PST621 Selling Leads, Price trend, PST621 DataSheet download, circuit diagram from SeekIC.com

Features: ·Low current consumption·Capacitors (super capacitor, large capacity chemical capacitor) are used for back-up power supply, lowering system cost·Stable 1-chip microcomputer crystal oscillator rise time maintained with the built-in pulse shaver.·In addition to power outage detection for m...

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SeekIC No. : 004465991 Detail

PST621: Features: ·Low current consumption·Capacitors (super capacitor, large capacity chemical capacitor) are used for back-up power supply, lowering system cost·Stable 1-chip microcomputer crystal oscilla...

PST621 Data Sheet

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Part Number:: PST621
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/11/23

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Product Details

Description

Features:

·Low current consumption
·Capacitors (super capacitor, large capacity chemical capacitor) are used for back-up power supply, lowering system cost
·Stable 1-chip microcomputer crystal oscillator rise time maintained with the built-in pulse shaver.
·In addition to power outage detection for main power supply (+5V), there are built-in pins to detect AC power supply and +5V power supply primary side
·Reset signal output by back-up power supply (super capacitor, large capacity chemical capacitor) detection

Application

·VCR
·Audio equipment
·Communications equipment
·Rice cookers, etc.

Pinout

Connection Diagram

Specifications

Item	Symbol	Rating
Storage temperature	T_STG	-40~+125
Operating temperature	T_OPR	-20~+70
Power supply voltage	V_{CC max.}	-0.3~+10V
TC input input voltage	V_{CC max.}	V_CC1+0.3V
Allowable loss	Pd	450mW

Description

·VCR
·Audio equipment
·Communications equipment
·Rice cookers, etc.

PST621

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PST621

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