e1467D

Features: 32-kHz voltage regulated oscillator 1.1 V to 2.2 V operating-voltage range Integrated capacitors for digital trimming Suitable for up to 12.5 pF quartz Trimming inputs insensitive to stray capacitance Output pulse formers Mask options for motor period and pulse width Low resistance outp...

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SeekIC No. : 004330546 Detail

e1467D: Features: 32-kHz voltage regulated oscillator 1.1 V to 2.2 V operating-voltage range Integrated capacitors for digital trimming Suitable for up to 12.5 pF quartz Trimming inputs insensitive to stra...

floor Price/Ceiling Price

Part Number:
e1467D
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

32-kHz voltage regulated oscillator
1.1 V to 2.2 V operating-voltage range
Integrated capacitors for digital trimming
Suitable for up to 12.5 pF quartz
Trimming inputs insensitive to stray capacitance
Output pulse formers
Mask options for motor period and pulse width
Low resistance output for bipolar stepping motor
Alarm function
Motor-fast-test function



Specifications

Parameters

Symbol

Value

Unit

Supply voltage

VSS

0.3 to +5

V

Input voltage range, all inputs

VIN

(VSS0.3 V) VIN (VDD + 0.3 V)

V

Output short circuit duration

 

indefinite

 

Power dissipation (DIL package)

Ptot

125mW

mW

Operating ambient temperature range

Tamb

20 to +70

°C

Storage temperature range

Tstg

40 to +125

°C

Lead temperature during soldering at 2 mm
distance, 10 s

Tsld

260

°C




Description

The e1467D is an integrated circuit in CMOS SiliconGate Technology for analog clocks. It consists of a32-kHz oscillator, frequency divider, output pulseformers, push-pull motor drivers and alarm output.

Integrated capacitors e1467D are mask-selectable to accomodatethe external quartz crystal. Additional capacitance can beselected through pad bonding for trimming the oscillatorfrequency.




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