DS1815 Selling Leads, Price trend, DS1815 DataSheet download, circuit diagram from SeekIC.com

Features: Automatically restarts a microprocessor after power failure Maintains reset for 150 ms after VCC returns to an in-tolerance condition Reduces need for discrete components Precision temperature-compensated voltage reference and voltage sensor Accurate 5%, 10% or 20% power monitoring Low-c...

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SeekIC No. : 004328693 Detail

DS1815: Features: Automatically restarts a microprocessor after power failure Maintains reset for 150 ms after VCC returns to an in-tolerance condition Reduces need for discrete components Precision tempera...

DS1815 Data Sheet

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Part Number:: DS1815
Supply Ability:: 5000

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1~5000

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Upload time: 2024/8/13

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US $374 - 388.39 / Piece

Linear and Switching Power Supplies 12V output, 1800W 1U x 4.2" x 11"

Product Details

Description

Features:

Automatically restarts a microprocessor after power failure
Maintains reset for 150 ms after V_CC returns to an in-tolerance condition
Reduces need for discrete components
Precision temperature-compensated voltage reference and voltage sensor
Accurate 5%, 10% or 20% power monitoring
Low-cost TO-92 or space saving surfacemount SOT-23 packages available
Push-pull output for low current operation
Operating temperature -40°C to +85°C

Pinout

Connection Diagram

Specifications

Voltage on V_CC Pin Relative to Ground            -0.5V to +7.0V
Voltage on RST Relative to Ground                  -0.5V to +5V_CC +0.5V
Operating Temperature                                   -40°C to +85°C
Storage Temperature                                      -55°C to +125°C
Soldering Temperature                                    260°C for 10 seconds

Description

The DS1815 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (V_CC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When V_CC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power supply and processor to stabilize.

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DS1815

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