LTC2932IF

LTC2932IF

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LTC2932IF
IC POWER SUPPLY MONITOR
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Price negotiable

Price update:a months ago
Available in stock: 4531
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Serves customers in 45 countries
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Worldwide Manufacturers
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$140M Growth in 5 Years
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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.
LTC2932IF Products

The LTC2932IF is a configurable supply monitor for systems with up to six supply voltages. One of 16 preset or adjustable voltage monitor combinations can be selected using an external resistive divider connected to the mode select pin. The preset voltage thresholds are digitally configurable to 5%, 7.5%, 10%, or 12.5% below the nominal operating voltage. The LTC2932IF also features adjustable inputs with a 0.5V nominal threshold. All six open-drain voltage comparator outputs are connected to separate pins for individual supply monitoring.

The reset timeout period is adjustable using an external capacitor. The RST output is guaranteed to be in the correct state for VCC down to 1V and may be disabled during supply margin testing. Each status output has a weak internal pull-up and may be externally pulled up to an external voltage.

The 52μA supply current makes the LTC2932IF ideal for power conscious systems and the part may be configured to monitor less than six inputs.

Feature

  • Simultaneously Monitors Six Supplies
  • 16 User Selectable Combinations of 5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V and ± Adjustable Voltage Thresholds
  • Guaranteed Threshold Accuracy: ±1.5%
  • Selectable Supply Tolerances: 5%, 7.5%, 10%, 12.5% Below Monitored Voltage
  • Reset Disable Pin for Margining Applications
  • Low Supply Current: 52μA
  • Power Supply Glitch Immunity
  • Guaranteed RST for VCC ≥ 1V
  • High Temperature Operation to 125°C
  • 20-Lead TSSOP Package

Applications

  • Desktop and Notebook Computers
  • Multivoltage Systems
  • Telecom Equipment
  • Portable Battery-Powered Equipment
  • Network Servers
  • Automotive

Product Attributes

TYPE DESCRIPTION Select all
Supplier Device Package 20-TSSOP
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C
Voltage - Supply 1V ~ 7V
Applications Six Power Supply Monitor
Programmable Not Verified
Product Status Obsolete
Package Tube

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Price negotiable

Price update:a months ago
Available in stock: 4531
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.

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