UM3273 Search Results

UM3273 Datasheets (6)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
UM3273		Unicorn Microelectronics	3 1-2 - Digit Multiplexed LCD Alarm Clock		Scan	PDF
UM3273-1		Unicorn Microelectronics	3 1/2 - DIGIT MULTIPLEXED LCD ALARM CLOCK		Scan	PDF
UM3273-2		Unicorn Microelectronics	3 1/2 - DIGIT MULTIPLEXED LCD ALARM CLOCK		Scan	PDF
UM3273-3		Unicorn Microelectronics	3 1/2 - DIGIT MULTIPLEXED LCD ALARM CLOCK		Scan	PDF
UM3273 Series		Unicorn Microelectronics	3 1-2 - Digit Multiplexed LCD Clock With Alarm		Scan	PDF
UM3273-Series		Unicorn Microelectronics	3 1/2 - Digit Multiplexed LCD Clock With Alarm		Scan	PDF

UM3273 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
dc operated buzzer 5v Abstract: circuit diagram for buzzer circuits "alarm clock" ic piezoelectric buzzer 12V Text: UM3273 Seríes 3 1/2-Digit Multiplexed LCD Clock with Alarm Features Direct driving of piezoelectric buzzer 7 switches with pull-down resistors Low power dissipation 32,768 Hz quartz crystal time base Push-pull driving buffer for buzzer Special alarm trigger output for switch control	OCR Scan	UM3273 UM3273-1 UM3273-2 UM3273-3 4096x8x1 2048x8x1 dc operated buzzer 5v circuit diagram for buzzer circuits "alarm clock" ic piezoelectric buzzer 12V	PDF
PM 438 BL Abstract: G2JA B4C1 UM3273 G702 UM3273-1 UM3273-2 UM3273-3 32.768khz crystal United microelectronics lcd Text: UNITED M I C R O E L EC TR ONI CS TE D Ì =1355012 DODObl? S \| ~ Pad Configuration C4/B4 SNZ/ALM D4/AS BO BO Block Diagram E3/F3 B C2/B2 0 SNZ IE ALS UM3273 1 0'0, — -x G2/A2 0 E2/F2 0 D2/B4C1 S Qsl 0 Eü EH COL/COM2 COMIVDn PM E3 E3 XTt XT2 @ NORS Ü VCM	OCR Scan	UM3273 314-Digit 14-duty UM3273 768KHz b2048 UM3273-1 UM3273-2 UM3273-3 PM 438 BL G2JA B4C1 G702 UM3273-1 UM3273-2 UM3273-3 32.768khz crystal United microelectronics lcd	PDF
1.5v Quartz Clock Abstract: Buzzer quartz lcd alarm clock Quartz 32768 5. buzzer alarm 32768 quartz piezoelectric buzzer UM3273 UM3253-1 "alarm clock" Text: UNITE» MICROELECTRONICS 3DE • T325A55 000025=1 fl ■ T- U M 3 2 5 3 -1 Analog Alarm Clock with Snooze - p . «4^ - 15 - 6 » Pin Configuration Features ■ Single 1,5V battery operation ■ Very low current: typical 1.2juA, maximum, 2/xA. ■ Output for 1 Hz stepping motor with 31.25 ms pluse	OCR Scan	UM3253-1 UM3253-1: UM3273 ei115; UM3273H 1.5v Quartz Clock Buzzer quartz lcd alarm clock Quartz 32768 5. buzzer alarm 32768 quartz piezoelectric buzzer "alarm clock"	PDF
Untitled Abstract: No abstract text available Text: UNITE» MIC ROEL EC TR ON IC S 30E K 1355655 0000551 fi • T - ^ 3 - ^ U M 3 2 5 3 -1 Analog Alarm Clock with Snooze Pin Configuration Features ■ Single 1,5V battery operation ■ Very low current: typical 1.2juA, maximum, 2/iA. ■ Output for 1 Hz stepping motor with 31.25 ms pluse	OCR Scan	UM3253-1: UM3253-1 UM3273H	PDF