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NCV1455: Timer Circuit

Datasheet: Timers
Rev. 10 (217.0kB)
Product Overview
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» Product Change Notification
The MC1455 monolithic timer circuit is a highly stable controller capable of producing accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode, time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free-running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200 mA or drive TTL circuits.
Features
 
  • Direct Replacement for NE555 Timers
  • Timing from Microseconds through Hours
  • Operates in Both Astable and Monostable Modes
  • Adjustable Duty Cycle
  • High Current Output Can Source or Sink 200 mA
  • Output Can Drive TTL
  • Temperature Stability of 0.005% per °C
  • Normally ON or Normally OFF Output
  • Pb-Free Packages are Available
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
SECO-GDBB-GEVB Active
Pb-free
Gate drivers plug-and-play ecosystem
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV1455BDR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1455 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2477
NCV1455BDR2 Obsolete
AEC Qualified
PPAP Capable
NCV1455 SOIC-8 751-07 1 235 Tape and Reel 2500  
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
VCC Min (V)
VCC Max (V)
tpd Max (ns)
PD Max (W)
IO Max (mA)
Package Type
NCV1455BDR2G  
 $0.2477 
Pb
A
H
P
 Active   
Timer
4.5
16
125
0.625
200
SOIC-8
Case Outlines
751-07   
Packages
NCV1455: Timer Circuit
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