308 pin diagram HT81003 HT81006 HT81009 HT81012 HT81018 HT81R03 HT81R36	PDF
IC 74150 pin diagram Abstract: HT81XXX Contextual Info: 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	HT81XXX IC 74150 pin diagram	PDF
Contextual Info: 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	HT81XXX 100kW, 200kW	PDF