LTC6930HDCB-8.19#TRMPBF

LTC6930HDCB-8.19#TRMPBF

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LTC6930HDCB-8.19#TRMPBF
IC OSC SILICON 8.192MHZ 8-DFN
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$0.90

Price update:a months ago
Available in stock: 3152
45
Serves customers in 45 countries
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Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
LTC6930HDCB-8.19#TRMPBF Products

The LTC692/LTC6930HDCB-8.19 provide complete power supply monitoring and battery control functions for microprocessor reset, battery backup, CMOS RAM write protection, power failure warning and watchdog timing. A precise internal voltage reference and comparator circuit monitor the power supply line. When an out-of-tolerance condition occurs, the reset outputs are forced to active states and the chip enable output unconditionally write-protects external memory. In addition, the RESET output is guaranteed to remain logic low even with VCC as low as 1V.

The LTC692/LTC6930HDCB-8.19 power the active CMOS RAMs with a charge-pumped NMOS power switch to achieve low dropout and low supply current. When primary power is lost, auxiliary power, connected to the battery input pin, powers the RAMs in standby through an efficient PMOS switch.

For an early warning of impending power failure, the LTC692/LTC6930HDCB-8.19 provide an internal comparator with a user-defined threshold. An internal watchdog timer is also available, which forces the reset pins to active states when the watchdog input is not toggled prior to a preset timeout period.

Feature

  • Guaranteed Reset Assertion at VCC = 1V
  • 1.5mA Maximum Supply Current
  • Fast (35ns Maximum) Onboard Gating of RAM Chip Enable Signals
  • 4.40V Precision Voltage Monitor
  • Power OK/Reset Time Delay: 200ms or Adjustable
  • Minimum External Component Count
  • 1μA Maximum Standby Current
  • Voltage Monitor for Power-Fail or Low Battery Warning
  • Thermal Limiting
  • Performance Specified Over Temperature
  • Superior Upgrade for MAX690 Family
  • SO8 and SO16 Packaging

Applications

  • Critical μP Power Monitoring
  • Intelligent Instruments
  • Battery-Powered Computers and Controllers
  • Automotive Systems

Product Attributes

TYPE DESCRIPTION Select all
Package Tape & Reel (TR)
Product Status Active
Type Oscillator, Silicon
Frequency 8.192MHz
Voltage - Supply 1.7V ~ 5.5V
Current - Supply 880 µA
Operating Temperature -40°C ~ 125°C
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-DFN (2x3)
Mounting Type Surface Mount

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$0.90

Price update:a months ago
Available in stock: 3152
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

Blog